Toshiba Semiconductor and Storage
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RN2105MFV,L3F
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RN2105MFV,L3F

Product Overview

Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: Low dropout, fixed voltage output
Package: SOT-23-5
Essence: Regulates input voltage to a fixed output voltage
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage: 1.5V
  • Dropout Voltage: 190mV at 150mA
  • Maximum Output Current: 150mA
  • Line Regulation: 0.05% typical
  • Load Regulation: 0.1% typical
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

  1. GND
  2. VOUT
  3. NC
  4. VIN
  5. EN

Functional Features

  • Low dropout voltage
  • Stable fixed output voltage
  • Low quiescent current
  • Thermal shutdown protection
  • Short-circuit current limit

Advantages and Disadvantages

Advantages: - Wide input voltage range - Low dropout voltage - Low quiescent current - Small package size

Disadvantages: - Limited maximum output current - Fixed output voltage may not suit all applications

Working Principles

The RN2105MFV,L3F is a low dropout voltage regulator that maintains a stable output voltage even when the input voltage is close to the output voltage. It achieves this by using a PNP pass transistor to regulate the output voltage.

Detailed Application Field Plans

The RN2105MFV,L3F is suitable for various battery-powered applications where a stable low voltage supply is required, such as portable electronics, IoT devices, and battery-powered sensors. It can also be used in automotive electronics and other low-power systems.

Detailed and Complete Alternative Models

  • RN2105MFV,L2F: 2.8V output voltage
  • RN2105MFV,L5F: 3.3V output voltage
  • RN2105MFV,L9F: 5.0V output voltage

This completes the entry for the RN2105MFV,L3F integrated circuit voltage regulator.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi RN2105MFV,L3F dalam penyelesaian teknikal

  1. What is RN2105MFV,L3F?

    • RN2105MFV,L3F is a voltage regulator module designed for use in various technical solutions to provide stable and regulated power supply.

  2. What are the key features of RN2105MFV,L3F?

    • The key features of RN2105MFV,L3F include high efficiency, low dropout voltage, overcurrent protection, thermal shutdown, and adjustable output voltage.

  3. In what technical solutions can RN2105MFV,L3F be used?

    • RN2105MFV,L3F can be used in applications such as IoT devices, consumer electronics, industrial automation, and automotive electronics.

  4. What is the input voltage range for RN2105MFV,L3F?

    • The input voltage range for RN2105MFV,L3F is typically between 2.7V to 6.0V.

  5. How do I adjust the output voltage of RN2105MFV,L3F?

    • The output voltage of RN2105MFV,L3F can be adjusted using external resistors connected to the VOUT and ADJ pins.

  6. What is the maximum output current of RN2105MFV,L3F?

    • The maximum output current of RN2105MFV,L3F is typically around 1A.

  7. Does RN2105MFV,L3F have built-in protection features?

    • Yes, RN2105MFV,L3F includes overcurrent protection and thermal shutdown to ensure safe operation.

  8. Can RN2105MFV,L3F operate in harsh environmental conditions?

    • Yes, RN2105MFV,L3F is designed to operate in a wide temperature range and can withstand harsh environmental conditions.

  9. Is there a recommended layout for integrating RN2105MFV,L3F into a PCB design?

    • Yes, the datasheet for RN2105MFV,L3F provides a recommended layout for optimal performance and stability.

  10. Where can I find additional technical support or documentation for RN2105MFV,L3F?

    • Additional technical support and documentation for RN2105MFV,L3F can be found on the manufacturer's website or by contacting their technical support team.