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LT1575 - Ultrafast Transient Response/ Low Dropout Regulators Adjustable and Fixed

Download the LT1575 datasheet PDF. This datasheet also covers the LT1 variant, as both devices belong to the same ultrafast transient response/ low dropout regulators adjustable and fixed family and are provided as variant models within a single manufacturer datasheet.

General Description

The LT®1575/LT1577 are single/dual controller ICs that drive low cost external N-channel MOSFETs as source followers to produce ultrafast transient response, low dropout voltage regulators.

Key Features

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📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LT1-577.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LT1571 Constant-Current/ Constant-Voltage Battery Charger with Preset Voltage and Termination Flag
LT1572 100kHz/ 1.25A Switching Regulator with Catch Diode
LT1573 Low Dropout PNP Regulator Driver
LT1576 1.5A/ 200kHz Step-Down Switching Regulator
LT1576-5 1.5A/ 200kHz Step-Down Switching Regulator

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
LT1575/LT1577 Ultrafast Transient Response, Low Dropout Regulators Adjustable and Fixed FEATURES s s s DESCRIPTION The LT®1575/LT1577 are single/dual controller ICs that drive low cost external N-channel MOSFETs as source followers to produce ultrafast transient response, low dropout voltage regulators. The LT1575/LT1577 achieve unprecedented transientload performance by eliminating expensive tantalum or bulk electrolytic output capacitors in the most demanding modern microprocessor applications. Precision-trimmed adjustable and fixed output voltage versions accommodate any required microprocessor power supply voltage. Selection of the N-channel MOSFET RDS(ON) allows very low dropout voltages to be achieved.