LP3961EMP-2.5 - Texas Instruments

Manufacturer Part Number

LP3961EMP-2.5

Manufacturer

Texas Instruments

Introduction

Low Dropout Regulator with fixed 2.5V output designed for power-sensitive applications.

Product Features and Performance

Low Dropout Voltage of 0.35V at 800mA

Fixed Output Voltage of 2.5V

Current Output Capability of 800mA

Low Quiescent Current of 9 mA

Maximum Input Voltage of 7V

Enable Control Feature for power saving

Surface Mount Package SOT-223-5 for compact design

Supports Operating Temperature Range from -40°C to 125°C

Product Advantages

Efficient Power Consumption

High PSRR for stable output

Built-in Protection against Over Current, Over Temperature, Short Circuit

Ease of Integration due to fixed output

Key Technical Parameters

Voltage - Input (Max): 7V

Voltage - Output (Min/Fixed): 2.5V

Voltage Dropout (Max): 0.35V @ 800mA

Current - Output: 800mA

Current - Quiescent (Iq): 9 mA

Current - Supply (Max): 15 mA

Control Features: Enable

Protection Features: Over Current, Over Temperature, Short Circuit

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Compatibility

Compatible with a wide range of microcontrollers and digital ICs

Compatible with various surface mount techniques

Application Areas

Consumer Electronics

Computing Systems

Battery-powered Devices

Telecommunications

Product Lifecycle

Last Time Buy notice

Potential alternative parts or upgrades should be considered

Reasons to Choose This Product

High Efficiency for battery-powered applications

Low Dropout suitable for low-voltage operations

Thermal and Current Overload Protection

Long Operating Life under extreme conditions

Texas Instruments reliability and support

Compact package suitable for space-constrained applications