SA130AHB0G Product Overview

Product Identification

• Product Name: SA130AHB0G
• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: High efficiency, low dropout voltage, compact size
• Package: TO-220
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Typically sold in reels of 1000 units

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 1.25V to 37V
• Maximum Output Current: 1.5A
• Dropout Voltage: 1.5V at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

• Pin 1 (Input): Connects to the input voltage source
• Pin 2 (Ground): Connected to the ground reference
• Pin 3 (Output): Provides the regulated output voltage

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage
• Overcurrent Protection: Safeguards the circuit by limiting the output current during overloads
• Thermal Shutdown: Prevents damage due to excessive heat by shutting down the regulator if the temperature exceeds safe limits

Advantages and Disadvantages

• Advantages:

  • Compact size allows for easy integration into various electronic devices
  • High efficiency results in minimal power loss
  • Wide input voltage range enhances versatility

• Disadvantages:

  • Limited maximum output current compared to some alternative models
  • Higher dropout voltage may not be suitable for applications with low input voltages

Working Principles

The SA130AHB0G operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage. It utilizes feedback control to regulate the output voltage, ensuring stability under varying load conditions.

Detailed Application Field Plans

• Automotive Electronics: Used in vehicle power supply systems to ensure stable voltage for sensitive electronics
• Industrial Control Systems: Employed in industrial automation equipment to provide reliable voltage regulation
• Consumer Electronics: Integrated into various devices such as routers, set-top boxes, and audio amplifiers for consistent power delivery

Detailed and Complete Alternative Models

• SA120AHB0G: Similar characteristics with a lower dropout voltage
• SA140AHB0G: Higher maximum output current for applications requiring greater power delivery
• SA150AHB0G: Enhanced thermal performance for demanding environmental conditions

This comprehensive entry provides an in-depth understanding of the SA130AHB0G voltage regulator, including its specifications, functional features, application fields, and alternative models.

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