TPS70918DRVR - Texas Instruments

Manufacturer Part Number

TPS70918DRVR

Manufacturer

Texas Instruments

Introduction

The TPS70918DRVR is a low dropout (LDO) linear voltage regulator designed for power-sensitive applications, providing a fixed output with high power supply rejection ratio (PSRR) and ultra-low quiescent current.

Product Features and Performance

High PSRR: 80dB to 52dB from 10Hz to 1kHz

Ultra-low quiescent current: 2.05 µA

Enables longer battery life due to low current consumption

Fixed output voltage of 1.8V

Output current capacity of 150mA

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

Product Advantages

Extended operational range with input voltage up to 30V

High reliability in extreme conditions with operating temperatures from -40°C to 125°C

Compact 6-WSON (2x2) package ideal for space-constrained applications

Key Technical Parameters

Voltage Input (Max): 30V

Voltage Output (Min/Fixed): 1.8V

Current Output: 150mA

Current Quiescent (Iq): 2.05 µA

PSRR: 80dB ~ 52dB (10Hz ~ 1kHz)

Control Features: Enable

Quality and Safety Features

Built-in protection against over current, over temperature, reverse current, and UVLO

Ensures stable and safe operation in varied conditions

Compatibility

Designed for versatile use in electronic devices requiring stable low voltage power supply

Compatible with various battery operated and portable devices due to its low power consumption and compact size

Application Areas

Industrial

Healthcare

Consumer Electronics

Telecommunications

Product Lifecycle

Status: Active

Not nearing discontinuation, currently supported with replacements and upgrades available

Several Key Reasons to Choose This Product

Exceptional power efficiency and reliability for critical applications

High PSRR ensures minimal noise and disturbance in sensitive applications

Ultra-low quiescent current extends battery life in portable devices

Robust protection features provide assurance against power-related faults

Versatile compatibility and application across a wide range of industries and devices