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AP7343D-30FS4-7B AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AP7343D-30FS4-7B product

AP7343D-30FS4-7B

Voltage Regulators - Linear

LDO3.0V300mALow Noise

The AP7343D-30FS4-7B is a 300mA fixed 3.0V LDO regulator with auto-discharge, optimized for low-noise, high-PSRR applications in portable electronics.

Best for

  • Portable communication devices
  • RF supply rails
  • Battery-powered electronics

Avoid if

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

Check before use

  • Thermal pad connection to GND
  • Input/Output capacitor ESR requirements

Key specifications

Output Voltage
3.0 V
Max Output Current
300 mA
PSRR
75 dB

Compliance & Environment

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

Application

Portable ElectronicsWireless Communications

Datasheet

951b8d56974f5769f58b523ae8ec7feb.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AP7343D-30FS4-7B: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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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Where to Buy

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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

It is a low-dropout (LDO) linear regulator providing a fixed 3.0V output with up to 300mA current, featuring high PSRR and low noise.