Microsemi Corporation
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SM1612E3/TR13
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SM1612E3/TR13

Product Overview

  • Category: Integrated Circuits
  • Use: Voltage Regulator
  • Characteristics: High efficiency, low dropout voltage, compact size
  • Package: SOT-23
  • Essence: Regulates input voltage to a stable output voltage
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage: 1.2V to 5.5V
  • Maximum Output Current: 150mA
  • Dropout Voltage: 190mV at 100mA
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • Low dropout voltage for extended battery life
  • Thermal shutdown protection
  • Short-circuit current limit
  • Low quiescent current for power-sensitive applications

Advantages

  • Small package size for space-constrained designs
  • Wide input voltage range for versatility
  • Low dropout voltage for efficient power conversion

Disadvantages

  • Limited maximum output current
  • Sensitive to external noise due to low quiescent current

Working Principles

The SM1612E3/TR13 is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage. It achieves this by using internal circuitry to adjust the output voltage based on the feedback from the output terminal.

Detailed Application Field Plans

  • Battery-powered devices
  • Portable electronics
  • IoT devices
  • Wearable technology
  • Embedded systems

Detailed and Complete Alternative Models

  • LM1117
  • MCP1700
  • XC6206

This integrated circuit is widely used in various electronic devices where a stable and regulated voltage supply is essential. Its compact size, high efficiency, and wide input voltage range make it suitable for a diverse range of applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SM1612E3/TR13 i tekniska lösningar

  1. What is SM1612E3/TR13?

    • SM1612E3/TR13 is a surface mount TVS diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD).

  2. What are the key features of SM1612E3/TR13?

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

  3. What are the typical applications for SM1612E3/TR13?

    • 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 working voltage of SM1612E3/TR13?

    • The maximum working voltage is 12V.

  5. What is the peak pulse current rating of SM1612E3/TR13?

    • The peak pulse current rating is 30A.

  6. How does SM1612E3/TR13 protect against ESD events?

    • It provides a low clamping voltage to divert the transient energy away from the protected circuit, thereby safeguarding it from damage.

  7. Can SM1612E3/TR13 be used in automotive applications?

    • Yes, it can be used in automotive electronics to protect against voltage transients and ESD events.

  8. What is the operating temperature range of SM1612E3/TR13?

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

  9. Does SM1612E3/TR13 comply with industry standards for surge protection?

    • Yes, it complies with industry standards such as IEC 61000-4-2 for ESD protection and IEC 61000-4-5 for surge protection.

  10. Is SM1612E3/TR13 RoHS compliant?

    • Yes, it is RoHS compliant, making it suitable for use in environmentally sensitive applications.