LMR54410FDBVR

$0.94

Description：IC REG BUCK ADJ 1A SOT23-6
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:f9f0869bce29 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LMR54410FDBVR 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 SOT23-6. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LMR54410FDBVR

Description：IC REG BUCK ADJ 1A SOT23-6
Series：-
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)：0.8V
Voltage - Output (Max)：28V
Current - Output：1A
Frequency - Switching：1.1MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：SOT-23-6
Supplier Device Package：SOT-23-6
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LMR54410FDBVR

LMR54410FDBVR

Voltage Regulators - DC DC Switching Regulators Overview

The LMR54410FDBVR is a synchronous buck converter from Texas Instruments in an SOT-23-6 package. It supports an input voltage range of 4 V to 36 V and delivers up to 1 A output current. The adjustable output voltage spans from 800 mV to 28 V. Operating at a fixed switching frequency of 1.1 MHz, the device features a typical quiescent current of 80 uA. It functions within a temperature range of -40°C to +125°C and includes integrated soft-start and compensation circuits.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated synchronous rectification for high efficiency
Fixed 1.1 MHz switching frequency enables compact external component sizing
Internal soft-start and compensation simplify circuit design

Voltage Regulators - DC DC Switching Regulators Applications

Industrial control systems
Consumer electronics power regulation
Infotainment system power supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'F' against the manufacturer datasheet to confirm it denotes the correct tape and reel packaging configuration. Ensure the order matches the exact part number required for your bill of materials, as suffix variations may indicate different shipping formats rather than functional changes.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a wide input voltage range up to 36 V is required in a minimal footprint. The 1.1 MHz frequency allows for smaller inductors compared to lower-frequency alternatives. Verify that the load current does not exceed 1 A and that the thermal performance of the SOT-23-6 package suits the application environment.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the SIMPLE SWITCHER family of power converters. It shares architectural similarities with other members like the LMR54406, differing primarily in maximum output current capabilities. The series is designed for applications requiring efficient step-down conversion with minimal external component count.