SA170AHR0G

Product Overview

Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: TO-220
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: 25 pieces per tube

Specifications

• Input Voltage: 4.5V to 20V
• Output Voltage: 1.2V to 18V
• Dropout Voltage: 0.6V at 1A
• Output Current: 1A
• Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

1. Vin (Input Voltage)
2. Vout (Output Voltage)
3. GND (Ground)

Functional Features

• Low dropout voltage
• Thermal shutdown protection
• Short-circuit current limit
• Fast transient response

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Compact TO-220 package

Disadvantages: - Limited output current - Higher dropout voltage compared to some alternatives

Working Principles

The SA170AHR0G is a linear voltage regulator that maintains a stable output voltage by comparing the reference voltage with the feedback voltage.

Detailed Application Field Plans

1. Battery-powered devices
2. Automotive electronics
3. Industrial control systems

Detailed and Complete Alternative Models

1. LM317
2. L7805
3. LT1083

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