Texas Instruments

Low-Power BiCMOS Current-Mode PWM

Switching Controllers Low-Pwr Current-Mode Push-Pull PWM

100-μA typical starting supply current • 500-μA t

DGK

500-mA, 10-V, low-IQ, low-dropout voltage regulator with power good & enable

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Economy primary side controller with 10V/8V UVLO, -40C to 85C

The UC1854J is a high power factor preregulator IC from Texas Instruments, designed for current-mode PWM control. It supports input voltages from 15V to 30V and comes in a 16-pin ceramic DIP package, enabling efficient power factor correction in industrial power supplies.

Input Supply Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . 40V Reference Output Current . . . . . . . . . . . . . . . . . . . . . . . –10mA Driver Output Currents . . . . . . . . . . . . . . . . . . . . . . . . . . –35mA Status Indicator Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V Status Indicator Current . . . . . . . . . . . . . . . . . . . . . . . . . . 20mA

Nano-Power Touch Screen Controller with SPI Serial Interface

Run electrical simulations to see important waveforms and circuit performance • Run thermal simulations to understand board thermal performance • Export customized schematic and layout into popular CAD formats • Print PDF reports for the design, and share the design with colleagues

LDO Regulator Pos 1.6V 0.5A 20-Pin HTSSOP EP T/R

The UC1543J/883B is a military-grade power supply supervisory circuit from Texas Instruments in a 16-pin ceramic DIP package. It operates across a -55°C to +125°C temperature range for high-reliability applications. Available from stock with worldwide shipping.

Use the download button to access the UC1706J schematic symbol, PCB footprint, and 3D model.

Advanced 40 VCC, double ended 300kHz voltage mode PWM controller with 45% duty cycle, -55C to 125C

4-Bit Bidirectional Voltage-Level Shifter for Open-Drain and Push-Pull Applications

This TXB0104 4-bit noninverting translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.2-V, 1.5- V, 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes. VCCA must not exceed VCCB.

Switch ICs - Various Auto Audio Accessory Detection

1394 Interface IC Mil Enh 3-Port Cable Xcvr/Arbiter

TPS79525DCQRG4

TPS51461RGET

The devices, which operate over an input range of 2.5 V to 24 V, are stable with any capacitor greater than or equal to 0.47 μF.

tralow 85µA Typical Quiescent Current a voltage-driven device, the quiescent current is very low and independent of output loading (typically 85µA • Fast Transient Resp

TPS752xxQ with RESET Output, TPS754xxQ with Power Good Output ST-TRANSIENT-RESPONSE 2-A LOW-DROPOUT VOLTAGE REGULATORS

The TPS723 low-dropout (LDO) negative voltage regulator offers an ideal combination of features to support low noise applications. This device is capable of operating with input voltages from –10 V to –2.7 V, and support outputs from –10 V to –1.2 V. This regulator is stable with small, low-cost ceramic capacitors, and include enable (EN) and noise reduction (NR) functions. Thermal short-circuit and over-current protections are provided by internal detection and shutdown logic. High PSRR (65 dB at

1.5-A, ultra-low-dropout voltage regulator with low-IQ & power good

1.5-A, ultra-low-dropout voltage regulator with low-IQ & power good

GREEN, PLASTIC, HTSSOP-20

LDO Voltage Regulators 3A LDO w/ Prog Soft-Start

Switching Voltage Regulators Reg 3.3-V 50-mA Charge Pump

LDO Voltage Regulators 3A LDO w/ Prog Soft-Start

TPD4S009 4-Channel ESD Solution for High-Speed Differential Interface

Supervisory Circuits 220nA w/ 10ms/200ms Select delay time

LDO Voltage Regulators Sgl Output,1.5A LDO Linear Reg

Use the download button to access the TPS71718DCKR/BKN schematic symbol, PCB footprint, and 3D model.

1-A, ultra-low-dropout voltage regulator with reverse current protection & enable

For 80-mA Rated Current and Higher Power.

Switching Voltage Regulators 6-A Act Bus Term/DDR DC/DC Converter

The TPS3808G18DBVR/BKN is a precision voltage supervisor from Texas Instruments in a SOT-23-6 package with a 1.8V threshold. It provides programmable delay and open-drain reset output for reliable microcontroller supervision. From $0.50, available in stock with worldwide shipping.

DSP or Microcontroller Applications • Notebook and Desktop Compu

The TPS22960 is a small low-rON dual-channel load switch with controlled turnon. The devices contain two P-channel MOSFETs that can operate over an input voltage range of 1.62 V to 5.5 V. Each switch is independently controlled by on/off inputs (ON1 and ON2), which are capable of interfacing directly with low-voltage control signals. In TPS22960 a 85-Ω on-chip load resistor is added for quick discharge when the switch is turned off.

Audio Amplifiers 15W Stereo Class-D Audio Power Amp

IC AMP MPLEX AMP 20TSSOP

Dual-channel, voltage supervisor, ultra-low supply current

Supervisory Circuits Dl Volt Detector

General Purpose Amplifier 2 Circuit Rail-to-Rail 8-SOIC

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Use the download button to access the REF5030IDGKT/BKN schematic symbol, PCB footprint, and 3D model.

The TPD2E001 is a two-channel Transient Voltage Suppressor (TVS) based Electrostatic Discharge (ESD) protection diode array. The TPD2E001 is rated to dissipate ESD strikes at the maximum level specified in the IEC 61000-4-2 Level 4

TLC1543CDBR