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RN1107ACT(TPL3)
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RN1107ACT(TPL3)

Product Overview

  • Belongs to: Integrated Circuit (IC)
  • Category: Voltage Regulator
  • Use: Regulates voltage in electronic circuits
  • Characteristics: High precision, low dropout voltage, low quiescent current
  • Package: TO-252-3 (DPAK)
  • Essence: Provides stable voltage output for electronic devices
  • Packaging/Quantity: Tape and Reel, 2500 units

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage: 1.8V
  • Output Current: 1A
  • Dropout Voltage: 300mV at 1A
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  • Pin 1 (VIN): Input Voltage
  • Pin 2 (GND): Ground
  • Pin 3 (VOUT): Output Voltage

Functional Features

  • Voltage Regulation: Maintains a stable output voltage despite input fluctuations
  • Overcurrent Protection: Safeguards the circuit from excessive current flow
  • Thermal Shutdown: Prevents damage due to overheating

Advantages

  • High Precision: Ensures accurate voltage regulation
  • Low Dropout Voltage: Minimizes power loss
  • Low Quiescent Current: Reduces power consumption in standby mode

Disadvantages

  • Limited Output Current: Not suitable for high-power applications
  • Restricted Input Voltage Range: Unsuitable for wide input voltage variations

Working Principles

The RN1107ACT(TPL3) utilizes a feedback control loop to compare the output voltage with a reference voltage, adjusting the internal pass transistor to maintain a constant output voltage.

Detailed Application Field Plans

  • Battery-Powered Devices: Extends battery life by efficiently regulating voltage
  • Embedded Systems: Provides stable voltage supply for microcontrollers and sensors
  • Consumer Electronics: Ensures consistent power delivery for audio/video components

Detailed and Complete Alternative Models

  • LM1117: Similar voltage regulator with higher output current capability
  • XC6206: Low quiescent current alternative for ultra-low power applications

This comprehensive entry provides an in-depth understanding of the RN1107ACT(TPL3), covering its specifications, features, applications, and alternatives.

10个与RN1107ACT(TPL3)在技术解决方案中的应用相关的常见问题及解答

Sure, here are 10 common questions and answers related to the application of RN1107ACT(TPL3) in technical solutions:

  1. What is the maximum input voltage for RN1107ACT(TPL3)?

    • The maximum input voltage for RN1107ACT(TPL3) is 5.5V.

  2. What is the typical output current for RN1107ACT(TPL3)?

    • The typical output current for RN1107ACT(TPL3) is 1A.

  3. What is the dropout voltage of RN1107ACT(TPL3)?

    • The dropout voltage of RN1107ACT(TPL3) is typically 300mV at 1A.

  4. What is the operating temperature range for RN1107ACT(TPL3)?

    • The operating temperature range for RN1107ACT(TPL3) is -40°C to 125°C.

  5. Can RN1107ACT(TPL3) be used in automotive applications?

    • Yes, RN1107ACT(TPL3) is suitable for automotive applications.

  6. Does RN1107ACT(TPL3) require an external capacitor for stability?

    • Yes, an external capacitor is required for stability.

  7. What is the typical quiescent current for RN1107ACT(TPL3)?

    • The typical quiescent current for RN1107ACT(TPL3) is 75µA.

  8. Is RN1107ACT(TPL3) available in a surface-mount package?

    • Yes, RN1107ACT(TPL3) is available in a SOT-223 package.

  9. Can RN1107ACT(TPL3) be used in battery-powered applications?

    • Yes, RN1107ACT(TPL3) is suitable for battery-powered applications.

  10. What is the typical output voltage accuracy for RN1107ACT(TPL3)?

    • The typical output voltage accuracy for RN1107ACT(TPL3) is ±2%.