LP2951ACD-3.3 - onsemi

Manufacturer Part Number

LP2951ACD-3.3

Manufacturer

onsemi

Introduction

The LP2951ACD-3.3 is a low dropout linear voltage regulator designed to provide a fixed 3.3V output for low power applications.

Product Features and Performance

Fixed output voltage of 3.3V

Maximum input voltage of 30V

Output current of 100mA

Low dropout voltage of 0.45V at 100mA load

Quiescent current of 120 µA

Total max supply current of 12 mA

Over current and over temperature protection

Product Advantages

Efficient voltage regulation for low power devices

Low quiescent current enhances battery life

Protection features enhance device reliability

Key Technical Parameters

Voltage - Input (Max): 30V

Voltage - Output (Min/Fixed): 3.3V

Current - Output: 100mA

Voltage Dropout (Max): 0.45V @ 100mA

Current - Quiescent (Iq): 120 µA

Current - Supply (Max): 12 mA

Quality and Safety Features

Over current protection

Over temperature protection

Compatibility

Surface Mount package type

Compatible with 8-SOIC device packaging

Application Areas

Low-power battery-operated devices

Portable consumer electronics

Embedded systems

Product Lifecycle

Product Status: Obsolete

No direct replacements or upgrades specified

Several Key Reasons to Choose This Product

Provides stable low output voltage suitable for sensitive electronics

Built-in safety features ensure robust and secure operations in variable conditions

High input voltage range grants compatibility with diverse applications

Low dropout allows efficient operation even at lower voltages

Ultra-low quiescent current helps in extending battery life in portable applications