LMR51610XFDBVR

$1.10

Description：IC REG BUCK ADJ 1A SOT23-6
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:c6b97e55b1f8 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LMR51610XFDBVR is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG BUCK ADJ 1A SOT23-6. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LMR51610XFDBVR

Description：IC REG BUCK ADJ 1A SOT23-6
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：4V
Voltage - Input (Max)：65V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：28V
Current - Output：1A
Frequency - Switching：400kHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：SOT-23-6
Supplier Device Package：SOT-23-6
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LMR51610XFDBVR

LMR51610XFDBVR

Voltage Regulators - DC DC Switching Regulators Overview

The LMR51610XFDBVR is a synchronous buck converter from Texas Instruments, housed in an SOT-23-6 package. It supports an input voltage range of 4 V to 65 V and delivers up to 1 A output current. The adjustable output voltage spans from 800 mV to 28 V. Operating at a fixed switching frequency of 400 kHz, the device features a quiescent current of 420 uA. It functions within a junction temperature range of -40°C to +150°C and includes shutdown capability.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated synchronous rectification for high efficiency in a compact footprint
Fixed-frequency pulse-width modulation control for stable operation
Wide input voltage tolerance suitable for diverse power sources
Thermal protection and shutdown functionality for system safety

Voltage Regulators - DC DC Switching Regulators Applications

Industrial point-of-load regulation
Automotive electronics power distribution
Embedded systems with wide input requirements
Communication infrastructure power supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'X' indicates automotive qualification or extended reliability grading as defined by Texas Instruments documentation. Confirm the SOT-23-6 package dimensions match your PCB layout constraints. Ensure the 400 kHz switching frequency aligns with your electromagnetic interference requirements. Cross-reference the datasheet revision date to confirm compatibility with your design specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a wide input voltage range up to 65 V is required alongside a 1 A output capacity. The SOT-23-6 package offers space savings compared to larger footprints. Consider the 400 kHz fixed frequency for predictable filter design. Evaluate the 420 uA quiescent current against standby power constraints. Verify thermal performance under maximum load conditions within the specified temperature range.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LMR51610 family of wide-input synchronous buck converters. It shares architectural similarities with other members like the LMR51610XDBVR but may differ in qualification grades or specific testing criteria indicated by the suffix. The family targets applications requiring robust performance across varying input conditions.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LMR51610XDBVR is a related variant within the same family. Verify if the 'X' suffix denotes specific automotive or industrial grade differences. Check pinout compatibility and electrical parameter equivalence before substitution.

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.