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BA78M10FP-E2
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BA78M10FP-E2

Product Overview

Category

The BA78M10FP-E2 belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

  • Input Voltage Range: 12V - 35V
  • Output Voltage: 10V
  • Maximum Output Current: 500mA
  • Dropout Voltage: 2V
  • Low Quiescent Current: 5mA
  • Thermal Shutdown Protection
  • Short Circuit Protection

Package

The BA78M10FP-E2 comes in a TO-252-3 (DPAK) package.

Essence

The essence of this product lies in its ability to provide a stable and regulated output voltage, ensuring the proper functioning of electronic devices.

Packaging/Quantity

The BA78M10FP-E2 is typically packaged in reels, with 2,500 units per reel.

Specifications

  • Input Voltage Range: 12V - 35V
  • Output Voltage: 10V
  • Output Current: Up to 500mA
  • Dropout Voltage: 2V
  • Quiescent Current: 5mA
  • Operating Temperature Range: -40°C to +125°C
  • Package Type: TO-252-3 (DPAK)

Detailed Pin Configuration

The BA78M10FP-E2 has three pins:

  1. Input Pin (VIN): This pin is used to connect the input voltage.
  2. Ground Pin (GND): This pin is connected to the ground reference.
  3. Output Pin (VOUT): The regulated output voltage is obtained from this pin.

Functional Features

  • Regulated Output Voltage: The BA78M10FP-E2 provides a stable output voltage of 10V, regardless of variations in the input voltage.
  • Thermal Shutdown Protection: In case of excessive temperature, the device shuts down to prevent damage.
  • Short Circuit Protection: The regulator is protected against short circuits, ensuring the safety of the circuit and the connected devices.

Advantages and Disadvantages

Advantages

  • Wide Input Voltage Range: The BA78M10FP-E2 can handle input voltages ranging from 12V to 35V, making it suitable for various applications.
  • Low Quiescent Current: The device has a low quiescent current of 5mA, minimizing power consumption.
  • Thermal Shutdown Protection: The built-in thermal shutdown protection prevents overheating and potential damage.

Disadvantages

  • Limited Output Current: The maximum output current of 500mA may not be sufficient for high-power applications.
  • Dropout Voltage: The dropout voltage of 2V may limit its use in low voltage applications.

Working Principles

The BA78M10FP-E2 operates based on the principle of linear voltage regulation. It uses a series pass transistor to regulate the output voltage. The input voltage is compared to a reference voltage, and the difference is amplified to control the pass transistor, maintaining a constant output voltage.

Detailed Application Field Plans

The BA78M10FP-E2 finds application in various electronic systems that require a stable and regulated 10V power supply. Some common application fields include:

  1. Automotive Electronics: Used in automotive systems such as engine control units (ECUs), infotainment systems, and lighting control modules.
  2. Industrial Control Systems: Employed in industrial automation, motor control, and power supply units.
  3. Consumer Electronics: Used in audio amplifiers, set-top boxes, and other electronic devices requiring a regulated power supply.
  4. Telecommunications: Utilized in telecom infrastructure equipment, base stations, and network switches.

Detailed and Complete Alternative Models

  1. LM7810: A widely used alternative with similar specifications and pin configuration.
  2. MC78M10: Another alternative voltage regulator with comparable characteristics.
  3. UA7810: A popular choice for regulated 10V power supply applications.

These alternatives can be considered based on specific requirements and availability in the market.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BA78M10FP-E2 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of BA78M10FP-E2 in technical solutions:

  1. Q: What is BA78M10FP-E2? A: BA78M10FP-E2 is a fixed voltage regulator IC that provides a regulated output voltage of +10V.

  2. Q: What is the input voltage range for BA78M10FP-E2? A: The input voltage range for BA78M10FP-E2 is typically between 12V and 35V.

  3. Q: What is the maximum output current of BA78M10FP-E2? A: The maximum output current of BA78M10FP-E2 is 500mA.

  4. Q: Can BA78M10FP-E2 handle higher input voltages than 35V? A: No, exceeding the maximum input voltage can damage the IC. It is recommended to stay within the specified range.

  5. Q: Is BA78M10FP-E2 suitable for both AC and DC input voltages? A: Yes, BA78M10FP-E2 can handle both AC and DC input voltages.

  6. Q: Does BA78M10FP-E2 require any external components for operation? A: Yes, BA78M10FP-E2 requires input and output capacitors for stability and filtering purposes.

  7. Q: Can BA78M10FP-E2 be used in automotive applications? A: Yes, BA78M10FP-E2 is designed to meet automotive standards and can be used in automotive applications.

  8. Q: What is the thermal resistance of BA78M10FP-E2? A: The thermal resistance of BA78M10FP-E2 is typically around 50°C/W.

  9. Q: Can BA78M10FP-E2 be used in high-temperature environments? A: Yes, BA78M10FP-E2 has a wide operating temperature range of -40°C to +125°C, making it suitable for high-temperature environments.

  10. Q: Is BA78M10FP-E2 available in different package options? A: Yes, BA78M10FP-E2 is available in TO-252 and TO-263 packages, which provide different mounting options.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for BA78M10FP-E2.