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SI1031R-T1-E3
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SI1031R-T1-E3

Product Overview

Category

The SI1031R-T1-E3 belongs to the category of power management integrated circuits (ICs).

Use

It is used for voltage regulation and power management in various electronic devices and systems.

Characteristics

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 0.6V to 3.3V
  • Low Dropout Voltage: 200mV at 300mA
  • Low Quiescent Current: 75µA
  • High PSRR: 70dB at 1kHz
  • Package Type: SOT-23-5

Package

The SI1031R-T1-E3 is available in a SOT-23-5 package.

Essence

This IC serves as an efficient and reliable solution for voltage regulation and power management in compact electronic devices.

Packaging/Quantity

The SI1031R-T1-E3 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 0.6V to 3.3V
  • Dropout Voltage: 200mV at 300mA
  • Quiescent Current: 75µA
  • PSRR: 70dB at 1kHz
  • Package Type: SOT-23-5

Detailed Pin Configuration

The SI1031R-T1-E3 has a standard SOT-23-5 pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. NC (No Connection) 5. VOUT (Output Voltage)

Functional Features

  • Voltage Regulation
  • Low Dropout Voltage
  • Low Quiescent Current
  • High Power Supply Rejection Ratio (PSRR)

Advantages

  • Wide input voltage range
  • Low dropout voltage
  • Low quiescent current for power efficiency
  • High PSRR for noise rejection

Disadvantages

  • Limited output current capacity
  • Restricted output voltage range

Working Principles

The SI1031R-T1-E3 operates by regulating the input voltage to provide a stable and precise output voltage, ensuring reliable power supply to the connected electronic components.

Detailed Application Field Plans

The SI1031R-T1-E3 is suitable for various applications including: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SI1031R-T1-E3 include: - SI1029X-T1-GE3 - SI1040X-T1-GE3 - SI1035X-T1-GE3 - SI1032X-T1-GE3

In conclusion, the SI1031R-T1-E3 is a versatile power management IC with a wide input voltage range, low dropout voltage, and high PSRR, making it suitable for various compact electronic devices and systems.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af SI1031R-T1-E3 i tekniske løsninger

  1. What is the maximum voltage rating of SI1031R-T1-E3?

    • The maximum voltage rating of SI1031R-T1-E3 is 30V.

  2. What is the typical on-state resistance of SI1031R-T1-E3?

    • The typical on-state resistance of SI1031R-T1-E3 is 10mΩ.

  3. What is the maximum continuous drain current of SI1031R-T1-E3?

    • The maximum continuous drain current of SI1031R-T1-E3 is 240A.

  4. Can SI1031R-T1-E3 be used in automotive applications?

    • Yes, SI1031R-T1-E3 is suitable for automotive applications.

  5. What is the operating temperature range of SI1031R-T1-E3?

    • The operating temperature range of SI1031R-T1-E3 is -55°C to 150°C.

  6. Does SI1031R-T1-E3 have overcurrent protection?

    • Yes, SI1031R-T1-E3 features overcurrent protection.

  7. Is SI1031R-T1-E3 RoHS compliant?

    • Yes, SI1031R-T1-E3 is RoHS compliant.

  8. What is the gate threshold voltage of SI1031R-T1-E3?

    • The gate threshold voltage of SI1031R-T1-E3 is typically 2.35V.

  9. Can SI1031R-T1-E3 be used in power management applications?

    • Yes, SI1031R-T1-E3 is suitable for power management applications.

  10. What package type does SI1031R-T1-E3 come in?

    • SI1031R-T1-E3 is available in a DPAK (TO-252) package.