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TS79L09CT B0G
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TS79L09CT B0G

Product Overview

Category

TS79L09CT B0G belongs to the category of voltage regulators.

Use

It is used to regulate and stabilize the output voltage in electronic circuits.

Characteristics

  • Low dropout voltage
  • High accuracy
  • Thermal shutdown protection
  • Short circuit current limiting

Package

TS79L09CT B0G comes in a TO-220 package.

Essence

The essence of TS79L09CT B0G is to provide a stable and regulated output voltage for various electronic devices.

Packaging/Quantity

TS79L09CT B0G is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

  • Input Voltage Range: -35V to -10V
  • Output Voltage: -9V
  • Output Current: 100mA
  • Dropout Voltage: 1.2V (typical)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

TS79L09CT B0G has three pins:

  1. Input (IN): This pin is connected to the input voltage source.
  2. Ground (GND): This pin is connected to the ground reference.
  3. Output (OUT): This pin provides the regulated output voltage.

Functional Features

  • Regulates the output voltage to a fixed value (-9V).
  • Provides thermal shutdown protection to prevent overheating.
  • Limits the short circuit current to protect the circuitry.
  • Operates within a wide temperature range (-40°C to +125°C).

Advantages and Disadvantages

Advantages

  • Low dropout voltage ensures efficient regulation.
  • High accuracy results in precise output voltage.
  • Thermal shutdown protection prevents damage due to overheating.
  • Short circuit current limiting protects the circuit components.

Disadvantages

  • Limited output current (100mA).
  • Requires an input voltage within the specified range (-35V to -10V).

Working Principles

TS79L09CT B0G operates based on the principle of linear voltage regulation. It uses a series pass transistor to regulate the output voltage by adjusting the resistance in the circuit. The internal feedback mechanism continuously monitors the output voltage and adjusts the resistance accordingly to maintain a stable output.

Detailed Application Field Plans

TS79L09CT B0G finds applications in various electronic devices, including:

  1. Power supplies for audio amplifiers.
  2. Battery-powered devices requiring a regulated negative voltage.
  3. Industrial control systems.
  4. Automotive electronics.
  5. Telecommunications equipment.

Detailed and Complete Alternative Models

Some alternative models that can be used as substitutes for TS79L09CT B0G include:

  1. LM79L09CZ/NOPB
  2. MC79L09ACP
  3. UA79L09ACLP

These models offer similar functionality and characteristics, providing options for different design requirements.

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技術ソリューションにおける TS79L09CT B0G 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 TS79L09CT B0G in technical solutions:

  1. Q: What is TS79L09CT B0G? A: TS79L09CT B0G is a voltage regulator IC that provides a fixed output voltage of -9V.

  2. Q: What is the input voltage range for TS79L09CT B0G? A: The input voltage range for TS79L09CT B0G is typically between -11V and -35V.

  3. Q: What is the maximum output current of TS79L09CT B0G? A: The maximum output current of TS79L09CT B0G is 100mA.

  4. Q: Can TS79L09CT B0G be used in both AC and DC applications? A: Yes, TS79L09CT B0G can be used in both AC and DC applications.

  5. Q: Is TS79L09CT B0G suitable for battery-powered devices? A: Yes, TS79L09CT B0G is suitable for battery-powered devices as it has low quiescent current consumption.

  6. Q: Does TS79L09CT B0G require any external components for operation? A: Yes, TS79L09CT B0G requires at least two external capacitors for stability and proper operation.

  7. Q: What is the thermal shutdown feature of TS79L09CT B0G? A: The thermal shutdown feature of TS79L09CT B0G protects the IC from overheating by shutting down the output when the temperature exceeds a certain threshold.

  8. Q: Can TS79L09CT B0G handle short-circuit conditions? A: Yes, TS79L09CT B0G has built-in short-circuit protection that limits the output current to a safe level during short-circuit conditions.

  9. Q: Can TS79L09CT B0G be used in automotive applications? A: Yes, TS79L09CT B0G is suitable for automotive applications as it can withstand high temperatures and has reverse polarity protection.

  10. Q: What are some typical applications of TS79L09CT B0G? A: Some typical applications of TS79L09CT B0G include power supplies, battery chargers, audio amplifiers, and voltage regulators in various electronic devices.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.