AP2139AK-3.0TRG1 - Diodes Incorporated

Manufacturer Part Number

AP2139AK-3.0TRG1

Manufacturer

diodes

Introduction

The AP2139AK-3.0TRG1 is a low dropout (LDO) linear voltage regulator designed for power management in various electronic devices.

Product Features and Performance

Output Configuration: Positive

Output Type: Fixed

Voltage - Input (Max): 6V

Voltage - Output (Min/Fixed): 3V

Voltage Dropout (Max): 0.7V at 250mA

Current - Output: 250mA

Current - Quiescent (Iq): 1.5 µA

Control Features: Enable

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Protection Features: Over Current

Product Advantages

High efficiency with low quiescent current

Minimal dropout voltage at full load

Robust thermal and over-current protection

Wide operating temperature range

Key Technical Parameters

Max Input Voltage: 6V

Fixed Output Voltage: 3V

Max Dropout Voltage: 0.7V at 250mA

Output Current: 250mA

Quiescent Current (Iq): 1.5 µA

Quality and Safety Features

Over current protection

Built for rugged temperature conditions from -40°C to 85°C

Compatibility

Packaging: Tape & Reel (TR)

Package / Case: SC-74A, SOT-753

Supplier Device Package: SOT-23-5

Compatible with surface mount technology

Application Areas

Power management in consumer electronics

Portable and battery-powered devices

Microcontroller systems

Product Lifecycle

Status: Active

This product is currently in active production with no announced plans for discontinuation and replacements or upgrades should be readily available.

Several Key Reasons to Choose This Product

Extremely low quiescent current enhancing battery life

Suited for battery-powered applications due to its low dropout voltage

Highly reliable with built-in over current protection

Supports wide range of operating temperatures suitable for various environments

Compact packaging suitable for space-constrained applications

Ready availability and ongoing support with an active product status