LP5951MG-3.0 - Texas Instruments

Manufacturer Part Number

LP5951MG-3.0

Manufacturer

Texas Instruments

Introduction

The LP5951MG-3.0 is a low-dropout (LDO) linear voltage regulator designed by Texas Instruments, specifically tailored for power-sensitive applications requiring a stable and clean voltage supply.

Product Features and Performance

Designed for Power Management and Voltage Regulation

LDO Regulator with Fixed 3V Output

Supports Input Voltage up to 5.5V

Low Voltage Dropout: 0.35V at 150mA Load

Output Current Capacity: 150mA

Low Quiescent Current: 55 µA

Supply Current: Maximum 70 µA

Good Power Supply Rejection Ratio (PSRR): 60dB to 50dB (100Hz to 10kHz)

Includes Enable Control Feature for Power Management

Embedded Protection Features for Over Current, Temperature, and Short Circuit

Product Advantages

Highly Efficient for Battery-Powered Devices

Minimal Power Loss Due to Low Dropout

Offers Stable Output Voltage in Various Conditions

Compact and Lightweight, Ideal for Space-Constrained Applications

Key Technical Parameters

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 3V

Voltage Dropout (Max): 0.35V @ 150mA

Current Output: 150mA

PSRR: 60dB ~ 50dB (100Hz ~ 10kHz)

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

Integrated Over Current, Over Temperature, and Short Circuit Protection

Designed for High Reliability and Stable Performance across a Wide Range of Operating Conditions

Compatibility

Compatible with a Variety of Microcontrollers and Digital Devices

Surface Mountable for Easy Integration into PCB Designs

Application Areas

Ideal for Portable and Battery-Powered Devices

Suitable for IoT Devices, Wearables, and Medical Electronics

Used in Power Management Solutions across Various Electronic Applications

Product Lifecycle

Status: Obsolete

Note: Potential Buyers are Advised to Seek Replacements or Upgrades for New Designs

Several Key Reasons to Choose This Product

Reliable Performance from a Leading Manufacturer

Low Power Consumption Enhancing Battery Life

High PSRR Ensuring Clean Voltage Supply

Comprehensive Protection Features for Safe Operation

Obsoletion Status Necessitates Consideration for Long-Term Projects