LP2981AIM5-2.5 - Texas Instruments

Manufacturer Part Number

LP2981AIM5-2.5

Manufacturer

Texas Instruments

Introduction

Low Drop Out Linear Regulator specialized for Power Management Applications

Product Features and Performance

Fixed 2.5V Output Voltage

Supports Up to 100mA Output Current

Low Dropout of 0.37V at 100mA Load

High PSRR 63dB at 1kHz

Low Quiescent Current of 95 µA

Wide Input Voltage Range up to 16V

Enable Control Feature for Power Saving

Product Advantages

High Efficiency for Battery Powered Devices

Stable with Ceramic Output Capacitors

Small Surface Mount Package (SOT-23-5)

Low Dropout Good for Low Voltage Operations

Key Technical Parameters

Input Voltage (Max) 16V

Output Voltage (Min/Fixed) 2.5V

Output Current 100mA

Dropout Voltage (Max) 0.37V

Quiescent Current (Iq) 95 µA

Quality and Safety Features

Protection Against Over Current

Over Temperature Protection

Short Circuit Protection

Compatibility

Compatible with Ceramic Capacitors

SOT-23-5 Package for Use in Compact PCB Designs

Application Areas

Battery-Powered Devices

Portable Electronics

Microcontroller Power Supply

Product Lifecycle

Obsolete Status

Availability of Replacements or Upgrades may be Limited

Key Reasons to Choose This Product

Optimized for Low Voltage Electronics

Ideal for Power Sensitive Devices needing Low Quiescent Current

Texas Instruments Reputation for Quality and Reliability

Built-in Protection Features Enhance Device Safety

Excellent Noise Suppression Capabilities