Texas Instruments

LMR51610XDBVR  

DC Switching Voltage Regulators

LMR51610XDBVR Description

The LMR51610XDBVR from Texas Instruments is a high-performance buck (step-down) DC/DC switching voltage regulator designed for efficiency and reliability in demanding applications. This SIMPLE SWITCHER® device operates over a wide input voltage range of 4V to 65V, delivering a 1A output current with an adjustable output voltage from 0.8V to 28V. Its synchronous rectification and 400kHz switching frequency ensure high efficiency, reduced power dissipation, and compact design flexibility. Packaged in a surface-mount format (Tape & Reel), it is RoHS3 compliant and suitable for industrial, automotive, and embedded systems.

LMR51610XDBVR Features

• Wide Input Range (4V–65V): Supports high-voltage industrial and automotive environments.
• Adjustable Output (0.8V–28V): Precision voltage regulation for diverse load requirements.
• 1A Output Current: Ideal for low-to-medium power applications.
• Synchronous Rectification: Enhances efficiency (>90%) and reduces heat generation.
• 400kHz Switching Frequency: Balances efficiency and component size for compact designs.
• Robust Protection: Built-in thermal shutdown, UVLO, and cycle-by-cycle current limiting.
• Small Footprint: SOT-23-5 package saves board space.
• REACH/RoHS3 Compliant: Meets environmental and safety standards.

LMR51610XDBVR Applications

• Industrial Automation: Powering sensors, PLCs, and control systems.
• Automotive Electronics: Infotainment, ADAS, and lighting modules.
• Embedded Systems: Microcontroller and FPGA power supplies.
• Telecom Infrastructure: Base stations and networking equipment.
• Consumer Electronics: Portable devices and IoT endpoints.

Conclusion of LMR51610XDBVR

The LMR51610XDBVR stands out for its wide input range, high efficiency, and compact design, making it a versatile choice for engineers needing reliable power conversion. Its synchronous topology and adjustable output provide flexibility across industries, while TI’s SIMPLE SWITCHER® architecture simplifies design-in. Ideal for space-constrained, high-voltage applications, this regulator combines performance with cost-effectiveness.

LMR51610XDBVR Documents

Download datasheets and manufacturer documentation for LMR51610XDBVR

Datasheets :

LMR516xx