LM5009SDCX

$1.36

Description：IC REG BUCK ADJ 150MA 8WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:6570c98a9a83 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM5009SDCX 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 150MA 8WSON. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM5009SDCX

Description：IC REG BUCK ADJ 150MA 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)：9.5V
Voltage - Input (Max)：95V
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：85V
Current - Output：150mA
Frequency - Switching：-
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 LM5009SDCX

LM5009SDCX

Voltage Regulators - DC DC Switching Regulators Overview

The LM5009SDCX is a non-synchronous buck regulator from Texas Instruments, designed for high-voltage step-down applications. It operates with an input voltage range of 9.5V to 95V and delivers a maximum output current of 150mA. The device utilizes a constant on-time control architecture and supports switching frequencies up to 600kHz. It provides adjustable output voltages between 2.5V and 85V. The component is housed in an 8-pin WSON package and functions reliably within an operating temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Supports wide input voltage ranges up to 95V for flexible power supply integration
Employs constant on-time control topology for simplified external component selection
Features integrated thermal shutdown protection for enhanced operational safety

Voltage Regulators - DC DC Switching Regulators Applications

Industrial point-of-load regulation
Automotive electronics power distribution
Telecommunications infrastructure supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official datasheets to confirm pinout and electrical characteristics. Ensure compatibility with required input voltage levels and thermal management strategies. Confirm RoHS compliance status through manufacturer documentation before finalizing procurement specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for designs requiring high input voltage tolerance with moderate output current demands. Evaluate the fixed frequency operation against noise sensitivity requirements. Consider the WSON package dimensions for PCB layout constraints and thermal dissipation needs in compact enclosures.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM5009 series of high-voltage buck regulators. It shares architectural similarities with other members like the LM5008 but offers distinct current capabilities. The series targets applications needing robust performance in electrically noisy environments with varying input conditions.