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AP7343-33W5-7 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AP7343-33W5-7 product

AP7343-33W5-7

Voltage Regulators - Linear

LDO3.3VLow NoiseHigh PSRR

The AP7343-33W5-7 is a 300mA fixed 3.3V LDO regulator designed for low-noise, high-PSRR applications in handheld electronics.

Best for

  • RF supplies
  • Smartphones
  • Portable media players

Avoid if

  • High-current applications exceeding 300mA
  • Applications requiring adjustable output voltage

Check before use

  • Input voltage range (1.7V to 5.25V)
  • Thermal dissipation requirements

Key specifications

Output Voltage
3.3 V
Max Output Current
300 mA
PSRR
75 dB
Quiescent Current
35 µA

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level 1
ECCN
EAR99
HTSUS
8542390001.0

Application

Portable ElectronicsRF Supplies

Datasheet

AP7343-33W5-7-Diodes-Inc.-datasheet-76801213.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AP7343-33W5-7: 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

5
PartDetailsMatch
AP139-33WG-7Manufacturer

Review required

Review required

Design and risk insights

Questions & answers

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