Texas Instruments

LMS1585AIS-1.5/NOPB  

Linear & Switching Voltage Regulators

LMS1585AIS-1.5/NOPB Description

The LMS1585AIS-1.5/NOPB is a high-performance linear regulator designed by Texas Instruments, a leading manufacturer in the electronics industry. This regulator is part of the Power Management Integrated Circuits (PMIC) category and is specifically designed for applications requiring a fixed output voltage of 1.5V with a maximum input voltage of 13V. It features a robust design with a single regulator capable of delivering up to 5A of output current. The LMS1585AIS-1.5/NOPB is housed in a surface-mount DDPAK package, making it suitable for compact and high-density designs.

LMS1585AIS-1.5/NOPB Features

The LMS1585AIS-1.5/NOPB offers several key features that set it apart from other linear regulators in the market:

• Fixed Output Voltage: The regulator provides a stable output voltage of 1.5V, ensuring consistent power supply to connected devices.
• High Current Capability: With a maximum output current of 5A, it can efficiently power demanding applications.
• Low Dropout Voltage: The maximum dropout voltage of 1.4V at 5A ensures high efficiency even under heavy load conditions.
• Low Quiescent Current: The regulator operates with a quiescent current of only 7mA, minimizing power consumption during idle periods.
• High PSRR: The Power Supply Rejection Ratio (PSRR) ranges from 60 to 72 dB at 120Hz, providing excellent noise rejection and stable output voltage.
• Protection Features: Integrated over-current and over-temperature protection ensures reliable operation and protects against potential faults.
• Compliance and Packaging: The LMS1585AIS-1.5/NOPB is REACH unaffected and RoHS3 compliant, meeting stringent environmental standards. It is packaged in a tube, facilitating easy handling and integration into various systems.

LMS1585AIS-1.5/NOPB Applications

The LMS1585AIS-1.5/NOPB is ideal for a wide range of applications due to its high current capability, low dropout voltage, and robust protection features. Some specific use cases include:

• Industrial Equipment: Powering high-current devices such as motors, actuators, and sensors in industrial automation systems.
• Telecommunications: Providing stable power to communication modules and base stations requiring precise voltage regulation.
• Consumer Electronics: Ideal for powering high-current components in devices such as gaming consoles, high-end audio systems, and large-screen displays.
• Automotive Systems: Suitable for automotive applications where high current and reliable power supply are critical, such as in-vehicle infotainment systems and electronic control units.

Conclusion of LMS1585AIS-1.5/NOPB

The LMS1585AIS-1.5/NOPB from Texas Instruments is a versatile and efficient linear regulator designed to meet the demands of high-current applications. Its fixed 1.5V output, low dropout voltage, and robust protection features make it a reliable choice for various industrial, telecommunications, consumer electronics, and automotive applications. With its compliance to environmental standards and surface-mount packaging, the LMS1585AIS-1.5/NOPB is well-suited for modern, compact designs. Its high PSRR and low quiescent current further enhance its performance, making it a standout product in the power management category.

LMS1585AIS-1.5/NOPB Documents

Download datasheets and manufacturer documentation for LMS1585AIS-1.5/NOPB

PCN Assembly/Origin :

LB300 18/Jul/2017      

Datasheets :

LMS1585A, LMS1587 Datasheet