LMR51635YFDDCR

$1.63

Description：SIMPLE SWITCHER SYNCHRONOUS BUCK
Series：LMR516x5
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:688816e34848 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LMR51635YFDDCR is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is SIMPLE SWITCHER SYNCHRONOUS BUCK. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LMR51635YFDDCR

Description：SIMPLE SWITCHER SYNCHRONOUS BUCK
Series：LMR516x5
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)：4.3V
Voltage - Input (Max)：60V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：30V
Current - Output：3.5A
Frequency - Switching：1.1MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：SOT-23-6 Thin, TSOT-23-6
Supplier Device Package：SOT-23-THIN
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LMR51635YFDDCR

LMR51635YFDDCR

Voltage Regulators - DC DC Switching Regulators Overview

The LMR51635YFDDCR is a synchronous buck converter from the LMR516x5 family, manufactured by Texas Instruments. It supports an input voltage range of 4.3V to 60V and delivers up to 3.5A output current. The device features adjustable output voltage from 0.8V to 30V with a single output configuration. Operating parameters include a switching frequency of 1.1MHz and a quiescent current of 26µA. It functions within a junction temperature range of -40°C to +150°C and utilizes a SOT-23-THIN-6 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Wide input voltage capability supporting 4.3V to 60V sources
Integrated synchronous rectification for high efficiency
Low quiescent current operation for power conservation
Compact surface-mount packaging for space-constrained designs

Voltage Regulators - DC DC Switching Regulators Applications

Industrial control systems requiring wide input ranges
Point-of-load regulation in embedded electronics
Automotive infotainment and sensor power supplies
Telecommunications infrastructure equipment

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number including suffixes to ensure correct switching frequency and package variant. Confirm RoHS compliance status matches project requirements. Check manufacturer documentation for specific marking codes such as 35YF to validate authenticity. Ensure ESD handling procedures are followed during installation due to the small form factor.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a wide input voltage range up to 60V is required alongside moderate current delivery. Compare against the LMR51625 series if lower current or different switching frequencies are acceptable. Consider the SOT-23-THIN-6 package constraints regarding thermal dissipation and PCB layout space. Verify that the adjustable output voltage range meets the specific load requirements of the target application.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the LMR516x5 family of SIMPLE SWITCHER converters. It shares architectural similarities with the LMR51625 but offers higher current capacity. The family emphasizes ease of use and compact design for modern power management needs.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes within the same family include the LMR51625YFDDCR for lower current applications. Cross-reference datasheets for pin compatibility and thermal performance 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.