LM25010SDX/NOPB

$2.07

Description：IC REG BUCK ADJ 1A 10WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:1dce2e4c7b88 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM25010SDX/NOPB 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 10WSON. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM25010SDX/NOPB

Description：IC REG BUCK ADJ 1A 10WSON
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)：6V
Voltage - Input (Max)：42V
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：37V
Current - Output：1A
Frequency - Switching：100kHz ~ 1MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：10-WDFN Exposed Pad
Supplier Device Package：10-WSON (4x4)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM25010SDX/NOPB

LM25010SDX/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM25010SDX/NOPB is a non-synchronous step-down switching regulator from Texas Instruments, designed for automotive and industrial applications. It operates with an input voltage range of 6V to 42V and provides a single adjustable output from 2.5V to 37V at up to 1A. The device features a fixed 1MHz switching frequency and supports operation over an extended temperature range of -40°C to +125°C. Packaged in a WSON-10 footprint, it includes integrated soft-start and protection features.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated constant on-time control architecture for simplified design
Built-in soft-start function limits inrush current during startup
Comprehensive protection against thermal overload and undervoltage lockout

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment systems
Industrial point-of-load regulation
General-purpose DC/DC conversion

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'SDX' corresponds to the tape-and-reel packaging configuration as indicated by distributor listings. Confirm that the component meets AEC-Q100 qualification requirements if intended for automotive use. Ensure the ordering quantity aligns with the manufacturer's standard reel size specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a non-synchronous buck topology is sufficient for the load current requirements. It is suitable for designs requiring wide input voltage ranges and high-frequency operation to minimize passive component size. Consider alternative synchronous models if higher efficiency at light loads is critical.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM25010 series of non-synchronous buck converters. It shares architectural similarities with other devices in the family but differs in package type and specific electrical tolerances. The SDX variant specifically denotes the surface-mount WSON-10 package configuration available in reel format.