LM5009ASDX/NOPB

$2.36

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

SKU:822d462da9b9 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

LM5009ASDX/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 150MA 8WSON. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM5009ASDX/NOPB

Description：IC REG BUCK ADJ 150MA 8WSON
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)：95V
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：85V
Current - Output：150mA
Frequency - Switching：50kHz ~ 1.1MHz
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 LM5009ASDX/NOPB

LM5009ASDX/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM5009ASDX/NOPB is a non-synchronous buck switching regulator manufactured by Texas Instruments. It operates with an input voltage range of 6V to 95V and provides a maximum output current of 150mA. The device utilizes a constant on-time (COT) control architecture with a fixed switching frequency of 600kHz. It supports adjustable output voltages from 2.5V to 85V in a single-channel configuration. The component is housed in an 8-pin WSON package and functions within a junction temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Employs a constant on-time control topology for rapid transient response
Supports wide input voltage ranges up to 95V
Integrates thermal shutdown protection

Voltage Regulators - DC DC Switching Regulators Applications

Industrial power supply systems
Automotive electronics
Point-of-load regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'ASDX' against official manufacturer documentation to confirm pinout compatibility and electrical specifications. Ensure the procurement channel sources genuine components directly from authorized distributors or verified suppliers to prevent counterfeit risks. Cross-reference the datasheet revision date with production batches to ensure design consistency.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing circuits requiring high input voltage tolerance without synchronous rectification. The fixed 600kHz frequency allows for smaller passive component selection compared to lower-frequency alternatives. Consider the 150mA output limit and WSON thermal dissipation characteristics during PCB layout planning.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM5009A series, which features enhanced performance over the standard LM5009. The series is designed for applications demanding robust operation under varying load conditions. The ASDX variant specifically denotes the WSON-8 package configuration used for space-constrained designs.