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AP2121AK-1.3TRG1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AP2121AK-1.3TRG1 product

AP2121AK-1.3TRG1

Voltage Regulators - Linear

LDO1.3VLow Noise

The AP2121AK-1.3TRG1 is a 1.3V LDO regulator designed for low-noise, battery-powered applications.

Best for

  • Battery-powered devices
  • Wireless equipment

Avoid if

  • New designs (use AP7343 instead)

Check before use

  • Availability and NRND status

Key specifications

Output Voltage
1.3 V
Max Output Current
200 mA
Package
SOT-23-5

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8541100080.0

Application

Battery-powered equipment

Datasheet

21595561d2ca6eb09cc1aa8243997b57.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AP2121AK-1.3TRG1: 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

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

Design and risk insights

Questions & answers

It is a high-speed, low-noise CMOS LDO voltage regulator providing a fixed 1.3V output.