AP7381-50Y-13 - Diodes Incorporated

Manufacturer Part Number

AP7381-50Y-13

Manufacturer

diodes

Introduction

The AP7381-50Y-13 is a linear low-dropout (LDO) voltage regulator designed for power-sensitive applications, ensuring stable operation across various conditions.

Product Features and Performance

Offers stable 5V output from an input up to 40V

Low dropout voltage of 1V at 100mA load

Current output capacity of 150mA

Ultra-low quiescent current of 2.5 µA, optimizing power efficiency

Surface mount package TO-243AA (SOT-89-3) for compact designs

Product Advantages

Provides reliable voltage regulation with minimal power loss

Supports high-voltage inputs making it versatile for various applications

High efficiency due to low quiescent current

Built-in current limit and thermal shutdown for enhanced protection

Key Technical Parameters

Voltage Input (Max): 40V

Voltage Output (Min/Fixed): 5V

Current Output: 150mA

Voltage Dropout (Max): 1V @ 100mA

Current Quiescent (Iq): 2.5 µA

Operating Temperature: -40°C to +125°C

Quality and Safety Features

Current limit and thermal shutdown features prevent damage from overcurrent and overheating.

Compatibility

Its SOT-89-3 package is widely compatible with common surface-mount techniques, allowing easy integration into various designs.

Application Areas

Ideal for battery-operated devices, microcontrollers, and other digital systems requiring efficient power management.

Product Lifecycle

Marked as "Not For New Designs," meaning it may be nearing the end of its production lifecycle with replacements or upgrades to consider for new applications.

Several Key Reasons to Choose This Product

High input voltage capability suited for diverse applications

Low dropout helps maintain output stability under low input conditions

Ultra-low quiescent current enhances battery life in portable devices

Comprehensive protection features safeguard the device and the application

Suitable for a wide range of operating temperatures, making it highly adaptable to different environmental conditions