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SMF51AHRVG
Product Overview
- Category: Electronic Component
- Use: Voltage Regulator
- Characteristics: High efficiency, low dropout voltage, compact size
- Package: SOT-23
- Essence: Regulates voltage to ensure stable power supply
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Input Voltage Range: 4.5V to 18V
- Output Voltage: 3.3V
- Output Current: 150mA
- Dropout Voltage: 240mV at 100mA
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- GND
- VOUT
- VIN
Functional Features
- Low dropout voltage
- Thermal shutdown protection
- Short-circuit current limit
- Reverse current protection
Advantages and Disadvantages
Advantages: - High efficiency - Wide input voltage range - Compact package size
Disadvantages: - Limited output current capacity - Sensitive to thermal conditions
Working Principles
The SMF51AHRVG regulates the output voltage by comparing a reference voltage with the feedback voltage from the output. It adjusts the pass element to maintain a stable output voltage.
Detailed Application Field Plans
- Battery-powered devices
- Portable consumer electronics
- IoT devices
- Automotive applications
Detailed and Complete Alternative Models
- LM2937
- MCP1700
- XC6206
This content provides a comprehensive overview of the SMF51AHRVG, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SMF51AHRVG trong giải pháp kỹ thuật
What is SMF51AHRVG?
- SMF51AHRVG is a surface mount TVS diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.
What are the key features of SMF51AHRVG?
- The key features include a low clamping voltage, high surge current capability, and a compact surface mount package for easy integration into circuit designs.
What are the typical applications for SMF51AHRVG?
- Typical applications include protection of data lines, communication ports, and power supply inputs in various electronic devices such as smartphones, tablets, and industrial equipment.
What is the maximum working voltage of SMF51AHRVG?
- The maximum working voltage is 51V, making it suitable for protecting low voltage electronics from transient events.
How does SMF51AHRVG provide protection against transient events?
- SMF51AHRVG clamps the voltage to a safe level during transient events, diverting excess current away from the protected circuitry and preventing damage.
What standards does SMF51AHRVG comply with?
- SMF51AHRVG complies with industry standards such as IEC 61000-4-2 for electrostatic discharge (ESD) protection and IEC 61000-4-5 for surge protection.
Can SMF51AHRVG be used in outdoor applications?
- Yes, SMF51AHRVG is suitable for outdoor applications due to its ability to withstand lightning-induced transients and harsh environmental conditions.
What is the operating temperature range of SMF51AHRVG?
- The operating temperature range is typically -55°C to 150°C, allowing for reliable performance in a wide range of environments.
Does SMF51AHRVG require any external components for proper operation?
- No, SMF51AHRVG is a standalone device and does not require additional external components for its protective function.
Is SMF51AHRVG RoHS compliant?
- Yes, SMF51AHRVG is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring it meets environmental regulations for electronic products.