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TPAP7343D-33FS4 AI Analysis:
Specs, Applications & Alternatives

AI summary

TPAP7343D-33FS4 product

TPAP7343D-33FS4

PMIC - Voltage Regulators - Linear

LDO3.3V300mADFN-4L

The TPAP7343D-33FS4 is a 300mA fixed 3.3V LDO regulator in a tiny DFN-4L 1x1 package, ideal for battery-powered portable electronics.

Best for

  • Battery-powered portable devices
  • Space-constrained applications

Avoid if

  • Applications requiring output voltages other than 3.3V
  • High-current applications exceeding 300mA

Check before use

  • Thermal dissipation requirements
  • Capacitor ESR and capacitance stability

Key specifications

Output Voltage
3.3 V
Max Output Current
300 mA
Input Voltage
1.4 V - 5.5 V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsPortable Power

Datasheet

afd66608b71440b385bc800d64d72487_2204061730_TECH-PUBLIC-TPAP7343D-33FS4_C2987061.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

EDA Symbol
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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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Alternative components

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

Design and risk insights

Questions & answers

It is a low-dropout (LDO) linear voltage regulator providing a fixed 3.3V output with up to 300mA current capability.