Texas Instruments

UCC29002P, Load Share Controller, 8-Pin, PDIP

UCC2895DW, PWM Controller 1000 kHz 10 → 16.5 V 20-Pin SOIC

UCC283TDKTTT-3 is a 3A fixed 3.3V LDO linear voltage regulator from Texas Instruments with 0.5V typical dropout voltage and 9V max input. From $2.84 in stock with worldwide shipping.

UCC2818AD, Power Factor Pre-Regulator Circuit, 115 kHz, 18 V, 16-Pin, SOIC

Texas Instruments UCC2809D-1 is a primary-side PWM switching controller operating from 10 V to 19 V supply, supporting both current-mode and voltage-mode control in an 8-pin SOIC package. It uses pulse-width modulation to regulate isolated and non-isolated SMPS converters for telecom, industrial, and computing power supply designs.

UCC28051P is a current-mode PFC controller IC designed for low to medium power applications requiring IEC 61000-3-2 compliance, featuring 10–18 V supply range and pulse-width modulation control. From $0.50 in stock, worldwide shipping.

UCC27424P, Dual MOSFET Power Driver 4A, Non-Inverting, 4 → 15 V, 8-Pin PDIP

UCC27423P is a dual-channel inverting MOSFET gate driver from Texas Instruments, delivering 4A peak output current with 4V to 15V supply range. Supports standard CMOS/TTL inputs with totem-pole outputs for fast switching. From $0.798, in stock, worldwide shipping.

UCC27325P is a dual-channel, 4A source/sink gate driver IC by Texas Instruments. Key specs: 4A peak output current, 14ns propagation delay, 4.5V to 15V supply range. From $0.79, in stock with worldwide shipping.

Use the download button to access the UCC27323P schematic symbol, PCB footprint, and 3D model.

Use the download button to access the UCC27322P schematic symbol, PCB footprint, and 3D model.

The UCC25600D is a resonant-mode LLC half-bridge controller IC from Texas Instruments with voltage-mode and PFM control. It operates from 11V to 18V supply and drives half-bridge topologies in an 8-pin SOIC package for high-efficiency power conversion. From $1.10 in stock worldwide shipping.

UCC24610D is a secondary-side synchronous rectifier controller from Texas Instruments, supporting PWM control with 4.5V to 5.5V input range. From $0.64, in stock worldwide shipping.

The UC3906N is a single-channel linear sealed lead-acid battery charger controller IC by Texas Instruments with up to 40 V input. Key specs: fixed charge algorithm with overcharge protection, 16-pin DIP package, and JESD-609 e4 halogen-free construction. Available from competitive pricing, in stock with worldwide shipping.

UC3879N is a phase-shift resonant PWM controller IC from Texas Instruments supporting current/voltage-mode control, 11–20V input range, 20-pin DIP package. From $5.325, in stock with worldwide shipping.

UC3875N is a phase-shifted PWM controller IC by Texas Instruments, designed for high-frequency zero-voltage switching power supplies. Key specs: up to 1MHz oscillator frequency, 4A peak gate drive, programmable dead-time control. From $6, in stock with worldwide shipping.

UC3872DW is a high-performance fluorescent lamp ballast controller IC by Texas Instruments. Key specs: wide supply voltage range, integrated gate drivers, programmable dead-time control. From $5.11, in stock with worldwide shipping.

Fast Transient Response, 5-A, Low-Dropout Regulator

High Power Factor Preregulator, UC3854N

UC3853N is a current-mode PWM power factor controller IC from Texas Instruments, operating at 82.5 kHz with 11.2–40 V input range. It features tight voltage regulation, low THD, and high efficiency in an 8-pin PDIP package. From $2.39 in stock with worldwide shipping.

UC3848DWG4 is a PWM current-mode switching controller from Texas Instruments. It supports up to 1000 kHz switching frequency with 2A output, 11–20V input range, ideal for boost and flyback converters in power supplies.

UC3846N is a current-mode PWM controller IC from Texas Instruments, featuring 7.25V–40V input range, pulse width modulation control, and 16-pin DIP package. From $1.05, in stock worldwide shipping.

UC3844AN, PWM Current Mode Controller, 1 A Boost, Buck, Flyback, 500 kHz 8-Pin PDIP

Texas Instruments UC382TDTR-ADJ is an adjustable ultra-low dropout linear regulator in SOT-23-5 package with low quiescent current, from $4.07/unit, stock available, ships globally, 47-piece MOQ.

Current mode PWM controller,UC3825N 5.1V

MOSFET DRVR 3A Dual High Speed Non-Inv Texas Instruments UC3708N, Dual MOSFET Power Driver 3A, 5 → 35 V, Non-Inverting, 8-Pin PDIP

The UC3705N is a high-speed MOSFET power driver IC from Texas Instruments, capable of sourcing and sinking 1.5A peak currents with supply voltages from 5V to 40V. Housed in an 8-pin PDIP package, it features a totem-pole output and standard input interface, making it ideal for driving power MOSFETs in switching power supply applications. Available from authorized distributors with worldwide shipping.

Use the download button to access the UC3637N schematic symbol, PCB footprint, and 3D model.

UC3625N is a high-performance bipolar stepper motor controller/driver IC by Texas Instruments. Key specs: dual H-bridge output, 1.5A peak output current, wide supply voltage range. From $6.64, in stock with worldwide shipping.

Reg. Pulse Width Modulator, UC3526AN

Reg. Pulse Width Modulator, UC3525AN

UC3524AN is a high-performance regulating pulse width modulator (PWM) controller IC by Texas Instruments. Key specs: 100kHz oscillator frequency, 5.1V reference voltage, dual output drivers with 100mA sink/source capability. From $1.38, in stock with worldwide shipping.

UC285TDKTTT-ADJ is an adjustable low-dropout linear voltage regulator by Texas Instruments, supporting wide input voltage range with precision output regulation. Key specs: adjustable output voltage, low quiescent current, and high PSRR. From $6.28, in stock with worldwide shipping.

UC2854BQ, Power Factor Pre-Regulator Circuit, 115 kHz, 10 → 20 V, 20-Pin, PLCC

Current Mode PWM Controller, UC2846N

Automotive Catalog Current-Mode PWM Controller

Texas Instruments UC2843AQ, PWM Current Mode Controller, 1 A, 500 kHz, 20-Pin PLCC

UA9638CP is a dual RS-422 line transmitter from Texas Instruments, supporting up to 15Mbit/s data rates with differential outputs and EIA-422-B/TIA-422-B compliance. Available in 8-Pin PDIP package. From $0.35 in stock, worldwide shipping.

TPS54616PWP, Switching Regulator, Buck Controller, 6A, 3.3 V, 762 kHz, 28-Pin HTSSOP EP

TPS3828-50DBVT is a single-channel 5.0V power supply supervisor IC with a fixed reset threshold of 4.55V in a compact SOT-23-5 package. It monitors supply voltage and asserts a reset signal during undervoltage conditions, ideal for microcontroller and processor supervision. From $0.55, in stock with worldwide shipping.

UC282TDKTTT-ADJ is an adjustable/fixed positive LDO linear voltage regulator from Texas Instruments, with output range 1.2V to 6V, 0.35V typical dropout voltage, and 100°C max junction temperature. From $2.84, in stock with worldwide shipping.

High Speed PWM Controller, UC2825N

UC2638DW is a 3-phase brushless DC motor controller IC from Texas Instruments. It supports 10–36V supply voltage with up to 0.5A output current in a 20-pin SOIC package. From $5.03, in stock with worldwide shipping.