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TPMAX40200AUK+T AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPMAX40200AUK+T product

TPMAX40200AUK+T

Power Management (PMIC)

load switchhigh-side switchreverse-current blockingoutput dischargelow quiescent currentSOT-23-5

TPMAX40200AUK+T is a 1.5 V to 5.5 V, single-channel high-side load switch for controlled power routing up to 2 A. It combines low quiescent current, active-high enable, output discharge, soft-start behavior, and reverse-current blocking.

Best for

  • Low-power high-side load switching
  • Battery-powered portable equipment
  • Controlled USB or peripheral power rails

Avoid if

  • Applications requiring a specified fault-current limit
  • Applications requiring a stated thermal shutdown function
  • Designs needing a guaranteed lifecycle status from supplied data

Check before use

  • Confirm VIN remains within 1.5 V to 5.5 V.
  • Calculate voltage drop using on-resistance at the intended voltage and temperature.
  • Verify 2 A operation against PCB thermal design and ambient temperature.
  • Keep the NC pin unconnected.

Key specifications

Input voltage
1.5 V to 5.5 V
Continuous switch current
2 A max.
On-resistance
32 mΩ typ. at 5.5 V, 500 mA, 25 °C
Quiescent current
0.4 µA typ.
Shutdown current
80 nA typ. at 5.5 V
Package
SOT-23-5

Compliance & Environment

RoHS
RoHS compliant
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

Portable power rail switchingUSB device power controlWearable electronics

Datasheet

15dac6acaa2692ae0611c0bcc9b4ff62_TPMAX40200AUK+T.pdf

800 KB

Datasheet AI

CAD Models

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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

TPMAX40200AUK+T is a single-channel P-channel MOSFET high-side load switch from TECH PUBLIC. It operates from 1.5 V to 5.5 V, supports up to 2 A continuous switch current, and is supplied in a SOT-23-5 package.