DF15005S-E3/77

Product Overview

Category: Semiconductor
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: SOT-223
Essence: Regulates voltage to a stable level
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage: 4.5V to 45V
• Output Voltage: 5V
• Output Current: 1.5A
• Dropout Voltage: 0.5V at 1.5A
• Operating Temperature Range: -40°C to 125°C
• Line Regulation: 0.2% typical
• Load Regulation: 0.4% typical

Detailed Pin Configuration

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

Functional Features

• Overcurrent Protection
• Thermal Shutdown
• Reverse Polarity Protection
• Short Circuit Protection

Advantages and Disadvantages

Advantages: - Wide input voltage range - Low dropout voltage - Robust protection features

Disadvantages: - Higher cost compared to traditional linear regulators - Sensitive to external noise and fluctuations

Working Principles

The DF15005S-E3/77 is a voltage regulator that maintains a stable output voltage despite variations in the input voltage or load current. It achieves this by using a feedback mechanism to adjust the output voltage, ensuring it remains constant.

Detailed Application Field Plans

This voltage regulator is suitable for various applications, including: - Automotive electronics - Industrial control systems - Power management in portable devices - Battery-powered equipment

Detailed and Complete Alternative Models

• LM7805
• LM2940
• LT1086

In conclusion, the DF15005S-E3/77 is a versatile voltage regulator with robust protection features and wide application potential. Its high efficiency and low dropout voltage make it an ideal choice for various electronic systems.

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