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L78M24CDT-TR
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L78M24CDT-TR

Product Overview

Category

L78M24CDT-TR belongs to the category of voltage regulators.

Use

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

Characteristics

  • Voltage regulation capability
  • High efficiency
  • Low dropout voltage
  • Thermal overload protection
  • Short-circuit protection

Package

L78M24CDT-TR is available in a TO-252 package.

Essence

The essence of L78M24CDT-TR lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

This product is typically packaged in reels, with a quantity of 2,500 units per reel.

Specifications

  • Input Voltage Range: 25V - 35V
  • Output Voltage: 24V
  • Output Current: 0.5A
  • Dropout Voltage: 2V
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

  1. Input Voltage (VIN)
  2. Ground (GND)
  3. Output Voltage (VOUT)

Functional Features

  • Voltage regulation: L78M24CDT-TR ensures a constant output voltage of 24V, regardless of input variations.
  • Efficiency: This voltage regulator operates with high efficiency, minimizing power dissipation.
  • Thermal overload protection: The device includes built-in protection against excessive heat, ensuring safe operation.
  • Short-circuit protection: L78M24CDT-TR safeguards against short-circuits, preventing damage to the circuitry.

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • High efficiency
  • Compact package size
  • Built-in protection features

Disadvantages

  • Limited output current capacity (0.5A)
  • Dropout voltage of 2V may not be suitable for low-power applications

Working Principles

L78M24CDT-TR operates based on the principle of linear voltage regulation. It utilizes a series pass transistor to regulate the output voltage. The input voltage is compared to a reference voltage, and the difference is adjusted by controlling the series pass transistor. This ensures a stable output voltage regardless of input variations.

Detailed Application Field Plans

L78M24CDT-TR finds application in various electronic devices and systems, including: 1. Power supplies 2. Industrial control systems 3. Automotive electronics 4. Audio amplifiers 5. Battery charging circuits

Detailed and Complete Alternative Models

  1. LM317T: Adjustable voltage regulator with similar characteristics.
  2. L7805CV: Fixed 5V voltage regulator suitable for low-power applications.
  3. LM1117MPX-ADJ: Adjustable voltage regulator with lower dropout voltage.

(Note: These alternative models are provided as examples and may not be direct substitutes for L78M24CDT-TR. Consult the datasheets for detailed specifications.)

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技術ソリューションにおける L78M24CDT-TR の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of L78M24CDT-TR in technical solutions:

  1. Q: What is the L78M24CDT-TR? A: The L78M24CDT-TR is a voltage regulator IC that provides a fixed output voltage of 24V.

  2. Q: What is the maximum input voltage for the L78M24CDT-TR? A: The maximum input voltage for the L78M24CDT-TR is 35V.

  3. Q: What is the maximum output current of the L78M24CDT-TR? A: The maximum output current of the L78M24CDT-TR is 500mA.

  4. Q: Can the L78M24CDT-TR be used to regulate voltages other than 24V? A: No, the L78M24CDT-TR is specifically designed to provide a fixed output voltage of 24V.

  5. Q: Is the L78M24CDT-TR suitable for both AC and DC input voltages? A: Yes, the L78M24CDT-TR can accept both AC and DC input voltages.

  6. Q: Does the L78M24CDT-TR require any external components for operation? A: Yes, the L78M24CDT-TR requires input and output capacitors for stable operation.

  7. Q: What is the typical dropout voltage of the L78M24CDT-TR? A: The typical dropout voltage of the L78M24CDT-TR is around 2V.

  8. Q: Can the L78M24CDT-TR handle short-circuit conditions? A: Yes, the L78M24CDT-TR has built-in short-circuit protection.

  9. Q: Is the L78M24CDT-TR suitable for high-temperature environments? A: Yes, the L78M24CDT-TR can operate in a wide temperature range of -40°C to 125°C.

  10. Q: Can multiple L78M24CDT-TR regulators be connected in parallel to increase the output current? A: Yes, multiple L78M24CDT-TR regulators can be connected in parallel to increase the overall output current capacity.

Please note that these answers are general and may vary depending on the specific application and datasheet specifications of the L78M24CDT-TR.