AMS2115 - FAST TRANSIENT RESPONSE LDO CONTROLLER

Advanced Monolithic Systems

General Description

The AMS2115 is a single IC controller that drives an external N Channel MOSFET as a source follower to produce a fast transient response, low dropout voltage regulator.

Key Features

Fast Transient Response.
Dropout Voltage Defined by FET Used.
Very Tight Load Regulation.
High Side Sense Current Limit.

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AMS2115 fast transient response ldo controller by Advanced Monolithic Systems - Datasheet Preview

Datasheet Details

Part number	AMS2115
Manufacturer	Advanced Monolithic Systems
File Size	394.52 KB
Description	FAST TRANSIENT RESPONSE LDO CONTROLLER
Datasheet	AMS2115 Datasheet

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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.

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AMS2115 FAST TRANSIENT RESPONSE LDO CONTROLLER General Description The AMS2115 is a single IC controller that drives an external N Channel MOSFET as a source follower to produce a fast transient response, low dropout voltage regulator. The fast transient load performance is obtained by eliminating expensive tantalum or bulk electrolytic output capacitors in the most demanding modern microprocessor applications. Precision-trimmed adjustable and fixed output voltage version accommodates any required microprocessor application. By selecting the Nchannel MOSFET Rds(on) a very low dropout voltage can be achieve. A protection feature includes a high side current limit amplifier that activates a circuit to limit the FET gate drive.