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LTC3525-3.3 - 400mA Micropower Synchronous Step-Up DC/DC Converter

Download the LTC3525-3.3 datasheet PDF. This datasheet also covers the LTC3525 variant, as both devices belong to the same 400ma micropower synchronous step-up dc/dc converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The LTC®3525-3/LTC3525-3.3/LTC3525-5 are high efficiency synchronous step-up DC/DC converters with output disconnect that can start up with an input as low as 0.85V.

They offer a compact, high efficiency alternative to charge pumps in single cell or dual cell alkaline or Li-Ion applications.

Key Features

  • n Up to 95% Efficiency n Output Disconnect and Inrush Current Limit n Fixed Output Voltages of 3V, 3.3V or 5V n Delivers 65mA at 3V from a 1V Input n Delivers 60mA at 3.3V from a 1V Input, or 140mA at 3.3V from a 1.8V Input n Delivers 175mA at 5V from a 3V Input n Burst Mode® Operation: IQ = 7µA n Only Three External Components n VIN > VOUT Operation n.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LTC3525_LinearTechnologyCorporation.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number LTC3525-3.3
Manufacturer Linear Technology Corporation
File Size 532.85 KB
Description 400mA Micropower Synchronous Step-Up DC/DC Converter
Datasheet download datasheet LTC3525-3.3 Datasheet

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Other Datasheets by Linear Technology Corporation

Part Number Description
LTC3525-3 400mA Micropower Synchronous Step-Up DC/DC Converter
LTC3525-5 400mA Micropower Synchronous Step-Up DC/DC Converter
LTC3523 Synchronous 600mA Step-Up And 400mA Step-Down DC/DC Converters
LTC3523-2 Synchronous 600mA Step-Up And 400mA Step-Down DC/DC Converters
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LTC3525-3/ LTC3525-3.3/LTC3525-5 400mA Micropower Synchronous Step-Up DC/DC Converter with Output Disconnect Features n Up to 95% Efficiency n Output Disconnect and Inrush Current Limit n Fixed Output Voltages of 3V, 3.3V or 5V n Delivers 65mA at 3V from a 1V Input n Delivers 60mA at 3.3V from a 1V Input, or 140mA at 3.3V from a 1.