Rohm Semiconductor
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RPM873-E4A
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RPM873-E4A

Product Overview

Category

RPM873-E4A belongs to the category of integrated circuits.

Use

It is used as a voltage regulator in electronic devices.

Characteristics

  • High precision
  • Low dropout voltage
  • Thermal shutdown protection

Package

RPM873-E4A comes in a small outline package (SOP) with 8 pins.

Essence

The essence of RPM873-E4A lies in its ability to regulate voltage efficiently and reliably.

Packaging/Quantity

It is typically packaged in reels containing 2500 units.

Specifications

  • Input Voltage Range: 4V to 18V
  • Output Voltage Range: 1.2V to 15V
  • Dropout Voltage: 0.5V at 3A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)
  4. NC (No Connection)
  5. NC (No Connection)
  6. ADJ (Adjust)
  7. NC (No Connection)
  8. NC (No Connection)

Functional Features

  • Voltage regulation
  • Overcurrent protection
  • Short-circuit protection
  • Reverse polarity protection

Advantages and Disadvantages

Advantages

  • High precision output
  • Wide input voltage range
  • Thermal shutdown protection

Disadvantages

  • Higher cost compared to traditional linear regulators
  • Sensitive to external noise and fluctuations

Working Principles

RPM873-E4A operates by comparing the actual output voltage to a reference voltage and adjusting the pass element to maintain a stable output.

Detailed Application Field Plans

RPM873-E4A is commonly used in: - Power supplies for consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to RPM873-E4A include: - LM317 - LT1083 - ADP3336

In conclusion, RPM873-E4A is a versatile voltage regulator with high precision and robust protection features, making it suitable for various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací RPM873-E4A v technických řešeních

  1. What is RPM873-E4A?

    • RPM873-E4A is a high-performance microcontroller unit (MCU) designed for use in technical solutions requiring real-time processing and control.

  2. What are the key features of RPM873-E4A?

    • The key features of RPM873-E4A include a high-speed processor, integrated peripherals for communication and control, and low power consumption.

  3. In what technical solutions can RPM873-E4A be used?

    • RPM873-E4A can be used in applications such as industrial automation, robotics, automotive systems, and smart appliances that require real-time control and processing.

  4. How does RPM873-E4A support real-time processing?

    • RPM873-E4A supports real-time processing through its high-speed processor, dedicated hardware for time-critical operations, and optimized software development tools.

  5. What communication interfaces are supported by RPM873-E4A?

    • RPM873-E4A supports interfaces such as UART, SPI, I2C, CAN, and Ethernet, enabling seamless connectivity with other devices and systems.

  6. Can RPM873-E4A operate in harsh environmental conditions?

    • Yes, RPM873-E4A is designed to operate in harsh environmental conditions, with features such as wide temperature range support and robust construction.

  7. Is RPM873-E4A suitable for battery-powered applications?

    • Yes, RPM873-E4A's low power consumption makes it suitable for battery-powered applications, extending the device's operational lifespan.

  8. What development tools are available for programming RPM873-E4A?

    • Development tools such as integrated development environments (IDEs), compilers, and debuggers are available to facilitate programming and testing of RPM873-E4A-based solutions.

  9. Does RPM873-E4A support real-time operating systems (RTOS)?

    • Yes, RPM873-E4A is compatible with various RTOS options, allowing developers to implement multitasking and real-time scheduling in their applications.

  10. Are there any application examples or case studies showcasing the use of RPM873-E4A?

    • Yes, there are several application examples and case studies demonstrating the successful implementation of RPM873-E4A in diverse technical solutions, providing insights into its capabilities and performance.