LP2951CSD-3.0 - Texas Instruments

Manufacturer Part Number

LP2951CSD-3.0

Manufacturer

Texas Instruments

Introduction

The LP2951CSD-3.0 from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for power-sensitive applications.

Product Features and Performance

Adjustable output voltage ranging from 1.235V to 29V

Maximum input voltage of 30V

Supports up to 100mA output current

Low dropout voltage of 0.6V at 100mA load

Enabled with control features like Enable for operational efficiency

Protection features against over current, over temperature, and short circuit

Product Advantages

Highly efficient with low quiescent current of 120µA ensuring minimal power loss

Built-in temperature range capability from -40°C to 125°C making it suitable for harsh environments

Small form factor with surface mount availability for easy PCB design

Key Technical Parameters

Voltage - Input (Max): 30V

Voltage - Output (Min/Fixed): 1.235V (3V)

Voltage - Output (Max): 29V

Voltage Dropout (Max): 0.6V @ 100mA

Current - Output: 100mA

Current - Quiescent (Iq): 120 µA

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Features protection against over current, temperature, and short circuits

Compatibility

Compatible with various electronic devices requiring adjustable voltage regulation within its specified parameters

Application Areas

Suitable for power management in consumer electronics, telecommunications, and industrial equipment

Product Lifecycle

Obsolete product with limited availability

Users should consider replacements or upgrades for long-term use

Several Key Reasons to Choose This Product

Execute precise voltage regulation with adjustable output capability

Low quiescent current enhances energy efficiency

Robust protection features ensure device safety under various fault conditions

Optimized for performance across a wide range of operating temperatures

Ease of integration due to its compact surface mount package