Texas Instruments

LP3853ES-5.0/NOPB  

Linear & Switching Voltage Regulators

LP3853ES-5.0/NOPB Description

The LP3853ES-5.0/NOPB is a high-performance, fixed-output linear voltage regulator from Texas Instruments, designed to deliver a stable 5V output at up to 3A with exceptional efficiency. This positive-output regulator operates within an input voltage range up to 7V, making it suitable for a variety of power management applications. Housed in a DDPAK/TO-263-5 surface-mount package, it offers robust thermal performance and is compliant with ROHS3 and REACH environmental standards. With a low dropout voltage of 0.6V @ 3A, it ensures reliable operation even under high-load conditions.

LP3853ES-5.0/NOPB Features

• High Current Output: Delivers 3A continuous current, ideal for power-hungry applications.
• Low Dropout Voltage: 0.6V @ 3A minimizes power dissipation, enhancing efficiency.
• Excellent PSRR: 73dB to 57dB (120Hz) ensures clean output with reduced noise.
• Integrated Protection: Features over-current, over-temperature, and short-circuit protection for enhanced reliability.
• Enable Control: Includes an enable pin for power management, reducing quiescent current to 4 mA when disabled.
• Wide Operating Range: Supports input voltages up to 7V, accommodating various power sources.
• Surface-Mount Design: DDPAK/TO-263-5 package optimizes thermal performance and board space.

LP3853ES-5.0/NOPB Applications

The LP3853ES-5.0/NOPB is ideal for applications requiring high-current, low-noise voltage regulation, such as:

• Industrial Automation: Powering sensors, controllers, and motor drivers.
• Embedded Systems: Providing stable voltage to microcontrollers, FPGAs, and ASICs.
• Consumer Electronics: Used in set-top boxes, networking equipment, and audio amplifiers.
• Automotive Systems: Suitable for infotainment and telematics where robust performance is critical.
• Medical Devices: Ensures reliable power for precision instruments.

Conclusion of LP3853ES-5.0/NOPB

The LP3853ES-5.0/NOPB stands out as a high-efficiency, high-current linear regulator with advanced protection features and low dropout voltage. Its 73dB PSRR and enable control make it superior to many competing models, particularly in noise-sensitive and power-efficient designs. Whether for industrial, automotive, or consumer applications, this regulator provides a dependable, compact solution for demanding power management needs.

LP3853ES-5.0/NOPB Documents

Download datasheets and manufacturer documentation for LP3853ES-5.0/NOPB

Datasheets :

LP3853, LP3856