What are the key applications for this regulator?

It is commonly used in battery-powered systems, portable instrumentation, cellular phones, and as a post-regulator for SMPS.

What protection features does it include?

The device includes internal thermal shutdown and current limiting to protect against overload and excessive temperatures.

What is the dropout voltage of the AMS1117-5.0S?

The typical dropout voltage is 1.2V when operating at a 1A load current.

What is the sourcing status of this component?

The AMS1117-5.0S is currently in active production with high availability in the market.

What is the pinout of AMS1117-5.0S?

Use the AMS1117-5.0S datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about AMS1117-5.0S pinout to locate pins, power rails, and interface signals before layout.

AMS1117-5.0S Datasheet, Specs, Alternatives & ECAD | UMW

AI summary

The AMS1117-5.0S is a reliable 1A fixed 5V LDO regulator in a SOT-89 package, ideal for general-purpose power management.

Best for

Battery-powered devices
Local voltage regulation
SMPS post-regulation

Avoid if

High-current applications exceeding 1A
Designs requiring extremely low dropout voltage

Check before use

Thermal dissipation capability of the PCB
Output capacitor ESR requirements

Key specifications

Output Voltage: 5.0 V
Output Current: 1 A
Dropout Voltage: 1.2 V
Package: SOT-89

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Power ManagementConsumer Electronics

Datasheet

f00674ebe3b1fb8f1b2b9804ea710bc4.pdf

800 KB

Datasheet AI

CAD Models

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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 1A low-dropout (LDO) linear voltage regulator that provides a fixed 5.0V output.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the AMS1117-5.0S?+×

What are the key applications for this regulator?+×

What protection features does it include?+×

What is the dropout voltage of the AMS1117-5.0S?+×

What is the sourcing status of this component?+×

What is the pinout of AMS1117-5.0S?+×