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TS78L15CT A3G

TS78L15CT A3G

Product Overview

Category

TS78L15CT A3G belongs to the category of linear voltage regulators.

Use

It is primarily used for voltage regulation in electronic circuits.

Characteristics

  • Provides a fixed output voltage of 15V.
  • Operates with a maximum input voltage of 35V.
  • Offers a low dropout voltage.
  • Can handle a maximum output current of 100mA.

Package

The TS78L15CT A3G comes in a TO-220 package.

Essence

The essence of TS78L15CT A3G lies in its ability to regulate and stabilize the output voltage in electronic devices.

Packaging/Quantity

The product is typically packaged in reels or tubes, containing a specific quantity per package. Please refer to the manufacturer's specifications for detailed packaging information.

Specifications

  • Output Voltage: 15V
  • Input Voltage Range: Up to 35V
  • Dropout Voltage: Low
  • Output Current: Up to 100mA
  • Package Type: TO-220

Pin Configuration

The TS78L15CT A3G has three pins:

  1. Input (VIN): Connects to the input voltage source.
  2. Ground (GND): Connected to the ground reference.
  3. Output (VOUT): Provides the regulated output voltage.

Functional Features

  • Regulates the output voltage to a fixed 15V.
  • Provides a stable output even with varying input voltages.
  • Protects connected components from voltage fluctuations.
  • Offers thermal shutdown protection.

Advantages

  • Simple and easy to use.
  • Compact size and lightweight.
  • Low dropout voltage ensures efficient power conversion.
  • Suitable for various electronic applications.
  • Provides reliable voltage regulation.

Disadvantages

  • Limited output current capacity.
  • May require additional heat sinking for high-power applications.
  • Not suitable for applications requiring higher output voltages.

Working Principles

The TS78L15CT A3G operates based on the principle of linear voltage regulation. It utilizes a series pass transistor to regulate the output voltage by dissipating excess energy as heat. By comparing the output voltage with a reference voltage, it adjusts the pass transistor's resistance to maintain a stable output voltage.

Detailed Application Field Plans

TS78L15CT A3G finds applications in various electronic devices and circuits, including but not limited to:

  1. Power supply units
  2. Audio amplifiers
  3. Instrumentation systems
  4. Battery-powered devices
  5. Automotive electronics

Alternative Models

There are several alternative models available that offer similar functionality to TS78L15CT A3G. Some popular alternatives include:

  1. LM7815
  2. UA7815
  3. L78L15
  4. MC78L15

These alternative models can be considered based on specific requirements and availability.

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技術ソリューションにおける TS78L15CT A3G 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。

1. What is the TS78L15CT A3G?

The TS78L15CT A3G is a voltage regulator IC (integrated circuit) that provides a fixed output voltage of 15V.

2. What is the input voltage range for the TS78L15CT A3G?

The input voltage range for the TS78L15CT A3G is typically between 17V and 30V.

3. What is the maximum output current of the TS78L15CT A3G?

The maximum output current of the TS78L15CT A3G is 100mA.

4. Can the TS78L15CT A3G be used to regulate lower voltages, such as 5V or 12V?

No, the TS78L15CT A3G is specifically designed to provide a fixed output voltage of 15V. It cannot be used to regulate lower voltages.

5. Is the TS78L15CT A3G suitable for battery-powered applications?

Yes, the TS78L15CT A3G can be used in battery-powered applications as long as the input voltage remains within the specified range.

6. Does the TS78L15CT A3G require any external components for operation?

Yes, the TS78L15CT A3G requires input and output capacitors for stability. The datasheet provides recommended values for these capacitors.

7. Can multiple TS78L15CT A3G regulators be connected in parallel to increase the output current?

No, it is not recommended to connect multiple TS78L15CT A3G regulators in parallel. This can lead to instability and uneven load sharing.

8. What is the thermal resistance of the TS78L15CT A3G?

The thermal resistance of the TS78L15CT A3G is typically around 100°C/W.

9. Can the TS78L15CT A3G handle transient voltage spikes or surges?

The TS78L15CT A3G has built-in protection features to handle certain levels of transient voltage spikes. However, it is always recommended to use additional external protection components if the application is exposed to high voltage transients.

10. Is the TS78L15CT A3G available in different package options?

Yes, the TS78L15CT A3G is available in different package options such as TO-220 and SOT-89. The choice of package depends on the specific requirements of the application.