LP2954IT - Texas Instruments

Manufacturer Part Number

LP2954IT

Manufacturer

Texas Instruments

Introduction

Low Drop Out (LDO) voltage regulator offering stable and reliable power management.

Product Features and Performance

Fixed 5V output voltage

Low dropout voltage of 0.8V at 250mA load

Quiescent current of 150 µA

Maximum supply current of 33 mA

Offer over current and over temperature protection

Reverse polarity protection

Enable control feature

Product Advantages

Stable voltage regulation in a compact TO-220-3 package

Suitable for through-hole mounting

Can handle input voltages up to 30V

Low quiescent current ideal for battery-powered applications

Key Technical Parameters

Input Voltage (Max): 30V

Output Voltage (Min/Fixed): 5V

Current - Output: 250mA

Voltage Dropout (Max): 0.8V @ 250mA

Quiescent Current (Iq): 150 µA

Quality and Safety Features

Over current protection

Over temperature protection

Reverse polarity protection

Compatibility

Applicable for generic low-power electronic applications

Designed for positive voltage regulation

Supports through-hole mounting methods for compatibility with a variety of Printed Circuit Boards (PCBs)

Application Areas

Battery-powered devices

Consumer electronics

Telecommunications systems

Portable instrumentation

Product Lifecycle

Discontinued status

Replacement or upgrade may be available

Several Key Reasons to Choose This Product

Reliable performance from Texas Instruments

Low quiescent current aids in extending battery life for portable electronics

Comprehensive protection features ensure product longevity

Fixed output simplifies design considerations

Capable of supporting a wide range of input voltages up to 30V

Ease of integration into existing designs with through-hole package