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Advanced Monolithic Systems AMS1117 Low Dropout Voltage Regulator Datasheet
The AMS1117 series are three‑terminal adjustable or fixed low‑dropout voltage regulators capable of delivering up to 1 A output current with a maximum dropout of 1.3 V. They are pin‑compatible with older three‑terminal regulators and are offered in SOT‑223, TO‑252 (DPAK) and 8‑lead SOIC packages.
This datasheet includes ordering information, pin connections, absolute maximum ratings, detailed electrical characteristics (output voltage, line and load regulation, ripple rejection, thermal data), application hints, thermal considerations, typical performance curves, and mechanical package dimensions.
Covers: General Description · Ordering Information · Pin Connections · Absolute Maximum Ratings · Electrical Characteristics · Application Hints
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Advanced Monolithic Systems AMS1117 Low Dropout Voltage Regulator Datasheet
Datasheet 8 pages · 93 KB · ENThe AMS1117 datasheet provides specifications, electrical characteristics, package dimensions, and application notes for the 1 A low dropout voltage regulator.
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Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in Advanced Monolithic Systems manuals
What is the maximum output current of the AMS1117?
The regulator can deliver up to 1 A of output current.
From: Advanced Monolithic Systems AMS1117 Low Dropout Voltage Regulator Datasheet
What is the dropout voltage of the AMS1117 at full load?
The dropout voltage is guaranteed up to 1.3 V.
From: Advanced Monolithic Systems AMS1117 Low Dropout Voltage Regulator Datasheet