Yic-Electronics, Unit A5-B5 No. 509, 5/F Sing Win Factory Building, 15-17 Shing yip Street, Kwun Tong, Kowloon, HongKong (2026)

21/04/2026

Manufacturer Part Number
FMMT619TA

Manufacturer
Diodes Incorporated

Introduction
FMMT619TA is a high-current NPN bipolar transistor designed for low-voltage switching and amplification. It combines 50 V collector-emitter capability, 2 A collector current, low saturation voltage, and strong current gain in a compact SOT-23-3 package, making it suitable for space-limited power control and signal-driving designs.

Product Features and Performance
NPN single bipolar transistor structure
Collector-emitter breakdown voltage 50 V
Maximum collector current 2 A
Low VCE(sat) 220 mV at 50 mA and 2 A conditions
High DC current gain minimum 200 at 1 A and 2 V
Transition frequency 165 MHz for fast switching and moderate RF-speed response
Low collector cutoff current maximum 100 nA
Power dissipation 625 mW
Wide junction operating temperature range −55 °C to +150 °C
Surface-mount SOT-23-3 package for compact PCB layouts
Designed for efficient switching with low conduction loss
Suitable for load driving, transistor buffering, and small power stage control
Good balance of gain, current handling, and switching speed
Compact package supports high-density assembly

Product Advantages
Low saturation voltage reduces conduction loss and heat generation
2 A collector current supports relay, LED, motor, and load-driving tasks
High gain helps reduce base drive requirements
Fast transition frequency supports quicker switching response
Small SOT-23-3 package saves board space
Wide temperature range supports industrial and automotive-adjacent environments
Low leakage current improves standby and low-current performance
Good fit for replacing bulkier small-signal transistors where more current is needed

Key Technical Parameters
Transistor type NPN
Collector current maximum 2 A
Collector-emitter breakdown voltage maximum 50 V
VCE saturation maximum 220 mV at 50 mA, 2 A
Collector cutoff current maximum 100 nA
DC current gain minimum 200 at 1 A, 2 V
Transition frequency 165 MHz
Power dissipation maximum 625 mW
Operating temperature −55 °C to +150 °C
Mounting type surface mount
Package TO-236-3, SC-59, SOT-23-3
Supplier device package SOT-23-3
Base product family FMMT619

Quality and Safety Features
Wide junction temperature range supports stable operation in harsh environments
Low leakage current helps maintain predictable off-state behavior
Low saturation voltage reduces thermal stress during conduction
Surface-mount package supports reliable automated assembly
Manufactured under Diodes Incorporated semiconductor quality controls
Suitable for robust low-voltage switching and amplification circuits

Compatibility
Compatible with standard low-voltage transistor driver circuits
Suitable for microcontroller-driven switching stages with proper base resistor design
Can be used in relay drivers, LED drivers, transistor arrays, signal buffers, and interface stages
Fits standard SOT-23-3 PCB footprints
Can replace many general-purpose NPN transistors when higher current capability or lower saturation voltage is required
Works in discrete amplifier, switching, and level-shift designs within its voltage and current ratings

Application Areas
Relay and solenoid driving
LED string and lamp driving
Motor and actuator switching
General-purpose load control
Signal amplification and buffering
Industrial control electronics
Consumer electronics
Portable equipment power switching
Interface and logic-level driver circuits

Product Lifecycle
Part status Active
Suitable for new designs
No discontinuation indication in the provided specifications
Available in tape-and-reel, cut tape, and Digi-Reel formats for production and prototyping
Replacement and upgrade options may exist within the FMMT family or broader Diodes Incorporated NPN transistor portfolio depending on current, gain, package, and saturation-voltage requirements

Several Key Reasons to Choose This Product
50 V and 2 A ratings make it useful for many compact switching designs
Low 220 mV saturation voltage helps improve efficiency and reduce heat
High gain reduces the burden on the driving stage
165 MHz transition frequency supports fast switching behavior
SOT-23-3 package keeps the design compact
−55 °C to +150 °C operating range supports demanding environments
Active lifecycle status makes it practical for ongoing production use

more: https://www.yic-electronics.com/pdf/Diodes-Incorporated/FMMT619TA.html

16/04/2026

Manufacturer Part Number
RL2512FK-070R75L

Manufacturer
YAGEO

Introduction
RL2512FK-070R75L is a surface-mount current-sense chip resistor designed for low-resistance, high-power measurement and current monitoring applications. It uses thick-film resistor technology in a 2512 package and provides a 0.75 Ω resistance value with 1% tolerance, making it suitable for power management, current detection, and protection circuits.

