LMR38015SDRRR

$2.37

Description：IC REG BUCK ADJ 1.5A 12WSON
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:1a6a3c1005e4 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LMR38015SDRRR 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 1.5A 12WSON. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LMR38015SDRRR

Description：IC REG BUCK ADJ 1.5A 12WSON
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)：4.2V
Voltage - Input (Max)：80V
Voltage - Output (Min/Fixed)：-
Voltage - Output (Max)：80V
Current - Output：1.5A
Frequency - Switching：200kHz ~ 2.2MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount, Wettable Flank
Package / Case：12-WFDFN Exposed Pad
Supplier Device Package：12-WSON (3x3)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LMR38015SDRRR

LMR38015SDRRR

Voltage Regulators - DC DC Switching Regulators Overview

The LMR38015SDRRR is a synchronous buck converter from the SIMPLE SWITCHER family, manufactured by Texas Instruments. It operates with an input voltage range of 4.2 V to 80 V and delivers a maximum output current of 1.5 A. The device supports adjustable output voltages from 1 V to 75 V. Key electrical parameters include a quiescent current of 40 uA and a switchable frequency range of 200 kHz to 2.2 MHz. It functions within a junction temperature range of -40°C to +150°C and is housed in a WSON-12 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated synchronous rectification for high efficiency
Wide 80 V input voltage capability
Adjustable switching frequency up to 2.2 MHz
High operating junction temperature rating

Voltage Regulators - DC DC Switching Regulators Applications

Industrial power supplies
Automotive electronics
Point-of-load regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'SDRRR' against the official datasheet to confirm the WSON-12 package and reel packaging configuration. Ensure compatibility with the required thermal management solutions given the high junction temperature rating. Confirm RoHS compliance status through the manufacturer's documentation before finalizing procurement specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when an 80 V input range and 1.5 A output are required in a compact form factor. The adjustable frequency feature allows optimization for size versus noise trade-offs. Compare against the LMR38025SDRRR if higher current capacity is needed, or the LMR38010 variants if different package styles like SO-PowerPAD are preferred for thermal performance.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LMR38015 series of wide-input synchronous buck converters. It shares architectural similarities with other members of the LMR38xxx family, such as the LMR38025, but is distinguished by its 1.5 A current rating. The device is designed for commercial applications requiring robust performance across a wide temperature range.