Product Overview

The LMS1587IS-ADJ/NOPB is a high-performance, low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. This adjustable regulator is designed to deliver up to 3A of continuous output current with a dropout voltage of typically 1.5V at full load, ensuring efficient power management in a variety of applications.

Key Features

• Adjustable Output Voltage: The LMS1587IS-ADJ/NOPB allows the user to set the output voltage from 1.2V to 5.5V using external resistors, providing flexibility for different voltage requirements.
• High Output Current: Capable of delivering up to 3A of output current, this regulator can power a wide range of devices, from microprocessors to peripheral components.
• Low Dropout Voltage: With a typical dropout voltage of 1.5V at full load, it is an excellent choice for applications where the input voltage is close to the output voltage, minimizing power loss.
• Fast Transient Response: The device's excellent transient response ensures stable operation during rapid load changes, making it ideal for high-performance systems.
• Overcurrent and Overtemperature Protection: Built-in safety features protect the device and the load from damage due to excessive current or temperature.
• Stable with Low-ESR Output Capacitors: The LMS1587IS-ADJ/NOPB is stable with ceramic capacitors, which have lower equivalent series resistance (ESR) than tantalum or aluminum electrolytic capacitors.

Applications

The versatile LMS1587IS-ADJ/NOPB is suitable for a broad range of applications, including:

• High-efficiency linear power supplies
• Battery-powered devices
• Post-regulation for switching supplies
• Microprocessor and microcontroller power supplies
• Adjustable power supplies

Package and Quality

The LMS1587IS-ADJ/NOPB is offered in a thermally enhanced TO-263 package, which aids in heat dissipation for reliable performance even under high load conditions. Texas Instruments' commitment to quality ensures that this product meets the highest standards for performance and reliability.