Product Features and Performance
Low-resistance chip resistor optimized for current-sense applications
Resistance value 0.75 Ω for current measurement and load monitoring
Tolerance ±1% for better measurement consistency
Power rating 1 W for moderate-to-high dissipation in compact layouts
Thick-film resistor construction
Current-sense function for power supply, battery, and motor circuits
Temperature coefficient ±200 ppm/°C
Wide operating temperature range −55 °C to +155 °C
2512 surface-mount package for automated assembly
Two-terminal structure with standard chip resistor footprint
Compact body with strong suitability for dense PCB layouts
Stable resistive performance under normal load conditions
Good compatibility with low-side or series current detection topologies

Product Advantages
1 W rating in a standard 2512 package supports compact power designs
±1% tolerance improves current measurement accuracy versus general-purpose resistors
Low-ohmic value supports shunt-based current sensing
Wide operating temperature range supports industrial applications
Thick-film structure offers a practical balance of cost and performance
Surface-mount package simplifies automated production
Suitable for power monitoring, current limiting, and feedback circuits

Key Technical Parameters
Resistance 0.75 Ω
Tolerance ±1%
Power rating 1 W
Technology thick film
Function current sense
Temperature coefficient ±200 ppm/°C
Operating temperature −55 °C to +155 °C
Package size 2512 6332 metric
Dimensions 6.35 mm × 3.20 mm
Height 0.65 mm maximum
Number of terminals 2
Mounting type surface mount

Quality and Safety Features
Wide temperature operating range for reliable performance in demanding environments
Tight tolerance supports stable current measurement results
Surface-mount construction supports consistent soldered connection quality
Manufactured under YAGEO resistor quality control standards
Suitable for use in protection, monitoring, and control circuits where resistor stability matters

Compatibility
Compatible with standard 2512 current-sense resistor PCB footprints
Suitable for DC-DC converters, battery packs, chargers, power supplies, and motor drivers
Works with current-sense amplifiers, ADC measurement inputs, and protection ICs
Usable in low-side or series sensing applications depending on circuit design
Fits automated SMT assembly processes including tape-and-reel production

Application Areas
Current sensing circuits
Power supply feedback and monitoring
Battery management systems
Motor control and drive circuits
Overcurrent protection circuits
Industrial control electronics
Consumer power management boards
Embedded system power measurement

Product Lifecycle
Part status active
No discontinuation indication in the provided specifications
Part of YAGEO RL series chip resistors
Alternative values and tolerance options are available within the same RL family
Suitable for both new designs and long-term maintenance use where 2512 thick-film current-sense resistors are acceptable

Several Key Reasons to Choose This Product
0.75 Ω value is useful for practical shunt current measurement in medium-current circuits
±1% tolerance gives better accuracy than general-purpose chip resistors
1 W rating supports current-sense use in compact SMT power boards
2512 package offers a strong balance between power handling and board space
Wide −55 °C to +155 °C range supports industrial and automotive-adjacent environments
YAGEO RL series provides a standard, easy-to-source solution for current monitoring designs

more: https://www.yic-electronics.com/pdf/Yageo/RL2512FK-070R75L.html

09/04/2026

Manufacturer Part Number
STM32H743BIT6

Manufacturer
STMicroelectronics

Introduction
STM32H743BIT6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M7 core, designed for advanced embedded systems that need very high processing speed, large on-chip memory, rich connectivity, and strong analog capability. It is built for demanding real-time control, industrial networking, data processing, human-machine interface, and high-end embedded computing applications.

