LMR38015SQDRRRQ1

$1.45

Description：IC REG BUCK ADJ 1.5A 12WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:3d29f1bca731 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

LMR38015SQDRRRQ1 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 LMR38015SQDRRRQ1

Description：IC REG BUCK ADJ 1.5A 12WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
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)：1V
Voltage - Output (Max)：75V
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 LMR38015SQDRRRQ1

LMR38015SQDRRRQ1

Voltage Regulators - DC DC Switching Regulators Overview

The LMR38015SQDRRRQ1 is an automotive-grade synchronous buck converter from Texas Instruments. It supports an input voltage range of 4.2 V to 80 V and delivers up to 1.5 A output current. The device features adjustable output voltages from 1 V to 75 V with a fixed switching frequency range of 200 kHz to 2.2 MHz. It operates within a temperature range of -40°C to +150°C and includes a shutdown function. The component is housed in a WSON-12 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Automotive-grade reliability designed for high-voltage applications
Integrated synchronous rectification for improved efficiency
Wide input voltage tolerance reduces external surge suppression needs

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment systems
Body control modules
High-voltage battery-powered subsystems

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the Q1 suffix confirms AEC-Q100 qualification status. Ensure the SDDRRR package designation matches the required WSON-12 footprint. Confirm the specific tape-and-reel quantity aligns with production requirements. Validate that the operating temperature range meets the target application's thermal constraints.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when an 80 V input range is required for automotive environments. The 1.5 A current capability suits moderate load applications. Consider the wide operating temperature range for harsh under-hood conditions. Compare against lower voltage variants if system architecture permits reduced input stress.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LMR38015 family of synchronous buck converters. It shares architectural similarities with other LMR series devices but is distinguished by its automotive certification and extended voltage handling. The Q1 designation indicates compliance with automotive quality standards, differentiating it from commercial grade counterparts.