SR315HR0G Product Overview

Introduction

The SR315HR0G is a versatile electronic component that belongs to the category of voltage regulators. This device is commonly used in various electronic applications to regulate voltage and ensure stable power supply to sensitive components.

Basic Information Overview

• Category: Voltage Regulator
• Use: Regulating voltage in electronic circuits
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220 package
• Essence: Ensuring stable power supply to electronic components
• Packaging/Quantity: Typically sold in packs of 10 or 25 units

Specifications

• Input Voltage Range: 4.5V to 24V
• Output Voltage Range: 1.25V to 20V
• Output Current: Up to 1.5A
• Dropout Voltage: 0.3V at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SR315HR0G features a standard TO-220 pin configuration with three pins: 1. Input (Vin): Connects to the input voltage source 2. Ground (GND): Connected to the ground reference 3. Output (Vout): Provides the regulated output voltage

Functional Features

• High Precision: Provides accurate and stable output voltage regulation
• Low Dropout Voltage: Minimizes power loss and heat dissipation
• Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact TO-220 package
• Wide input voltage range

Disadvantages

• Limited maximum output current
• Higher dropout voltage compared to some alternatives

Working Principles

The SR315HR0G operates based on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain a constant output voltage despite variations in the input voltage or load conditions.

Detailed Application Field Plans

The SR315HR0G finds extensive use in various electronic applications, including: - Power supplies for microcontrollers and integrated circuits - Battery-powered devices requiring stable voltage - Automotive electronics for voltage regulation in vehicle systems

Detailed and Complete Alternative Models

1. LM317: Offers adjustable output voltage and higher output current capability
2. LM7805: Fixed 5V output voltage regulator with higher current capacity
3. L78xx Series: Various fixed output voltage regulators with different current ratings

In conclusion, the SR315HR0G voltage regulator provides reliable and precise voltage regulation for a wide range of electronic applications, making it an essential component in modern electronic designs.

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