Product Features and Performance
ARM Cortex-M7 core with 32-bit architecture for advanced real-time processing
Maximum CPU frequency 480 MHz for very high computing throughput
Large on-chip Flash memory 2 MB for complex firmware, graphics stacks, protocol stacks, and application code
Large on-chip RAM 1 MB for buffering, frame storage, DSP data handling, and multitasking operation
High I/O count with 168 pins available for interface-rich designs
Wide communication support including CAN bus, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, and USB OTG
Integrated external bus interface EBI/EMI for connection to external memory or parallel peripherals
Advanced DMA capability for high-speed peripheral-to-memory and memory-to-memory data transfer
I2S support for digital audio transport
LCD support for display-oriented embedded systems
Multiple PWM-capable timers for motor control, power conversion, and waveform generation
Brown-out reset and power-on reset monitoring for stable startup behavior
Watchdog timer for system recovery and fault supervision
High-resolution analog subsystem with 16-bit ADC channels for precision data acquisition
Integrated 12-bit DAC channels for analog signal generation
Internal oscillator support simplifies clock tree design in many systems
Low-voltage operation from 1.62 V to 3.6 V supports modern digital power rails
High peripheral density allows consolidation of multiple functions into one MCU
Suitable for RTOS-based and bare-metal systems requiring deterministic response

Product Advantages
Very high 480 MHz processing speed enables complex real-time algorithms
Large 2 MB Flash and 1 MB RAM reduce dependence on external memory in many designs
Extensive communication interfaces simplify gateway, controller, and networking designs
Strong analog capability supports measurement, sensing, and mixed-signal control
High I/O count makes it suitable for interface-dense products
Part of the STM32H7 ecosystem with broad software, middleware, and tool support
Suitable for high-end industrial and embedded products that need both control and computing performance
Good platform for combining UI, communications, and control in one device

Key Technical Parameters
Core processor ARM Cortex-M7
Core size 32-bit
Maximum speed 480 MHz
Program memory size 2 MB
Program memory type Flash
RAM size 1 MB
EEPROM none specified
Number of I/O 168
Supply voltage range 1.62 V to 3.6 V
ADC configuration 36 channels 16-bit
DAC configuration 2 channels 12-bit
Oscillator type internal
Operating temperature -40 °C to +85 °C
Mounting type surface mount
Package 208-LQFP
Supplier device package 208-LQFP 28 mm × 28 mm
Series STM32H7
Base product number STM32H743

Quality and Safety Features
Brown-out detect and reset protection
Power-on reset supervision
Watchdog timer for software lockup recovery
Industrial temperature range support
High-integration design reduces external interconnect risk
Manufactured within STMicroelectronics embedded MCU quality framework
Suitable for robust long-life embedded products when designed with proper power integrity and thermal management

more: https://www.yic-electronics.com/pdf/STMicroelectronics/STM32H743BIT6.html

03/04/2026

Manufacturer Part Number
AD7928BRUZ

Manufacturer
Analog Devices

Introduction
AD7928BRUZ is a 12-bit successive approximation analog-to-digital converter with an 8-channel input multiplexer. It is designed for fast multi-channel data acquisition in embedded control, instrumentation, and industrial monitoring systems. The device combines moderate resolution, 1 MSPS throughput, and a simple serial interface in a compact 20-TSSOP package.

Product Features and Performance
12-bit SAR ADC architecture for fast and deterministic conversion
8 single-ended analog input channels through an internal multiplexer
Maximum sampling rate 1 MSPS for real-time signal acquisition
Single ADC core with integrated sample-and-hold stage
SPI and DSP-compatible serial interface for easy processor connection
External reference input supports flexible full-scale range design
Low-voltage operation from 2.7 V to 5.25 V for analog and digital supplies
MUX plus sample-and-hold structure supports sequential multi-channel scanning
Fast conversion timing suitable for control loops and monitoring systems
Good balance between speed, channel count, and interface simplicity
Compact TSSOP package supports dense PCB layouts
Industrial temperature operation supports embedded and factory environments

Product Advantages
8-channel integration reduces the need for multiple single-channel ADCs
1 MSPS conversion speed supports fast sensor polling and control feedback
SPI-compatible interface simplifies connection to MCUs, DSPs, and FPGAs
External reference gives more flexibility in accuracy and scaling design
SAR architecture provides predictable latency for real-time systems
Wide 2.7 V to 5.25 V supply range supports both 3.3 V and 5 V platforms
Compact 20-TSSOP package reduces board area and assembly complexity

