AP2139AK-1.5TRG1 - Diodes Incorporated

Manufacturer Part Number

AP2139AK-1.5TRG1

Manufacturer

diodes

Introduction

The AP2139AK-1.5TRG1 is part of diodes' Power Management Integrated Circuits (PMIC), specifically within the category of Voltage Regulators - Low Drop Out (LDO) Regulators, designed for stabilizing and regulating voltage levels.

Product Features and Performance

Output Type: Fixed at 1.5V

Current Output: 250mA

Maximum Input Voltage: 6V

Voltage Dropout: 1.3V @ 250mA

Quiescent Current (Iq): 1.5µA

Includes Over Current Protection

Equipped with Enable control feature

Operating Temperature Range: -40°C to 85°C

Product Advantages

Low quiescent current enhances battery life in portable applications

Support for up to 6V input allows flexibility in varied power supplies

Fixed 1.5V output suits common digital circuits' needs

Low dropout voltage beneficial for applications with tight voltage margins

Key Technical Parameters

Voltage Input (Max): 6V

Voltage Output (Min/Fixed): 1.5V

Current Output: 250mA

Current Quiescent (Iq): 1.5µA

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Over Current Protection

Compatibility

The SOT-23-5 Package ensures compatibility with surface mount technology, making it suitable for compact PCB designs.

Application Areas

Portable electronics

Battery-powered devices

Low-power IoT devices

Product Lifecycle

Status: Active, indicating ongoing manufacture and availability

Not nearing discontinuation, thus a reliable choice for new designs

Several Key Reasons to Choose This Product

Low Quiescent Current ideal for power-sensitive applications

Compliance with varied input voltages up to 6V provides design flexibility

Built-in safety with Over Current Protection

Wide operating temperature range suitable for industrial applications

Compact and surface-mountable for space-saving PCB designs