LP2951-50QDRQ1 - Texas Instruments

Manufacturer Part Number

LP2951-50QDRQ1

Manufacturer

Texas Instruments

Introduction

LDO Voltage Regulator for Automotive Applications

Product Features and Performance

Low Dropout Linear Regulator

Adjustable Output Voltage from 1.235V to 30V

Fixed 5V Output Configuration Available

Maximum Input Voltage of 30V

Low Dropout Voltage: 0.6V at 100mA

Output Current Capacity of 100mA

Low Quiescent Current: 120µA

Maximum Supply Current: 14mA

Enable Control Feature for Power Saving

Protection against Over Current, Over Temperature, and Short Circuit

Product Advantages

Robust Performance with Automotive Grade Quality

High Voltage Input Capability

Energy Efficient with Low Quiescent Current

High Reliability with Built-in Protection Features

Key Technical Parameters

Output Voltage Range: 1.235V to 30V

Dropout Voltage: 0.6V @ 100mA

Output Current: 100mA

Quiescent Current: 120 µA

Supply Current (Max): 14 mA

Quality and Safety Features

Automotive Grade - Meets AEC-Q100 Standards

Temperature Range: -40°C to 125°C

Over Current, Over Temperature, and Short Circuit Protection

Compatibility

Surface Mount 8-SOIC Package

Widely Compatible with Automotive Electronics

Application Areas

Automotive Systems

Power Supplies

Consumer Electronics

Industrial Controls

Product Lifecycle

Active Product

Qualifies for AEC-Q100

No Indication of Nearing Discontinuation

Reasons to Choose This Product

High Tolerance to Input Voltage Variations

Efficient Power Management for Automotive Applications

Energy Savings with Low Quiescent Current

Enhanced System Reliability Due to Built-in Safety Features

Long-term availability for ongoing and future automotive designs