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AP2139AK-1.5TRG1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AP2139AK-1.5TRG1 product

AP2139AK-1.5TRG1

Voltage Regulators - Linear

LDOVoltage Regulator1.5VLow Power

The AP2139AK-1.5TRG1 is a high-efficiency, ultra-low quiescent current LDO regulator designed for portable, battery-powered electronics.

Best for

  • Battery-powered portable devices
  • Low-power sensor nodes

Avoid if

  • Applications requiring output voltages other than 1.5V
  • High-current loads exceeding 250mA

Check before use

  • Input voltage range
  • Capacitor ESR requirements for stability

Key specifications

Output Voltage
1.5 V
Max Output Current
250 mA
Quiescent Current
1.0 µA

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8542390001.0

Application

Portable ElectronicsBattery Powered Equipment

Datasheet

DELES00747-1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AP2139AK-1.5TRG1: 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

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 CMOS-based positive voltage regulator (LDO) providing a fixed 1.5V output with a 250mA current capacity.