LTC3801B, LTC3801 Micropower Constant Frequency Step-Down DC/DC Controllers

Linear Technology

Description

U U LTC3801/LTC3801B Micropower Constant Frequency Step-Down DC/DC Controllers in ThinSOT .

📥 Download Datasheet

LTC3801B Datasheet Preview — This datasheet PDF includes multiple part numbers: LTC3801B, LTC3801. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: LTC3801B, LTC3801
Manufacturer: Linear Technology
File Size: 237.14 KB
Datasheet: LTC3801_LinearTechnology.pdf
Description: Micropower Constant Frequency Step-Down DC/DC Controllers
Note: This datasheet PDF includes multiple part numbers: LTC3801B, LTC3801.
Please refer to the document for exact specifications by model.

Features

* s High Efficiency: Up to 94% s Very Low No-Load Quiescent Current: Only 16µA (LTC3801) s High Output Currents Easily Achieved s Internal Soft-Start s Wide VIN Range: 2.4V to 9.8V s Low Dropout: 100% Duty Cycle s Constant Frequency 550kHz Operation s Burst Mode® Operation for High Efficiency at Light

Applications

* s Wireless Devices s Portable Computers s Distributed Power Systems DESCRIPTIO The LTC®3801/LTC3801B are constant frequency current mode step-down DC/DC controllers in a low profile (1mm max) 6-lead SOT-23 (ThinSOTTM) package. The parts provide excellent AC and DC load and line regulation with ±1.5

LTC3801B Distributors

📁 Related Datasheet

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LTC3801 Micropower Constant Frequency Step-Down Controllers Linear Technology

Linear Technology LTC3801B-like datasheet