What are the key protection features?

The device includes thermal shutdown, short-circuit protection, and undervoltage lockout (UVLO) to prevent damage during fault conditions.

What is the purpose of fault blanking?

Fault blanking (10 ms) prevents the FAULT pin from asserting during momentary load transients, such as those occurring during hot-swapping.

Is this device suitable for hot-swapping?

Yes, its fault blanking and current limiting capabilities make it well-suited for hot-swapping capacitive loads.

What is the pinout of STMPS2171STR?

Use the STMPS2171STR datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about STMPS2171STR pinout to locate pins, power rails, and interface signals before layout.

STMPS2171STR Datasheet, Specs, Alternatives & ECAD | STMicroelectronics

AI summary

The STMPS2171STR is a robust 1A high-side power switch with active-high enable, ideal for power distribution and hot-swap applications.

Best for

Power distribution
Hot-swap circuits
USB power management

Avoid if

Applications requiring >1A continuous current
Systems needing active-low enable (use STMPS2161 instead)

Check before use

Thermal dissipation in SOT23-5L package

Key specifications

Continuous Current: 1000 mA
On-Resistance: 90 mΩ
Enable Logic: Active High
Package: SOT23-5L

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Power DistributionIndustrial

Datasheet

STMPS2171STR-STMicroelectronics-datasheet-14158490.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 an enhanced single-channel power distribution switch with a 90 mΩ MOSFET, capable of delivering 1000 mA of continuous current.

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 STMPS2171STR?+×

What are the key protection features?+×

What is the purpose of fault blanking?+×

Is this device suitable for hot-swapping?+×

What is the pinout of STMPS2171STR?+×