Rohm Semiconductor
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RN771VFHTE-17
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RN771VFHTE-17

Product Overview

Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: TO-220
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: 1 piece per package

Specifications

  • Input Voltage: 4.5V to 24V
  • Output Voltage: 1.25V to 20V
  • Maximum Output Current: 1A
  • Dropout Voltage: 0.3V at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Vin (Input Voltage)
  2. Vout (Output Voltage)
  3. GND (Ground)
  4. ADJ (Adjust)

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Short-circuit current limit
  • Adjustable output voltage

Advantages and Disadvantages

Advantages: - Wide input voltage range - High efficiency - Compact TO-220 package

Disadvantages: - Limited maximum output current

Working Principles

The RN771VFHTE-17 is a linear voltage regulator that maintains a constant output voltage regardless of variations in the input voltage or load conditions. It achieves this by using a feedback mechanism to adjust the output voltage.

Detailed Application Field Plans

The RN771VFHTE-17 is suitable for various applications where a stable voltage supply is required, such as: - Battery-powered devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  1. LM317
  2. L7805
  3. LM1117

In conclusion, the RN771VFHTE-17 is a versatile voltage regulator with a wide input voltage range and high efficiency, making it suitable for a variety of electronic applications.

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10个与RN771VFHTE-17在技术解决方案中的应用相关的常见问题及解答

  1. What is RN771VFHTE-17?

    • RN771VFHTE-17 is a high-performance, low-power Wi-Fi and Bluetooth module designed for use in various technical solutions.

  2. What are the key features of RN771VFHTE-17?

    • The key features include dual-band 2.4 GHz and 5 GHz operation, support for Wi-Fi 6 and Bluetooth 5.1, low power consumption, and advanced security features.

  3. What technical solutions can RN771VFHTE-17 be used in?

    • RN771VFHTE-17 can be used in IoT devices, smart home appliances, industrial automation systems, healthcare devices, and other applications requiring wireless connectivity.

  4. What is the power consumption of RN771VFHTE-17?

    • The power consumption of RN771VFHTE-17 varies depending on the operating mode, but it is designed to be low-power to extend battery life in portable devices.

  5. Does RN771VFHTE-17 support secure connections?

    • Yes, RN771VFHTE-17 supports WPA3 security protocols and provides secure connections for data transmission.

  6. Can RN771VFHTE-17 be integrated with microcontrollers or processors?

    • Yes, RN771VFHTE-17 can be easily integrated with microcontrollers or processors through standard interfaces such as SPI, UART, and I2C.

  7. What are the certification standards for RN771VFHTE-17?

    • RN771VFHTE-17 is certified for compliance with FCC, CE, and other regulatory standards, ensuring its compatibility and reliability in different regions.

  8. Is there a development kit available for RN771VFHTE-17?

    • Yes, there is a development kit available that includes necessary documentation, software tools, and hardware components to facilitate the integration and testing of RN771VFHTE-17.

  9. What kind of antenna does RN771VFHTE-17 require?

    • RN771VFHTE-17 requires an external antenna for optimal performance, and the datasheet provides recommendations for suitable antennas based on application requirements.

  10. Where can I find technical support for RN771VFHTE-17?

    • Technical support for RN771VFHTE-17 is available through the manufacturer's website, including documentation, application notes, and direct support channels for any inquiries or issues.