LP3875EMPX-ADJ - Texas Instruments

Manufacturer Part Number

LP3875EMPX-ADJ

Manufacturer

Texas Instruments

Introduction

A versatile, high-performance low dropout (LDO) voltage regulator designed for a wide range of adjustable voltage applications.

Product Features and Performance

Adjustable output voltage from 1.22V to 6.4V

Maximum output current of 1.5A

Low dropout voltage of 0.55V at 1.5A load

High PSRR of 73dB to 57dB at 120Hz

Features Enable control for power-saving

Over Current, Over Temperature, and Short Circuit protection for safety and reliability

Wide operating temperature range from -40°C to 125°C

Product Advantages

High-efficiency LDO suitable for various applications

Flexible output voltage range for custom applications

Low quiescent current of 5 mA, improving energy efficiency

Robust protection features ensuring product longevity

Excellent power supply rejection ratio enhancing stability

Key Technical Parameters

Voltage - Input (Max): 7V

Voltage - Output (Min/Fixed): 1.22V

Voltage - Output (Max): 6.4V

Voltage Dropout (Max): 0.55V @ 1.5A

Current - Output: 1.5A

Current - Quiescent (Iq): 5 mA

PSRR: 73dB ~ 57dB (120Hz)

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 electronic devices due to its adjustable output voltage

Application Areas

Suitable for use in portable devices, microcontrollers, and various electronic circuits requiring stable and efficient voltage regulation

Product Lifecycle

Obsolete status, consideration for replacements or upgrades necessary

Several Key Reasons to Choose This Product

Highly versatile and adjustable voltage output for broader application

Low dropout and quiescent current for efficient power usage

Robust protection features ensuring safety and reliability

High PSRR offering excellent output stability under varying conditions

Obsolete status may lead to considerations for future-proof applications with available replacements or upgrades