Key Technical Parameters
ADC resolution 12 bit
Architecture SAR
Maximum sampling rate 1 MSPS
Number of analog inputs 8
Input type single-ended
Number of ADCs 1
Configuration MUX-S/H-ADC
Sample-and-hold to ADC ratio 1:1
Data interface SPI, DSP-compatible serial
Reference type external
Analog supply voltage 2.7 V to 5.25 V
Digital supply voltage 2.7 V to 5.25 V
Operating temperature -40 °C to +85 °C
Mounting type surface mount
Package 20-TSSOP
Base product family AD7928

Quality and Safety Features
Industrial temperature range supports stable operation in harsh environments
External reference architecture allows tighter system-level accuracy control
SAR conversion method provides predictable timing and reliable sampling behavior
Manufactured under Analog Devices quality and reliability standards
Suitable for precision embedded data acquisition when paired with a stable reference and proper analog layout

Compatibility
Compatible with microcontrollers using SPI serial ports
Compatible with DSPs and FPGAs that support standard serial ADC interfaces
Suitable for 3.3 V and 5 V mixed-signal systems
Works with external precision voltage reference circuits
Can be used with sensor front ends, analog multiplexed measurement nodes, and control boards
Fits designs needing multi-channel low-to-medium bandwidth analog sampling

Application Areas
Industrial data acquisition
Sensor monitoring systems
Motor control feedback
Process control measurement
Portable instrumentation
Medical and laboratory instruments
Embedded analog front ends
Battery-powered measurement systems
General-purpose multi-channel signal acquisition

Product Lifecycle
Part status active
Suitable for existing and new designs where a parallel-less serial ADC is preferred
No discontinuation status indicated in the provided parameters
Upgrade options are available in newer multi-channel ADC families from Analog Devices with lower power, higher speed, or integrated reference features if future design migration is needed

Several Key Reasons to Choose This Product
12-bit resolution and 1 MSPS speed provide a strong balance for embedded acquisition
8 input channels reduce BOM count and simplify multi-sensor designs
SPI interface keeps firmware and hardware integration straightforward
External reference support gives better control over measurement range and accuracy
Wide supply range makes it easy to use in both 3.3 V and 5 V systems
SAR architecture gives deterministic conversion timing for real-time applications
Compact 20-TSSOP package fits space-constrained industrial and embedded boards

more: https://www.yic-electronics.com/pdf/ADI(Analog-Devices,Inc.)/AD7928BRUZ.html

26/03/2026

Manufacturer Part Number
STM32F103VDT6

Manufacturer
STMicroelectronics

Introduction
STM32F103VDT6 is a 32-bit microcontroller based on the ARM Cortex-M3 core, designed for embedded control and real-time applications. It integrates Flash memory, SRAM, multiple communication interfaces, and analog peripherals, suitable for industrial, consumer, and communication systems.

Product Features and Performance
ARM Cortex-M3 core with 32-bit architecture for efficient embedded processing
Maximum operating frequency 72MHz enabling real-time control tasks
384KB embedded Flash memory for program storage
64KB SRAM for data buffering and runtime operations
80 GPIO pins supporting flexible digital interface expansion
Integrated multi-protocol communication interfaces CAN, I2C, SPI, USART, USB, IrDA
12-bit ADC with multiple channels for analog signal acquisition
12-bit DAC outputs for analog signal generation
DMA controller reduces CPU load during data transfers
Advanced timers supporting PWM generation and motor control
Internal oscillator reduces need for external clock components
Watchdog timer enhances system reliability
Power-on reset and brown-out reset ensure stable startup
Low-power modes support energy-efficient designs
Deterministic interrupt response suitable for real-time systems

Product Advantages
High integration reduces external component count
Balanced memory size suitable for medium-complexity firmware
Rich peripheral set supports diverse embedded applications
Stable ARM ecosystem with wide toolchain support
Good performance-to-power ratio for industrial applications
Flexible I/O and communication options simplify system design
Mature product family with proven field reliability

