LMR51635YDDCR

$1.63

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

SKU:b418a324ce7e Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LMR51635YDDCR 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 LMR51635YDDCR

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 LMR51635YDDCR

LMR51635YDDCR

Voltage Regulators - DC DC Switching Regulators Overview

The LMR51635YDDCR is a SIMPLE SWITCHER synchronous buck converter from 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 one positive output channel. Operating at a switching frequency of 1.1MHz, it utilizes a SOT-23-6 Thin (TSOT-23-6) package. The component functions within a junction temperature range of -40°C to 150°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated synchronous rectification for high efficiency
Wide input voltage capability supporting 4.3V to 60V sources
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 distributed power architectures
Automotive electronics compatible with 48V systems

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix YDDCR against the manufacturer datasheet to confirm pinout and thermal characteristics. Ensure the ordering part number matches the required package variant. Confirm RoHS compliance status through official documentation before procurement. Cross-reference the manufacturer part number with distributor listings to avoid counterfeit components.

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. The integrated synchronous design reduces external component count compared to non-synchronous alternatives. Consider the thermal performance of the SOT-23-6 package for the expected load conditions. Verify that the 1.1MHz switching frequency aligns with electromagnetic interference requirements.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the LMR516x5 series of wide-VIN synchronous buck converters. The series offers configurable options for different current ratings and switching frequencies. The LMR51635 variant specifically targets applications needing higher current capacity than the 2.5A models while maintaining a compact footprint.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LMR51625YDDCR provides similar functionality with a lower 2.5A current rating. LMR51635XDDCR shares the same electrical specifications but may differ in marking or specific package sub-type.

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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.