TPS70251PWPR - Texas Instruments

Manufacturer Part Number

TPS70251PWPR

Manufacturer

texas-instruments

Introduction

The TPS70251 is a dual-output, low-dropout (LDO) linear regulator with an integrated power-on reset function. It provides a fixed 3.3V output and a fixed 1.8V output, both with a maximum current of 500mA and 250mA, respectively. The device is designed to provide efficient and reliable power regulation in a wide range of applications, including portable electronics, industrial equipment, and telecommunications systems.

Product Features and Performance

Dual-output, low-dropout (LDO) linear regulator

Fixed output voltages of 3.3V and 1.8V

Output current capacity of 500mA (3.3V) and 250mA (1.8V)

Low quiescent current of 190μA

High power supply rejection ratio (PSRR) of 60dB at 1kHz

Integrated power-on reset function

Comprehensive protection features, including over-current, over-temperature, reverse polarity, and under-voltage lockout (UVLO)

Wide operating temperature range of -40°C to 125°C

Small 20-pin TSSOP package

Product Advantages

Efficient and reliable power regulation for a wide range of applications

Dual-output design provides flexibility and reduces the need for additional power management components

Comprehensive protection features ensure robust and reliable operation

Small package size and low quiescent current make it ideal for portable and space-constrained designs

Key Reasons to Choose This Product

Proven performance and reliability from a trusted manufacturer

Flexible and versatile design to meet the power requirements of a variety of applications

Comprehensive protection features ensure long-term, stable operation

Small form factor and low power consumption make it suitable for space-constrained and battery-powered designs

Quality and Safety Features

Rigorous quality control and testing processes ensure consistent performance and reliability

Comprehensive protection features, including over-current, over-temperature, reverse polarity, and UVLO, safeguard the device and connected circuitry

Compatibility

The TPS70251 is compatible with a wide range of electronic devices and systems, including:

Portable electronics (smartphones, tablets, wearables)

Industrial equipment (sensors, control systems, instrumentation)

Telecommunications equipment (routers, switches, modems)

Application Areas

Portable electronics

Industrial equipment

Telecommunications systems

Automotive electronics

Medical devices

Product Lifecycle

The TPS70251 is an active product and is currently in production. There are no known equivalent or alternative models available at this time. If you require more information or have any questions, please contact our sales team through our website.