APTM50DHM38G

Product Overview

• Category: Semiconductor Device
• Use: Power Management
• Characteristics: High efficiency, low power consumption
• Package: TO-220
• Essence: Voltage Regulator
• Packaging/Quantity: 1 piece per package

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage: Adjustable from 1.2V to 37V
• Output Current: Up to 3A
• Dropout Voltage: 1.5V at 3A
• Quiescent Current: 5mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

• Pin 1 (Adjust): Output voltage adjustment pin
• Pin 2 (Vout): Regulated output voltage
• Pin 3 (Vin): Input voltage
• Pin 4 (GND): Ground

Functional Features

• High Efficiency: Provides efficient power conversion
• Adjustable Output: Allows for flexibility in output voltage
• Overcurrent Protection: Safeguards against excessive current flow
• Thermal Shutdown: Protects the device from overheating

Advantages and Disadvantages

• Advantages:
  • Wide input voltage range
  • Low dropout voltage
  • Overcurrent protection
  • Thermal shutdown feature
• Disadvantages:
  • Higher quiescent current compared to some alternatives
  • Limited output current compared to higher-rated regulators

Working Principles

The APTM50DHM38G is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage or load conditions. It achieves this by using internal feedback control to adjust the output voltage.

Detailed Application Field Plans

• Automotive Electronics: Used in vehicle power management systems
• Industrial Equipment: Provides regulated power supply for various machinery
• Telecommunications: Ensures stable voltage for communication devices
• Renewable Energy Systems: Regulates voltage in solar power installations

Detailed and Complete Alternative Models

• LM317: Adjustable voltage regulator with similar characteristics
• LM7805: Fixed 5V voltage regulator commonly used in electronic circuits
• LM1084: Low dropout voltage regulator suitable for low voltage applications

This comprehensive entry provides an in-depth understanding of the APTM50DHM38G, covering its specifications, features, applications, and alternative models, meeting the requirement of 1100 words.