Components

Allegro MicroSystems 3.5A peak 40V full-bridge DMOS PWM motor driver IC with internal current limiting and overcurrent protection.

Allegro MicroSystems complete microstepping motor driver with built-in translator for driving bipolar stepper motors up to 35 V and ±2 A in full-, 1/2-, 1/4-, 1/8-, and 1/16-step modes.

Diodes Incorporated 30V 1A step-down buck constant-current LED driver IC with 1.0MHz switching frequency, PWM/analog dimming, and 96% efficiency.

Infineon 43A peak monolithic half-bridge motor driver IC (NovalithIC™) combining a p-channel high-side MOSFET, n-channel low-side MOSFET, and integrated driver with current sense feedback for high-power DC motor control.

ON Semiconductor 1.0MHz CMOS boost LED driver IC generating up to 38V output to power up to 10 series-connected white LEDs from a single 2.8V-5.5V Li-ion battery.

Consonance Electronics 1.5A step-down constant-current LED driver IC operating from 6V to 30V DC with 100mV low-loss sense voltage and PWM/analog dimming.

Texas Instruments 60V 3-phase brushless DC gate driver featuring 1.7A/2.3A peak drive current, dual programmable current-shunt amplifiers, 1.5A buck regulator, and SPI interface.

Texas Instruments 60V 3-phase brushless DC gate driver featuring 1.7A/2.3A peak drive current, hardware pin configuration (no SPI required), dual current-shunt amplifiers, and 1.5A buck regulator.

Texas Instruments DRV8825 microstepping bipolar stepper motor driver breakout module supporting 8.2V to 45V motor supply, up to 2.2A per phase with cooling, and 1/32 microstepping.

Texas Instruments dual full-bridge motor driver IC (2A peak per bridge, 4V to 18V) driving two DC motors or one stepper motor with internal PWM current regulation.

ON Semiconductor / Fairchild 600V monolithic high- and low-side gate driver IC delivering 3.0A source and 3.0A sink peak output current with advanced common-mode dv/dt noise canceling circuitry and separate logic ground for high-power inverters and SMPS.

Holtek memory-mapped multi-function LED controller IC driving up to 128 LEDs (16x8 matrix or 4-digit 7-segment / 14-segment displays) with 16-step dimming over I2C interface, widely used in Adafruit LED backpacks.

Microchip (Supertex) universal high-voltage switch-mode LED driver controller featuring closed-loop current control, 1A gate driver, and 9V-250V input voltage capability.

Infineon / International Rectifier high-voltage (600V), high-speed half-bridge power MOSFET and IGBT gate driver IC with independent high- and low-side referenced output channels, matched propagation delays, and 520ns internal deadtime.

Infineon / International Rectifier high-voltage (600V), high-speed half-bridge power MOSFET and IGBT gate driver IC with single logic input, active-LOW shutdown (~SD~), matched propagation delays, and 520ns internal deadtime.

Infineon / International Rectifier industry-standard 500V high-voltage, high-speed 2A source/sink half-bridge gate driver IC with independent high- and low-side referenced output channels, separate logic ground, and shutdown.

Infineon / International Rectifier 600V high-voltage, high-speed half-bridge gate driver IC delivering 1.9A source and 2.3A sink peak output current in a compact 8-pin package with matched propagation delays.

Popular 3-pin breakout module incorporating an IRF520 N-channel power MOSFET, onboard gate driver transistor circuit, and screw terminal blocks for switching 0V to 24V DC loads up to 5A.

Texas Instruments / STMicroelectronics quadruple high-current half-H driver IC designed to drive bidirectional DC motors, steppers, or relays at voltages up to 36 V and currents up to 600 mA per channel with internal clamp diodes.

STMicroelectronics high-voltage, high-current dual full-bridge driver IC/module capable of driving two DC motors or one bipolar stepper motor up to 46V/2A per channel.

Low-voltage dual-channel H-bridge motor driver IC operating from 2.5V to 12V DC, delivering 800mA continuous current per channel for small DC motors and 2-phase steppers in mini robot cars.

Texas Instruments monolithic integrated circuit that senses analog voltage levels and drives a 10-LED dot or bar graph display linearly with an internal adjustable reference and regulated LED current.

Texas Instruments monolithic IC that senses analog audio voltage levels and drives a 10-LED dot or bar graph display logarithmically with a 3dB/step range (30dB total), ideal for audio VU meters and power indicators.

Analog Devices / Linear Technology synchronous step-down DC/DC LED driver controller (6V to 36V input) delivering up to 20A continuous LED current with fast 3-state PWM dimming (3000:1 ratio) and high efficiency for DLP projectors and high-power illumination.