ProjectsPricingInsights

AP7331-18SNG-7 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AP7331-18SNG-7 product

AP7331-18SNG-7

Voltage Regulators - Linear

LDO1.8V300mADiodes Incorporated

The AP7331-18SNG-7 is a 300mA fixed 1.8V LDO regulator optimized for low-power, battery-operated applications.

Best for

  • Battery-powered devices
  • Portable electronics
  • Wireless communication modules

Avoid if

  • Applications requiring output voltages outside the fixed 1.8V range (use adjustable version instead)
  • High-current loads exceeding 300mA

Check before use

  • Thermal management on the PCB
  • Input/output capacitor ESR requirements

Key specifications

Output Voltage
1.8 V
Max Output Current
300 mA
Quiescent Current
65 µA
Package
DFN2020-6

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Battery Powered EquipmentsWireless LAN Cards

Datasheet

Diodes-Inc.-AP7331-18SNG-7.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AP7331-18SNG-7: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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

It is a 300mA low-dropout (LDO) linear regulator with a fixed 1.8V output, designed for high efficiency and fast transient response.