Key Technical Parameters
Core ARM Cortex-M3
Core Frequency 72MHz
Flash Memory 384KB
SRAM 64KB
GPIO Pins 80
ADC Resolution 12-bit
DAC Resolution 12-bit
Supply Voltage 2.0V to 3.6V
Operating Temperature −40°C to +85°C
Package Type 100-LQFP
Mounting Type Surface Mount

Quality and Safety Features
Built-in watchdog timer for system fault recovery
Brown-out detection ensures safe operation under voltage drops
Industrial temperature range supports harsh environments
RoHS compliant for environmental safety
Stable operation across voltage and temperature variations

Compatibility
Compatible with STM32 ecosystem including STM32CubeMX and HAL libraries
Supports standard ARM development tools such as Keil, IAR, and GCC
Pin-compatible options within STM32F1 series for scalability
Interfaces easily with sensors, displays, communication modules, and memory devices

Application Areas
Industrial automation and control systems
Motor control and power management
Consumer electronics and home appliances
Communication and networking devices
Medical and instrumentation systems
Embedded control platforms

Product Lifecycle
Part Status Active
Widely used in STM32F1 series with long-term availability
Not recommended for new high-performance designs compared to newer STM32 families
Migration options available to STM32F3, F4, or G4 series for enhanced features

Several Key Reasons to Choose This Product
Mature Cortex-M3 architecture with stable and predictable performance
384KB Flash and 64KB RAM support complex embedded applications
Rich communication interfaces enable flexible system integration
Integrated analog and timer peripherals reduce external components
Wide developer support and extensive software ecosystem
Reliable operation in industrial temperature conditions
Easy migration within STM32 family for future upgrades

more: https://www.yic-electronics.com/pdf/STMicroelectronics/STM32F103VDT6.html

19/03/2026

Manufacturer Part Number
XC3S250E-4TQG144I

Manufacturer
AMD

Introduction
XC3S250E-4TQG144I is a Spartan-3E FPGA designed for low-cost programmable logic applications. It provides moderate logic density, embedded memory resources, and flexible I/O capabilities, making it suitable for embedded control, digital signal processing, and interface bridging in industrial and consumer systems.

Product Features and Performance
Spartan-3E FPGA architecture optimized for cost-sensitive programmable logic designs
612 configurable logic blocks supporting flexible hardware implementation
5508 logic elements enabling medium-scale digital logic processing
221184 bits of embedded block RAM for buffering and data storage
108 user I/O pins supporting multiple interface standards
Approximate system gate count of 250000 gates
Core voltage range 1.14V to 1.26V for low-power operation
Supports multiple configuration modes including JTAG and serial
Internal routing resources optimized for timing and logic efficiency
Deterministic hardware ex*****on suitable for real-time applications
Supports parallel data processing for acceleration tasks
Fine-grained logic structure allows efficient resource utilization
TQFP package simplifies PCB assembly compared to BGA packages
Industrial temperature support for harsh operating conditions

Product Advantages
Cost-effective FPGA solution for mid-range logic requirements
TQFP package enables easier prototyping and manufacturing
Flexible programmable logic supports rapid design changes
Good balance between logic density and power consumption
Mature architecture with stable toolchain support
Suitable for replacing discrete logic or CPLD-based designs
Simplifies hardware development for custom digital functions

Key Technical Parameters
FPGA Family Spartan-3E
Logic Cells 5508
Configurable Logic Blocks 612
Total RAM Bits 221184 bits
Number of I/O 108
System Gates 250000
Core Voltage 1.14V to 1.26V
Operating Temperature −40°C to +100°C
Package Type 144-TQFP
Package Size 20 mm × 20 mm
Mounting Type Surface Mount

Quality and Safety Features
Industrial-grade temperature range ensures reliability
Mature silicon process with stable long-term operation
Reduced external component requirements improve system reliability
Compliant with standard FPGA verification and testing methodologies
RoHS compliant lead-free packaging

Compatibility
Compatible with Xilinx ISE design suite and legacy FPGA workflows
Supports VHDL and Verilog hardware description languages
Works with standard JTAG programming tools
Pin-compatible and functionally similar options within Spartan-3E family
Can interface with microcontrollers, DSPs, and memory devices

Application Areas
Industrial automation and control systems
Embedded digital logic and state machine implementation
Communication protocol conversion and bridging
Consumer electronics control systems
Test and measurement equipment
Educational FPGA development platforms

