Integrated Circuit

Texas Instruments UCC3803PWG4, PWM Current Mode Controller, 1 A, 1, 8-Pin TSSOP

Texas Instruments UCC39421PWG4, PWM Controller 16-Pin, TSSOP

Texas Instruments UCC39421N, PWM Controller 16-Pin, PDIP

Texas Instruments UCC39413DG4, Boost Converter, Step Up 60mA, 500 kHz 8-Pin, SOIC

The UCC38050DG4 is a current-mode power factor correction and PWM controller IC from Texas Instruments operating at up to 200kHz with 10V to 18V input range. It integrates PFC and PWM control in a compact 8-pin SOIC package for energy-efficient power supply designs. Available in stock with worldwide shipping.

Texas Instruments UCC39411D, Boost Converter, Step Up 60mA Adjustable, 500 kHz 8-Pin, SOIC

Texas Instruments UCC3912DPG4, 1-Channel, Hot Swap Controller 16-Pin, SOIC

Texas Instruments UCC3915DPG4, 1-Channel, Hot Swap Controller 16-Pin, SOIC

Texas Instruments UCC2800PWG4, PWM Current Mode Controller, 1 A, 1, 8-Pin TSSOP

The UCC3809N-1G4 is a current-mode PWM secondary-side controller from Texas Instruments in an 8-pin PDIP package. It operates on a 10V to 15V supply with pulse-width modulation control for regulated power conversion. Available from stock with worldwide shipping.

UCC3806PWG4 is a dual-channel PWM current-mode controller IC by Texas Instruments for switching power supplies. Key specs: 500mA output, 52kHz switching frequency, 8V to 14.5V input range in a 16-pin TSSOP package. From stock with worldwide shipping.

The UCC3818ANG4 is a current-mode power factor pre-regulator controller IC from Texas Instruments, designed to achieve near-unity power factor in AC-DC offline power supplies operating at up to 115 kHz switching frequency. It operates from a 10.3 V to 15 V supply bias and provides PWM gate drive output for boost-stage MOSFET control, housed in a 16-pin PDIP package. Suitable for desktop PC power supplies, industrial AC-DC converters, and energy-efficient lighting drivers requiring IEC 61000-3-2 compliance.

The UCC3804PWG4 is a current-mode PWM controller from Texas Instruments operating from a 9V to 12V supply and capable of sourcing 1A gate drive current for high-frequency power conversion designs. It uses pulse-width modulation with current-mode control for fast transient response and cycle-by-cycle current limiting in an 8-pin TSSOP package. Available from stock with worldwide shipping.

The UCC384DP-12G4 is a Texas Instruments 500 mA fixed -12 V low-dropout linear regulator with ±2.5% output tolerance, 0.15 V typical dropout, and 12.5–15 V input range. From $0.85 in stock worldwide shipping.

UCC3626PWG4 is a single-phase brushless DC motor controller IC from Texas Instruments with a maximum output current of 200 mA, designed for sensorless or Hall-effect commutation control in a 28-pin TSSOP package. It integrates commutation logic, PWM speed control, and protection features for compact BLDC motor drive designs in consumer and industrial equipment.

UCC3583NG4 is a current-mode PWM secondary-side controller and post regulator by Texas Instruments in a 14-pin PDIP package. It accepts input voltages from 8.9 V to 14 V nominal 12 V and uses pulse-width modulation for precise output regulation. Ideal for isolated DC-DC converters, telecom power supplies, and multi-output switching power systems.

Texas Instruments UCC3580N-4, Dual PWM Voltage Mode Controller, 1 A, 430 kHz 16-Pin, PDIP

Texas Instruments UCC3580N-3, Dual PWM Voltage Mode Controller, 1 A, 430 kHz 16-Pin, PDIP

UCC3580D-2G4 is a dual-output voltage-mode PWM controller operating from a 10 V to 14 V supply at up to 430 kHz switching frequency, delivering 1 A gate-drive output current in a 16-pin SOIC package. It targets active-clamp forward converters, half-bridge, and two-switch flyback designs in telecom and networking power supplies.

UCC2977PWG4, Fluorescent Lamp Controller Driver, 3.3 V, 5 V, 9 V, 12 V, 8-Pin TSSOP

Texas Instruments UCC3580N-2, Dual PWM Voltage Mode Controller, 1 A, 430 kHz 16-Pin, PDIP

The UCC2975PWG4 is a voltage-mode resonant fluorescent lamp controller IC from Texas Instruments in an 8-pin TSSOP package. It supports 3V to 13.5V input voltage range with nominal 12V operation for driving CCFL backlight inverters. Available from authorized distributors with worldwide shipping.

UCC2976PW, Fluorescent Lamp Controller Driver, 3.3 V, 5 V, 9 V, 12 V, 8-Pin TSSOP

UCC2973PW, Fluorescent Lamp Controller Driver, 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 8-Pin TSSOP

Texas Instruments UCC2921DG4, 1-Channel, Hot Swap Controller, Negative Voltage 8-Pin, SOIC

Texas Instruments UCC29421NG4, DC-DC Controller 16-Pin, PDIP

UCC2837DG4, Low Dropout Voltage Regulator, Adjustable 0.0025A, 1.5V, 3 to 12Vin, 8-Pin SOIC

The UCC29412PWG4 is a current-mode boost converter IC from Texas Instruments in an 8-pin TSSOP package. It operates from 1.3 V to 3.2 V input, switches at 500 kHz, and delivers up to 715 mA output current for efficient step-up power conversion. Available from stock with worldwide shipping.

