LMS1587CS-1.5 - Texas Instruments

Manufacturer Part Number

LMS1587CS-1.5

Manufacturer

Texas Instruments

Introduction

The LMS1587CS-1.5 is a low dropout (LDO) linear regulator designed to provide a fixed output of 1.5V with a capability to drive up to 3A load current.

Product Features and Performance

Low Dropout Voltage: 1.3V @ 3A

Maximum Input Voltage: 13V

Fixed Output Voltage: 1.5V

Output Current: 3A

Quiescent Current: 7 mA

Supply Current (Max): 13 mA

PSRR: 60 ~ 72 dB at 120Hz

Operating Temperature Range: 0°C to 125°C

Product Advantages

High efficiency due to low dropout voltage

Capable of delivering a high current output up to 3A

Good power supply rejection ratio ensures stable output

Key Technical Parameters

Voltage Input (Max): 13V

Voltage Output (Min/Fixed): 1.5V

Current Output: 3A

Voltage Dropout (Max): 1.3V @ 3A

PSRR: 60 ~ 72 dB (120Hz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Compatibility

Surface Mount Mounting Type

Package / Case: TO-263-4, D2PAK (3 Leads + Tab), TO-263AA

Application Areas

High current applications in consumer electronics

Power supply modules

Industrial equipment

Product Lifecycle

Status: Obsolete

Note: Potential buyers need to seek replacements or consider newer models due to the obsolescence of the product

Several Key Reasons to Choose This Product

High 3A output suitable for demanding applications

Low dropout voltage minimizes power loss

Built-in safety features enhance reliability

Extensive application potential from consumer electronics to industrial equipment

Texas Instruments' reputation for quality and robustness in component manufacturing