LP2992AILD-1.5 - Texas Instruments

Manufacturer Part Number

LP2992AILD-1.5

Manufacturer

Texas Instruments

Introduction

LP2992AILD-1.5 is a low dropout (LDO) linear voltage regulator designed for power-sensitive applications, providing a fixed 1.5V output from an input of up to 16V.

Product Features and Performance

Provides a steady 1.5V output voltage

Low dropout voltage of 0.85V at 250mA load

PSRR of 45dB at 1kHz ensures stable output despite input noise

Low quiescent current of 95 µA optimizes power usage

Supports up to 250mA output current

Operating temperature range from -40°C to 125°C

Product Advantages

High efficiency in voltage regulation

Minimal power loss due to low dropout feature

Suitable for battery-powered devices due to low quiescent current

Robust performance in variable temperature environments

Key Technical Parameters

Input Voltage (Max): 16V

Output Voltage: 1.5V

Dropout Voltage (Max): 0.85V @ 250mA

Output Current: 250mA

Quiescent Current: 95 µA

Supply Current (Max): 4 mA

PSRR: 45dB at 1kHz

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Compatibility

Compatible with surface mount technology

Mounting Type: Surface Mount

Package / Case: 6-WDFN Exposed Pad

Application Areas

Battery-powered devices

Portable electronic devices

Low power consumer applications

Product Lifecycle

Obsolete status

Replacement or upgrade options should be checked with Texas Instruments

Several Key Reasons to Choose This Product

High reliability and extended operating temperature range suitable for harsh environments

Energy-efficient operation due to low quiescent current and dropout voltage

Enhanced safety with built-in over current, over temperature, and short circuit protections

Ideal for compact designs with small package size and surface mount compatibility