LMR23630AQDDARQ1

$3.49

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

SKU:5d7dd35303c0 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LMR23630AQDDARQ1 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 LMR23630AQDDARQ1

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：Automotive
Qualification：AEC-Q100

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LMR23630AQDDARQ1

LMR23630AQDDARQ1

Voltage Regulators - DC DC Switching Regulators Overview

The LMR23630AQDDARQ1 is an automotive-qualified synchronous step-down DC/DC converter from the SIMPLE SWITCHER family. It operates with an input voltage range of 4 V to 36 V and delivers up to 3 A of output current. The device supports adjustable output voltages from 1 V to 28 V. Key electrical specifications include a quiescent current of 75 uA, a fixed switching frequency of 400 kHz, and operation across a temperature range of -40°C to +125°C. It utilizes a WSON-8 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Automotive qualified to AEC-Q100 standards for reliability in vehicle applications
Integrated synchronous rectification for high efficiency
Fixed internal switching frequency simplifies external component selection
Includes shutdown control for power management

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment systems
Telematics control units
Body electronics modules
Instrument clusters

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number against official Texas Instruments documentation to ensure correct suffix alignment. Confirm that the specific ordering code matches the required package type and tape-and-reel quantity. Cross-reference the datasheet revision date to validate technical parameters before procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing circuits requiring automotive-grade reliability and wide input voltage tolerance. Ensure the application demands a 3 A continuous load capability within the specified thermal constraints. Verify that the 400 kHz switching frequency aligns with electromagnetic interference requirements and passive component sizing goals.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the LMR23630 series of SIMPLE SWITCHER regulators. It shares core topology and performance characteristics with other variants in the family, such as the LMR23630ADDARQ1. The primary distinction lies in the specific packaging and automotive qualification suffixes defined by the manufacturer.