Product Lifecycle
Part Status Obsolete
Not recommended for new designs
Existing systems may continue with available stock
Migration path available to newer FPGA families such as Spartan-6 or Artix-7
Tool support maintained in legacy development environments

Several Key Reasons to Choose This Product
TQFP package simplifies PCB design and reduces assembly complexity
Balanced logic capacity suitable for medium-scale FPGA applications
Cost-efficient replacement for discrete logic implementations
Mature ecosystem with stable development tools
Wide operating temperature range supports industrial usage
Flexible I/O configuration supports diverse interface requirements
Reliable solution for maintaining or upgrading legacy FPGA-based systems

more: https://www.yic-electronics.com/pdf/AMD/XC3S250E-4TQG144I.html

12/03/2026

Manufacturer Part Number
AD8608ARUZ-REEL

Manufacturer
Analog Devices

Introduction
AD8608ARUZ-REEL is a precision CMOS quad operational amplifier designed for low power consumption, high input impedance, and rail-to-rail output performance. It integrates four independent amplifiers in a single package and uses Analog Devices DigiTrim technology to achieve low offset voltage and stable performance. The device is suitable for precision signal conditioning, sensor interfaces, portable instrumentation, and data acquisition systems requiring low bias current and high accuracy.

Product Features and Performance
Quad operational amplifier architecture integrating four independent op-amp channels
CMOS input stage provides ultra-low input bias current suitable for high-impedance sensors
Rail-to-rail output stage maximizes output voltage swing close to supply rails
DigiTrim trimming technology ensures low offset voltage and improved accuracy
Low input bias current approximately 1 pA reduces measurement error in high-impedance circuits
Low input offset voltage around 80 µV supports precision signal amplification
Gain bandwidth product approximately 10 MHz enabling medium-speed signal processing
Slew rate approximately 5 V/µs allowing fast signal transitions in analog circuits
Wide supply voltage operation from 2.7 V to 5.5 V for battery-powered systems
Low supply current approximately 1 mA for four channels enabling energy-efficient designs
High output current capability up to 80 mA per channel supports moderate load driving
Wide operating temperature range −40 °C to +125 °C suitable for industrial environments
14-TSSOP compact surface-mount package for dense PCB layouts
Low noise and high stability suitable for precision analog signal chains

Product Advantages
Quad amplifier integration reduces board space and external component count
Very low input bias current ideal for sensor front-end and high impedance circuits
Rail-to-rail output allows full utilization of supply voltage range
Precision trimming improves accuracy without external calibration
Low power consumption supports portable and battery-powered electronics
High output drive capability allows direct interface with ADCs and loads
Stable performance across wide temperature range for industrial systems

Key Technical Parameters
Amplifier Type CMOS operational amplifier
Number of Amplifiers 4
Output Configuration Rail-to-Rail
Gain Bandwidth Product 10 MHz
Slew Rate 5 V/µs
Input Bias Current Typical 1 pA
Input Offset Voltage Typical 80 µV
Supply Voltage Range 2.7 V to 5.5 V
Supply Current Approx. 1 mA for four amplifiers
Output Current Capability Up to 80 mA per channel
Operating Temperature Range −40 °C to +125 °C
Package Type 14-TSSOP
Mounting Type Surface Mount

Quality and Safety Features
DigiTrim laser trimming technology for precision offset control
Industrial temperature rating ensuring stable operation in harsh environments
Low leakage CMOS input design improves long-term stability
RoHS compliant manufacturing process
Robust analog performance across supply and temperature variations
Reliable Analog Devices manufacturing and quality control standards

Compatibility
Compatible with low-voltage analog signal conditioning circuits
Suitable for use with high-resolution ADC and DAC systems
Works with microcontroller analog front-end circuits
Compatible with precision sensor interface designs
Pin-compatible within the AD860x amplifier family series

Application Areas
Precision sensor signal conditioning
Industrial instrumentation and measurement equipment
Medical monitoring electronics
Portable data acquisition systems
Battery-powered instrumentation devices
Analog signal buffering and filtering circuits
Control system analog front-end circuits

