LM25007SDX

$1.30

Description：IC REG BUCK ADJ 500MA 8WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:2ce2f3d39875 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM25007SDX 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 500MA 8WSON. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM25007SDX

Description：IC REG BUCK ADJ 500MA 8WSON
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)：9V
Voltage - Input (Max)：42V
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：37V
Current - Output：500mA
Frequency - Switching：Up to 800kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-WDFN Exposed Pad
Supplier Device Package：8-WSON (4x4)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM25007SDX

LM25007SDX

Voltage Regulators - DC DC Switching Regulators Overview

The LM25007SDX/NOPB is a Texas Instruments buck switching regulator featuring a wide input voltage range of 9V to 42V. It delivers a maximum output current of 500mA with an adjustable output voltage starting from 2.5V. The device operates at a fixed switching frequency of 800kHz and utilizes a constant on-time control architecture. It is housed in an 8-pin WSON-EP package and supports an operating temperature range from -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Constant on-time control architecture for simplified design
Wide input voltage capability up to 42V
Integrated power switch for compact implementation

Voltage Regulators - DC DC Switching Regulators Applications

Industrial point-of-load regulation
Automotive electronics power distribution
Distributed power systems

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix (e.g., NOPB) against the datasheet to confirm RoHS compliance and lead-free status. Ensure the ordering part number matches the required tape and reel quantity specifications provided by the manufacturer. Confirm thermal pad connectivity requirements for the WSON-EP package during assembly planning.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a wide input voltage range and moderate output current are required. The constant on-time topology offers fast transient response without requiring external compensation networks. Consider the 800kHz switching frequency for balancing efficiency and passive component size.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the LM25007 family of step-down switching regulators. It is designed as a complete solution integrating the power switch, controller, and necessary protection features into a small footprint, suitable for space-constrained applications requiring reliable DC-DC conversion.