LT1303-5 Datasheet PDF | Linear Technology

Linear Technology LT1303-5

The LT1303-5 accepts an input voltage between 1.8V and 5V and converts it to a regulated 5V. The LT1303 is an adjustable version that can supply an output voltage up to 25V. The low-battery detector provides an opencollector output that goes low when the input voltage drops below a preset level.

Part No.	LT1303-5
Datasheet	LT1303-5 Download
Manufacturer	Linear Technology
Description	Micropower High Efficiency DC/DC Converters with Low-Battery Detector Adjustable and Fixed 5V
Buy	Stock & Price

FEATURES

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DESCRIPTION

The LT®1303/LT1303-5 are micropower step-up high efficiency DC/DC converters using Burst ModeTM operation. They are ideal for use in small, low-voltage batteryoperated systems. Quiescent current is only 120µA from the battery and the shutdown pin further reduces current to 10µA. The on-chip NPN power switch has a low 170mV saturation voltage at a switch current of 1A. The LT1303/LT1303-5 are available in 8-lead PDIP or SO packages, easing board space requirements. For higher output current, please see the LT1305 or LT1302. , LTC and LT are registered trademarks of Linear Technology Corporation. Burst Mode is a trademark of Linear Technology Corporation. 5V at 200mA from a 2V Input Supply Voltage As Low As 1.8V Up to 88% Efficiency 120µA Quiescent Current Low-Battery Detector Low VCESAT Switch: 170mV at 1A Typ Uses Inexpensive Surface Mount Inductors 8-Lead PDIP or SO Package U

APPLICATIONS

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