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TPS25221DBVR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPS25221DBVR product

TPS25221DBVR

Power Management (PMIC)

Power SwitchCurrent LimitUSB Protection

The TPS25221 is a robust, adjustable current-limited power switch ideal for USB ports and consumer electronics requiring protection against over-current and short-circuit events.

Best for

  • USB power distribution
  • Consumer electronics protection
  • Load switching

Avoid if

  • Applications requiring currents above 2.7 A
  • Systems needing latch-off protection (this device uses auto-retry)

Check before use

  • Thermal dissipation requirements at maximum load
  • Resistor tolerance for current limit precision

Key specifications

Max Current
2 A
Voltage Range
2.5 V - 5.5 V
Package
SOT-23-6

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

USB PowerConsumer Electronics

Datasheet

e300a10eba6a2236d1e7135a75fca328.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TPS25221DBVR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

The TPS25221 is a 2.5-V to 5.5-V, 2-A continuous current-limited power switch with programmable current limiting, designed to protect systems from heavy capacitive loads and short circuits.