LMR38010SDDAR

$1.73

Description：IC REG BUCK ADJ 1A 8SOPWR
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:85e37aca0f43 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LMR38010SDDAR 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 1A 8SOPWR. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LMR38010SDDAR

Description：IC REG BUCK ADJ 1A 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)：4.2V
Voltage - Input (Max)：80V
Voltage - Output (Min/Fixed)：1V
Voltage - Output (Max)：75V
Current - Output：1A
Frequency - Switching：200kHz ~ 2.2MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 150°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 LMR38010SDDAR

LMR38010SDDAR

Voltage Regulators - DC DC Switching Regulators Overview

The LMR38010SDDAR 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 continuous output current of 1 A. The adjustable output voltage spans from 1 V to 75 V. The device features a programmable switching frequency between 200 kHz and 2.2 MHz and maintains a typical quiescent current of 40 µA. It is housed in an 8-SO-PowerPAD package and supports operation across a junction temperature range of -40°C to +150°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Supports wide input voltage ranges up to 80 V for industrial applications
Features ultra-low quiescent current for battery-powered systems
Includes integrated protection against overcurrent and thermal overload

Voltage Regulators - DC DC Switching Regulators Applications

Industrial power supplies
Battery-powered equipment
Point-of-load regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official documentation to confirm pinout and thermal pad configurations. Ensure compatibility with required operating temperatures and input voltage constraints before integration. Cross-reference datasheet revisions to validate electrical characteristics and packaging details.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for designs requiring high input voltage tolerance and compact form factors. Evaluate thermal performance within the SO-PowerPAD package under expected load conditions. Confirm that the adjustable frequency range aligns with EMI requirements and external component availability.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LMR38010 series of synchronous step-down converters designed for robust performance in demanding environments. The series emphasizes simplicity in design while providing flexibility through adjustable parameters and integrated protections suitable for various power management needs.