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Same model may have multiple batches, images only for reference.
LM27402SQx Texas Instruments
Same model may have multiple batches, images only for reference.

LM27402SQx

Part No LM27402SQx
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - DC DC Switching Controllers
Description IC REG CTRLR BUCK 16WQFN
Datasheet
LM27402SQx Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Status Active
Output Type Transistor Driver
Purpose Step-Down
Topology Buck
Number of Outputs 1
Output Phases 1
Supply Voltage - Operating 3 V to 20 V
Frequency - Switching 200kHz to 1.2MHz
Duty Cycle (Max) 95%
Synchronous Rectifier Yes
Clock Sync Yes
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Temperature Range - Operating -40°C to 125°C (TJ)
Case / Package 16-WQFN (4x4)
Win Source Part Number 082650-LM27402SQx
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian LM27402SQx CAD Model

Description

The LM27402SQx from Texas Instruments is a high-performance synchronous buck controller that offers advanced features for designing efficient and flexible power supply systems.

  • Voltage Rating: Up to 28V
  • Features: High-speed operational amplifier
  • Protection: Integrated overvoltage protection (OVP) and undervoltage protection (UVP) circuits, overcurrent protection (OCP) circuit
  • Topology: Synchronous buck
  • Switching Frequency: Programmable
  • Package: Compact, thermally enhanced 24-pin WQFN package

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MOQ: 18 pcs
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