LMR23630AFDDAR

$2.81

Description：IC REG BUCK ADJ 3A 8SOPWR
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:fb501839a213 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LMR23630AFDDAR 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 3A 8SOPWR. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LMR23630AFDDAR

Description：IC REG BUCK ADJ 3A 8SOPWR
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)：36V
Voltage - Output (Min/Fixed)：1V
Voltage - Output (Max)：28V
Current - Output：3A
Frequency - Switching：400kHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-PowerSOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SO PowerPad
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LMR23630AFDDAR

LMR23630AFDDAR

Voltage Regulators - DC DC Switching Regulators Overview

The LMR23630AFDDAR is a SIMPLE SWITCHER synchronous step-down converter from Texas Instruments. It supports an input voltage range of 4 V to 36 V and delivers up to 3 A of output current. The device features a fixed switching frequency of 400 kHz and offers an adjustable output voltage range from 1 V to 28 V. It operates within a junction temperature range of -40°C to +150°C and includes integrated protection features such as overcurrent protection, thermal shutdown, and soft-start.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated high-side and low-side power switches for efficient synchronous rectification
Fixed 400 kHz switching frequency enables the use of small external components
Built-in cycle-by-cycle current limit and thermal shutdown protection
Adjustable soft-start limits inrush current during startup

Voltage Regulators - DC DC Switching Regulators Applications

Industrial point-of-load regulation
Automotive infotainment systems
Distributed power architectures
Battery-powered equipment

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'AFDDAR' against the official datasheet to confirm package type (WSON-12) and temperature rating. Ensure compatibility with required PCB footprint and thermal management strategies. Confirm RoHS compliance status through manufacturer documentation before integration.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution is needed for 36 V input systems requiring up to 3 A. The WSON-12 package suits space-constrained designs. Consider the 400 kHz frequency trade-off between efficiency and component size compared to higher-frequency alternatives.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LMR23630 family of SIMPLE SWITCHER converters. It shares core topology with variants like LMR23630ADDAR but differs in packaging and thermal characteristics. The family targets applications needing robust performance in automotive and industrial environments.