Taiwan Semiconductor Corporation
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SMF15AHRVG
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SMF15AHRVG

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: SOT-23
Essence: Regulates voltage to a stable level
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage: 1.2V to 15V
  • Dropout Voltage: 340mV at 150mA
  • Quiescent Current: 40µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. GND
  2. VOUT
  3. VIN

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Short-circuit current limit
  • Reverse battery protection

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Small package size

Disadvantages: - Limited output current capability - Sensitive to input voltage transients

Working Principles

The SMF15AHRVG is a voltage regulator that maintains a stable output voltage despite fluctuations in the input voltage. It achieves this by using a feedback mechanism to adjust the output voltage based on the reference voltage.

Detailed Application Field Plans

The SMF15AHRVG is suitable for various applications where a stable voltage supply is required, such as: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems

Detailed and Complete Alternative Models

  1. LM2937-5.0
  2. LT1761-3.3
  3. MCP1702-3302E

This completes the English editing encyclopedia entry structure for the SMF15AHRVG, providing comprehensive information about its product details, specifications, features, and application fields.

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق SMF15AHRVG في الحلول التقنية

  1. What is SMF15AHRVG?

    • SMF15AHRVG is a surface mount TVS diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.

  2. What are the key features of SMF15AHRVG?

    • The key features include a low clamping voltage, high surge capability, and a compact surface mount package.

  3. What are the typical applications for SMF15AHRVG?

    • Typical applications include protection of data lines, communication ports, and power supply inputs in various electronic devices such as smartphones, tablets, and industrial equipment.

  4. What is the maximum peak pulse current of SMF15AHRVG?

    • The maximum peak pulse current is typically 100A.

  5. What is the operating temperature range of SMF15AHRVG?

    • The operating temperature range is usually -55°C to +150°C.

  6. How does SMF15AHRVG provide protection against transient voltage events?

    • SMF15AHRVG clamps the transient voltage to a safe level, diverting the excess energy away from the protected circuitry.

  7. Can SMF15AHRVG be used in outdoor applications?

    • Yes, SMF15AHRVG is suitable for outdoor applications due to its ability to withstand lightning-induced transients.

  8. Is SMF15AHRVG compliant with industry standards?

    • Yes, SMF15AHRVG is often compliant with industry standards such as IEC 61000-4-5 for surge protection.

  9. What are the recommended PCB layout guidelines for SMF15AHRVG?

    • It is recommended to minimize the trace length between the protected circuit and the SMF15AHRVG, and to provide a low impedance path to ground.

  10. Where can I find detailed technical specifications for SMF15AHRVG?

    • Detailed technical specifications can be found in the datasheet provided by the manufacturer or distributor of SMF15AHRVG.