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LD1086D2T50
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LD1086D2T50

Product Overview

Category

LD1086D2T50 belongs to the category of voltage regulators.

Use

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

Characteristics

  • LD1086D2T50 is a low-dropout linear voltage regulator.
  • It has a high output voltage accuracy.
  • It operates with a low quiescent current.
  • The device is capable of providing a maximum output current of 1.5A.

Package

LD1086D2T50 is available in a TO-220 package.

Essence

The essence of LD1086D2T50 lies in its ability to provide a stable and regulated output voltage for various electronic applications.

Packaging/Quantity

LD1086D2T50 is typically sold in reels or tubes, containing a specific quantity of units per package.

Specifications

  • Input Voltage Range: 4.75V to 20V
  • Output Voltage Range: 1.25V to 18V
  • Dropout Voltage: 1.3V (typical)
  • Maximum Output Current: 1.5A
  • Line Regulation: 0.04% (typical)
  • Load Regulation: 0.1% (typical)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

LD1086D2T50 has three pins:

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

Functional Features

  • Low dropout voltage ensures efficient regulation even when the input voltage is close to the desired output voltage.
  • Built-in thermal shutdown protection prevents the device from overheating.
  • Short-circuit current limiting protects the regulator and the connected circuitry from excessive current.

Advantages

  • High output voltage accuracy ensures precise regulation.
  • Low quiescent current minimizes power consumption.
  • Wide input voltage range allows for versatile applications.
  • Thermal shutdown protection enhances device reliability.

Disadvantages

  • Dropout voltage may limit its use in applications with low input voltages.
  • The TO-220 package may require additional space on the PCB.

Working Principles

LD1086D2T50 operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This allows it to maintain a stable output voltage despite variations in the input voltage or load conditions.

Detailed Application Field Plans

LD1086D2T50 finds applications in various electronic systems, including but not limited to: - Power supplies - Battery chargers - Audio amplifiers - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to LD1086D2T50 are: - LM317 - LT1086 - ADP3339

These models offer similar functionality and can be used as substitutes depending on specific requirements.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van LD1086D2T50 in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of LD1086D2T50 in technical solutions:

  1. Q: What is LD1086D2T50? A: LD1086D2T50 is a voltage regulator IC commonly used in electronic circuits to provide a stable output voltage.

  2. Q: What is the input voltage range for LD1086D2T50? A: The input voltage range for LD1086D2T50 is typically between 4.5V and 26V.

  3. Q: What is the output voltage range for LD1086D2T50? A: LD1086D2T50 can provide a fixed output voltage of 5V.

  4. Q: What is the maximum output current that LD1086D2T50 can handle? A: LD1086D2T50 can handle a maximum output current of 1.5A.

  5. Q: Is LD1086D2T50 suitable for low-power applications? A: Yes, LD1086D2T50 is suitable for low-power applications as it can regulate voltages with low power dissipation.

  6. Q: Can LD1086D2T50 be used in automotive applications? A: Yes, LD1086D2T50 is designed to withstand automotive conditions and can be used in automotive applications.

  7. Q: Does LD1086D2T50 require any external components for operation? A: Yes, LD1086D2T50 requires input and output capacitors for stability and proper operation.

  8. Q: What is the dropout voltage of LD1086D2T50? A: The dropout voltage of LD1086D2T50 is typically around 1.3V.

  9. Q: Can LD1086D2T50 handle overcurrent or thermal protection? A: Yes, LD1086D2T50 has built-in overcurrent and thermal protection features to safeguard against excessive current or temperature.

  10. Q: Is LD1086D2T50 available in different package options? A: Yes, LD1086D2T50 is available in various package options such as TO-220, TO-263, and DPAK for different mounting requirements.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications of LD1086D2T50.