Product Lifecycle
Product Status Active
Part of the AD8608 precision CMOS operational amplifier family
Tape and reel packaging designed for automated SMT manufacturing
No official end-of-life notice announced
Alternative versions available within AD8606 and AD8605 family series for different channel counts

Several Key Reasons to Choose This Product
Ultra-low input bias current improves measurement accuracy in high-impedance circuits
Quad amplifier integration reduces PCB size and system cost
Rail-to-rail output maximizes dynamic signal range in low-voltage systems
Precision DigiTrim technology ensures low offset and consistent performance
Wide −40 °C to +125 °C operating temperature suitable for industrial electronics
Low power operation supports portable and battery-powered equipment

more:

05/03/2026

Manufacturer Part Number
TPS61086DRCR

Manufacturer
Texas Instruments

Introduction
TPS61086DRCR is a high-efficiency step-up DC-DC boost switching regulator designed to generate higher output voltages from low input supply rails. It integrates a 2 A internal switching transistor and operates at a 1.2 MHz switching frequency, enabling compact power supply designs for portable electronics, battery-powered devices, and embedded systems requiring stable boosted voltage rails.

Product Features and Performance
Boost topology DC-DC switching regulator architecture
Adjustable output voltage configuration
Wide input voltage range from 2.3 V to 6 V
Output voltage adjustable from 2.8 V up to 18.5 V
Integrated 2 A internal power switch
High switching frequency 1.2 MHz for small external components
Efficient power conversion suitable for battery-powered systems
Single-output boost regulator structure
Surface-mount compact 10-VDFN package with exposed thermal pad
Low quiescent current design suitable for portable devices
Stable operation across −40 °C to +85 °C ambient temperature range
Internal control circuitry optimized for stable voltage regulation
Positive output configuration for step-up conversion systems

Product Advantages
Integrated 2 A switch reduces external component requirements
1.2 MHz switching frequency enables compact inductor and capacitor selection
Wide input range supports lithium-ion and multi-cell battery systems
Adjustable output voltage provides flexible power rail design
Compact 3 mm × 3 mm package suitable for space-constrained PCBs
Efficient boost conversion improves battery life
Texas Instruments power management design reliability

Key Technical Parameters
Topology Boost Step-Up
Input Voltage Range 2.3 V to 6 V
Output Voltage Range 2.8 V to 18.5 V
Output Current Capability 2 A switch current
Switching Frequency 1.2 MHz
Number of Outputs 1
Output Configuration Positive Adjustable
Operating Temperature −40 °C to +85 °C
Mounting Type Surface Mount
Package 10-VDFN Exposed Pad
Package Size 3 mm × 3 mm
Base Product TPS61086

Quality and Safety Features
RoHS compliant materials
Integrated thermal pad for improved heat dissipation
Designed for stable switching operation under varying loads
Internal control architecture for voltage regulation stability
Industrial temperature operating range
Manufactured under Texas Instruments quality standards

Compatibility
Compatible with lithium-ion battery systems
Suitable for USB-powered devices
Works with microcontrollers, sensors, and wireless modules requiring boosted supply voltage
Compatible with standard boost converter external components such as inductors, Schottky diodes, and output capacitors
Designed for integration into portable and embedded power supply circuits

Application Areas
Portable electronics power management
Battery-powered embedded systems
IoT sensor nodes and wireless modules
Consumer electronic devices
Industrial handheld equipment
Display and backlight power supply circuits
Step-up voltage conversion for low-voltage power rails

Product Lifecycle
Part Status Active
Standard production device within TPS61086 family
No announced end-of-life status
Alternative devices available within Texas Instruments boost converter portfolio for higher current or different switching frequencies

Several Key Reasons to Choose This Product
Wide 2.3 V to 6 V input range supports common battery sources
Adjustable output up to 18.5 V enables flexible power rail design
Integrated 2 A switch simplifies boost converter design
1.2 MHz switching frequency allows compact PCB layouts
Reliable performance across −40 °C to +85 °C environments
Small 3 mm × 3 mm VDFN package suited for space-limited designs
Backed by Texas Instruments power management expertise

more: https://www.yic-electronics.com/pdf/Luminary-Micro-Texas-Instruments/TPS61086DRCR.html

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