The UCC28528DWG4 is a Power Factor Correction and PWM Controller IC from Texas Instruments, featuring current-mode control with a 230kHz switching frequency and 18V maximum supply voltage in a 20-pin SOIC package. It integrates power factor correction with post-regulator control in a single device, supporting input voltages from 10.6V to 15V. Available from stock worldwide with fast shipping.

TLV2548CPWG4, 12-Bit Analogue to Digital Converter, Differential, Serial, 20-Pin TSSOP

UCC28501DWG4, Power Factor & PWM Controller, 18V, 115kHz, 20-Pin, SOIC

Texas Instruments TLV5639CDWG4, Parallel DAC, 286ksps, 20-Pin SOIC

Texas Instruments UCC2813PW-3G4, PWM Current Mode Controller, 1 A, 1, 8-Pin TSSOP

The UCC28516DWG4 is a combined power factor correction and PWM controller IC from Texas Instruments in a 20-pin SOIC package. It operates at up to 230 kHz with 10.8V to 15V input and current-mode PWM control for high-efficiency AC-DC designs. Available from stock with worldwide shipping.

UCC2817DWG4, Power Factor Pre-Regulator Circuit, 115kHz, 12 to 17V, 16-Pin, SOIC

The UCC2819ADG4 is a power factor pre-regulator IC from Texas Instruments using current-mode PWM control at up to 115kHz. It operates from 10.8V to 17V supply and is housed in a 16-pin SOIC package. Available from stock with worldwide shipping.

The UCC27200DRMTG4 is a dual MOSFET gate driver from Texas Instruments, supporting full and half-bridge configurations with 3A peak source and sink current capability. It operates from 8V to 17V supply and includes undervoltage lockout protection for reliable switching performance. Packaged in a compact 8-pin SON with exposed pad, ideal for high-frequency power conversion designs, from competitive pricing in stock worldwide shipping.

UCC28512DWG4, Power Factor & PWM Controller, 18V, 230kHz, 20-Pin, SOIC

TLV2771IDBVTG4 is a single-channel voltage-feedback operational amplifier with 5.1 MHz gain-bandwidth product, operating from 3 V or 5 V single supply. It delivers 82 dB typical common-mode rejection ratio and a maximum input offset voltage of 2.7 mV for precision signal processing. Housed in a 5-pin SOT-23 package, it suits compact portable sensor amplifiers, active filters, and ADC driver circuits.

The UCC2813PW-1G4 is a current-mode PWM switching controller with 1A gate drive output, operating from an 8.2V to 12V supply (nominal 10V) in a compact 8-pin TSSOP package suited for high-frequency DC-DC converters. Available from stock with worldwide shipping.

Texas Instruments UCC2806Q, PWM Current Mode Controller, Dual-Channel 500 mA, 52 kHz, 8 → 14.5 V, 20-Pin PLCC

The UCC281DP-ADJG4 is an adjustable low-dropout linear voltage regulator from Texas Instruments delivering up to 1 A output current with a typical dropout voltage of only 0.5 V and an adjustable output range of 1.22 V to 8.85 V. It offers tight line regulation of 0.03%/V and load regulation of 0.4% maximum for stable, precise power rails. Available from stock worldwide with fast shipping.

The UCC2806DG4 is a current-mode PWM controller IC from Texas Instruments designed for boost and flyback converter topologies. It features dual 0.5A gate drivers, operates at 52kHz, supports an input voltage range of 8V to 14.5V, and is housed in a 16-pin SOIC package for versatile DC-DC power supply designs.

Use the download button to access the OPA2137UA schematic symbol, PCB footprint, and 3D model.

Texas Instruments UCC2807D-2G4, PWM Current Mode Controller, 1 A, 1, 8-Pin SOIC

UCC2809PW-2G4 is a current-mode PWM secondary-side controller from Texas Instruments designed for isolated power supply regulation. It operates from a 10V to 15V supply, uses pulse-width modulation control, and is housed in an 8-pin TSSOP package with green/halogen-free construction. Available from stock worldwide with competitive pricing.

Texas Instruments UCC2580N-1G4, Dual PWM Voltage Mode Controller, 1 A, 430 kHz 16-Pin, PDIP

UCC2813PW-0G4 is a current-mode PWM controller from Texas Instruments with 1A gate drive capability and up to 1MHz switching frequency. It operates from 6.9V to 12V supply in an 8-pin TSSOP package. Available in stock with worldwide shipping.

The UCC2750DWG4 is a telephone ringer controller IC from Texas Instruments that generates standard 20 Hz, 25 Hz, and 50 Hz ringing frequencies from a 5V supply, packaged in a 28-pin SOIC for surface-mount assembly. It integrates the ringing signal synthesis and line drive functions required for PSTN and POTS terminal equipment. Available from authorized distributors with worldwide shipping.

The UCC2813N-0G4 is a current-mode PWM controller from Texas Instruments designed for boost and flyback converter topologies. It operates from 6.9V to 12V input, supports switching frequencies up to 1MHz, and delivers 1A gate drive output in an 8-pin PDIP package. From $1.20, available in stock with worldwide shipping.