Rohm Semiconductor
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RCX051N25
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RCX051N25

Product Overview

Category

The RCX051N25 belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits and devices.

Characteristics

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 25V
  • Maximum Output Current: 1A
  • Low Dropout Voltage: 0.3V at 1A
  • Low Quiescent Current: 75µA
  • Thermal Shutdown Protection
  • Small Package Size

Package

The RCX051N25 comes in a small, surface-mount package.

Essence

The essence of the RCX051N25 lies in its ability to efficiently regulate voltage with minimal power loss.

Packaging/Quantity

The RCX051N25 is typically packaged in reels containing a specific quantity, such as 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 25V
  • Maximum Output Current: 1A
  • Dropout Voltage: 0.3V at 1A
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The RCX051N25 has a standard 5-pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage) 4. NC (No Connection) 5. EN (Enable)

Functional Features

  • Voltage Regulation
  • Low Dropout
  • Thermal Shutdown Protection
  • Enable Pin for Power Management

Advantages

  • Wide Input Voltage Range
  • Low Dropout Voltage
  • Low Quiescent Current
  • Thermal Shutdown Protection

Disadvantages

  • Limited Maximum Output Current (1A)
  • Noisy Output at High Frequencies

Working Principles

The RCX051N25 operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable output voltage.

Detailed Application Field Plans

The RCX051N25 is suitable for various applications including: - Battery-Powered Devices - Portable Electronics - Automotive Electronics - Industrial Control Systems

Detailed and Complete Alternative Models

Some alternative models to the RCX051N25 include: - RCX051N20: Similar specifications with a lower maximum output voltage of 20V - RCX051N30: Similar specifications with a higher maximum output voltage of 30V - RCX052N25: Dual-output version with similar specifications

In conclusion, the RCX051N25 is a versatile voltage regulator with a wide input voltage range, low dropout voltage, and thermal protection, making it suitable for a variety of electronic applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van RCX051N25 in technische oplossingen

  1. What is the RCX051N25?

    • The RCX051N25 is a high-performance 8-bit microcontroller from Renesas Electronics, featuring a rich set of peripherals and advanced analog integration.

  2. What are the key features of the RCX051N25?

    • The key features include a 16-bit timer, 10-bit ADC, UART, SPI, I2C, and a wide operating voltage range, making it suitable for various technical solutions.

  3. How can the RCX051N25 be used in motor control applications?

    • The RCX051N25's PWM capabilities and high-speed operation make it well-suited for motor control applications, allowing precise control over motor speed and direction.

  4. Is the RCX051N25 suitable for battery-powered devices?

    • Yes, the low power consumption and wide operating voltage range of the RCX051N25 make it an excellent choice for battery-powered devices and energy-efficient applications.

  5. Can the RCX051N25 be used in sensor interfacing applications?

    • Absolutely, the RCX051N25's integrated ADC and communication interfaces make it ideal for interfacing with various sensors, enabling data acquisition and processing.

  6. What development tools are available for the RCX051N25?

    • Renesas provides a comprehensive suite of development tools, including compilers, debuggers, and evaluation boards, to facilitate efficient development with the RCX051N25.

  7. Does the RCX051N25 support real-time operating systems (RTOS)?

    • Yes, the RCX051N25 is capable of running RTOS, offering multitasking capabilities and enabling complex system designs in technical solutions.

  8. What security features does the RCX051N25 offer?

    • The RCX051N25 provides hardware-based security features such as memory protection and secure boot, enhancing the overall security of embedded systems.

  9. Can the RCX051N25 be used in industrial automation applications?

    • Certainly, the robust design, extensive peripheral set, and reliability of the RCX051N25 make it well-suited for industrial automation and control systems.

  10. Is the RCX051N25 suitable for temperature monitoring and control applications?

    • Yes, the RCX051N25's analog integration and precise timing capabilities make it a good fit for temperature monitoring and control applications, ensuring accurate and stable operation.