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L78M10ABDT-TR
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L78M10ABDT-TR

Product Overview

Category

L78M10ABDT-TR belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • Regulates voltage with high precision and stability.
  • Provides a fixed output voltage of 10V.
  • Can handle a maximum current of 500mA.
  • Operates within a wide input voltage range.
  • Offers protection against overcurrent and thermal overload.

Package

L78M10ABDT-TR comes in a TO-252 package, also known as DPAK (Plastic Package).

Essence

The essence of L78M10ABDT-TR lies in its ability to provide a stable and regulated output voltage, ensuring reliable operation of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 12V - 35V
  • Output Voltage: 10V
  • Output Current: Up to 500mA
  • Dropout Voltage: 2V (maximum)
  • Line Regulation: ±0.2%
  • Load Regulation: ±0.4%
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

L78M10ABDT-TR has three pins:

  1. Vin (Pin 1): Input voltage pin.
  2. GND (Pin 2): Ground reference pin.
  3. Vout (Pin 3): Output voltage pin.

Functional Features

  • High precision voltage regulation.
  • Low dropout voltage.
  • Overcurrent protection.
  • Thermal overload protection.
  • Short-circuit protection.

Advantages

  • Provides a stable and regulated output voltage.
  • Wide input voltage range allows flexibility in various applications.
  • Built-in protection features enhance the reliability of the circuit.
  • Compact TO-252 package facilitates easy integration into electronic systems.

Disadvantages

  • Limited output current capacity (up to 500mA).
  • Dropout voltage may cause power dissipation in certain applications.

Working Principles

L78M10ABDT-TR operates based on the principle of linear voltage regulation. It uses a series pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The internal circuitry compares the output voltage with a reference voltage, and any deviation is corrected by adjusting the resistance.

Detailed Application Field Plans

L78M10ABDT-TR finds extensive use in various electronic applications, including but not limited to: - Power supply units - Battery chargers - Industrial control systems - Automotive electronics - Audio amplifiers

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to L78M10ABDT-TR are: - LM340T-10: A 10V voltage regulator with a TO-220 package. - MC7810: A 10V voltage regulator with a TO-220 package. - UA7810: A 10V voltage regulator with a TO-220 package.

These alternatives can be considered based on specific requirements and compatibility with the application.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací L78M10ABDT-TR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of L78M10ABDT-TR in technical solutions:

  1. Q: What is the L78M10ABDT-TR? A: The L78M10ABDT-TR is a voltage regulator IC that provides a fixed output voltage of +10V.

  2. Q: What is the input voltage range for the L78M10ABDT-TR? A: The input voltage range for the L78M10ABDT-TR is typically between 12V and 35V.

  3. Q: What is the maximum output current of the L78M10ABDT-TR? A: The maximum output current of the L78M10ABDT-TR is 500mA.

  4. Q: Can the L78M10ABDT-TR handle higher input voltages? A: No, the L78M10ABDT-TR is designed to operate within the specified input voltage range. Exceeding this range may damage the device.

  5. Q: Is the L78M10ABDT-TR suitable for automotive applications? A: Yes, the L78M10ABDT-TR is designed to meet automotive specifications and can be used in automotive applications.

  6. Q: Does the L78M10ABDT-TR require any external components for operation? A: Yes, the L78M10ABDT-TR requires input and output capacitors for stability and filtering purposes. Refer to the datasheet for recommended values.

  7. Q: Can I use the L78M10ABDT-TR in a battery-powered application? A: Yes, the L78M10ABDT-TR can be used in battery-powered applications as long as the input voltage is within the specified range.

  8. Q: What is the thermal resistance of the L78M10ABDT-TR? A: The thermal resistance of the L78M10ABDT-TR is typically 50°C/W, which indicates how well it dissipates heat.

  9. Q: Can I parallel multiple L78M10ABDT-TR regulators to increase the output current? A: No, paralleling multiple L78M10ABDT-TR regulators is not recommended as it may cause stability issues and uneven current sharing.

  10. Q: Are there any alternative voltage regulator options similar to the L78M10ABDT-TR? A: Yes, there are other voltage regulator ICs available with different output voltages and specifications. Consult the manufacturer's website or datasheet for more options.

Please note that these answers are general and may vary depending on specific application requirements. Always refer to the datasheet and consult with an expert when designing technical solutions.