LMS1585ACSX-1.5 - Texas Instruments

Manufacturer Part Number

LMS1585ACSX-1.5

Manufacturer

Texas Instruments

Introduction

The LMS1585ACSX-1.5 is a fixed output, low-dropout (LDO) regulator designed for power management, capable of delivering up to 5A of output current.

Product Features and Performance

Fixed output voltage of 1.5V

Maximum input voltage of 13V

Maximum dropout voltage of 1.4V at 5A load

Output current capacity of 5A

Low quiescent current of 7 mA

Maximum supply current of 13 mA

Power Supply Rejection Ratio (PSRR) of 60 to 72 dB at 120Hz

Product Advantages

High current output capability

Low dropout voltage enables efficient use in low voltage applications

Minimal power loss due to a low quiescent current

Key Technical Parameters

Voltage Input (Max): 13V

Voltage Output (Min/Fixed): 1.5V

Current Output: 5A

Voltage Dropout (Max): 1.4V @ 5A

Quiescent Current (Iq): 7 mA

Supply Current (Max): 13 mA

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Compatibility

Surface Mount technology suitable for automated assembly processes

Application Areas

Power management in consumer electronics

Industrial applications requiring stable low voltage supply

Product Lifecycle

Status: Obsolete

Consider seeking replacements or upgrades due to discontinuation

Several Key Reasons to Choose This Product

High efficiency and reliability for demanding applications

Protects circuitry with built-in over current and temperature safeguards

Suitable for compact designs due to its surface mount package (TO-263)

Able to handle significant power demands with a 5A output capability