Texas Instruments

LMS1587CSX-1.5/NOPB  

Linear & Switching Voltage Regulators

LMS1587CSX-1.5/NOPB Description

The LMS1587CSX-1.5/NOPB is a high-performance linear regulator from Texas Instruments, designed to deliver a fixed output voltage of 1.5V with a maximum output current of 3A. This regulator is housed in a DDPAK/TO263-3 package, making it suitable for surface-mount applications. The device is optimized for a maximum input voltage of 13V and features a low dropout voltage of 1.3V at full load, ensuring efficient operation even under high current conditions. With a quiescent current of only 7mA and a maximum supply current of 13mA, the LMS1587CSX-1.5/NOPB is designed for minimal power consumption while maintaining robust performance.

LMS1587CSX-1.5/NOPB Features

• Fixed Output Voltage: Provides a stable 1.5V output, ideal for applications requiring precise voltage regulation.
• High Output Current: Capable of delivering up to 3A, making it suitable for high-current applications.
• Low Dropout Voltage: With a maximum dropout voltage of 1.3V at 3A, it ensures efficient operation and minimal power loss.
• Over-Current and Over-Temperature Protection: Built-in protection features safeguard the device and connected circuits from damage.
• High PSRR: Offers a power supply rejection ratio of 60 to 72 dB at 120Hz, ensuring excellent noise filtering and stable output voltage.
• Wide Operating Temperature Range: Functions reliably from 0°C to 125°C, making it suitable for a variety of industrial and consumer applications.
• Compliance: The device is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 3 (168 Hours) ensures the device is protected against moisture during storage and handling.

LMS1587CSX-1.5/NOPB Applications

The LMS1587CSX-1.5/NOPB is well-suited for a range of applications where reliable power management is critical. Its high output current and low dropout voltage make it ideal for:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Providing stable power to control systems, sensors, and actuators.
• Telecommunications: Ensuring reliable power supply for base stations and network equipment.
• Automotive Electronics: Suitable for in-vehicle systems, infotainment, and electronic control units.
• Medical Devices: Powering critical components in medical monitoring and diagnostic equipment.

Conclusion of LMS1587CSX-1.5/NOPB

The LMS1587CSX-1.5/NOPB from Texas Instruments stands out as a robust and efficient linear regulator, offering a combination of high output current, low dropout voltage, and comprehensive protection features. Its fixed 1.5V output and wide operating temperature range make it a versatile choice for a variety of applications. The device's compliance with environmental and regulatory standards, along with its surface-mount package, ensures ease of integration into modern electronic designs. Whether powering consumer devices, industrial systems, or medical equipment, the LMS1587CSX-1.5/NOPB delivers reliable performance and efficiency, making it a preferred choice in the power management segment.

LMS1587CSX-1.5/NOPB Documents

Download datasheets and manufacturer documentation for LMS1587CSX-1.5/NOPB

Images :

Mechanical Outline Drawing       Function Diagram      

PCN :

PROCESS CHANGE NOTIFICATION (PDF)      

Models :

LMS1587CSX-1.5/NOPB Symbol & Footprint by SnapMagic      

SPICE Models :

LMS1587_3P3 PSpice Transient Model       LMS1587_3P3 Unencrypted PSpice Transient Model       LMS1587_ADJ Unencrypted PSpice Transient Model       LMS1587_1P5 Unencrypted PSpice Transient Model       LMS1587_1P5 PSpice Transient Model       LMS1587_ADJ PSpice Transient Model