LP3875ES-ADJ - Texas Instruments

Manufacturer Part Number

LP3875ES-ADJ

Manufacturer

Texas Instruments

Introduction

The LP3875ES-ADJ is a versatile adjustable output linear regulator tailored for power management, specifically as a Low Drop Out (LDO) regulator.

Product Features and Performance

Adjustable output voltage ranging from 1.22V to 6.4V

Maximum input voltage up to 7V

Low dropout voltage of 0.55V at 1.5A load

Output current capacity of 1.5A

Power Supply Rejection Ratio (PSRR) ranges from 73dB to 57dB at 120Hz

Operating temperature ranges from -40°C to 125°C

Enable control feature for efficient power management

Product Advantages

Highly flexible voltage range suitable for various applications

Low dropout enhances efficiency in low-voltage operations

The robust thermal and current management features ensure reliability and longevity

Key Technical Parameters

Voltage Input (Max): 7V

Voltage Output (Min): 1.22V

Voltage Output (Max): 6.4V

Dropout Voltage (Max): 0.55V @ 1.5A

Current Output: 1.5A

Quiescent Current (Iq): 5 mA

Supply Current (Max): 15 mA

PSRR: 73dB ~ 57dB (120Hz)

Quality and Safety Features

Protection against overcurrent, overtemperature, and short circuits

Compatibility

Surface mount mounting type

Compatible with TO-263-6, D2PAK (5 Leads + Tab), TO-263BA packages

Application Areas

Ideal for power management in consumer electronics, computing devices, and telecommunication systems.

Product Lifecycle

Status: Last Time Buy

Indicates nearing end of life with limited time for purchase

Several Key Reasons to Choose This Product

Adjustable voltage suitable for a wide range of electronics

Reliable under various thermal and electrical stress

Safety features promote longer product longevity

Efficient power usage with low quiescent and dropout characteristics

Robust design compatible with common surface mount technologies