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LD1085V36
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LD1085V36

Product Overview

Category

LD1085V36 belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • LD1085V36 comes in a compact package, making it suitable for various applications.
  • It has excellent voltage regulation capabilities, ensuring stable output voltage.
  • The regulator operates efficiently even under high load conditions.
  • LD1085V36 exhibits low dropout voltage, minimizing power dissipation.

Package

The LD1085V36 is available in a TO-220 package, which provides thermal efficiency and ease of mounting.

Essence

The essence of LD1085V36 lies in its ability to regulate voltage accurately and reliably.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Input Voltage Range: 4.75V to 20V
  • Output Voltage: 3.6V
  • Output Current: Up to 3A
  • Dropout Voltage: 1.2V (typical)
  • Line Regulation: ±0.2% (typical)
  • Load Regulation: ±0.4% (typical)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LD1085V36 has three pins:

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

Functional Features

  • LD1085V36 provides a fixed output voltage of 3.6V, ensuring stability in electronic systems.
  • It offers protection against overcurrent and thermal overload, enhancing system reliability.
  • The regulator exhibits low quiescent current, reducing power consumption during standby mode.
  • LD1085V36 features built-in short-circuit protection, safeguarding the circuit from damage.

Advantages and Disadvantages

Advantages

  • Accurate and stable voltage regulation
  • High efficiency even under heavy loads
  • Low dropout voltage minimizes power dissipation
  • Built-in protection features enhance system reliability

Disadvantages

  • Fixed output voltage may limit flexibility in certain applications
  • Limited output current capacity compared to higher-rated regulators

Working Principles

LD1085V36 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. By maintaining a constant voltage drop across the pass transistor, LD1085V36 ensures a stable output voltage regardless of variations in the input voltage or load conditions.

Detailed Application Field Plans

LD1085V36 finds extensive application in various electronic systems, including but not limited to: - Power supplies for microcontrollers and digital circuits - Battery charging circuits - Automotive electronics - Industrial control systems - Audio amplifiers

Detailed and Complete Alternative Models

  1. LM317: A popular adjustable voltage regulator with similar characteristics.
  2. LT1085: Offers higher output current capability while maintaining low dropout voltage.
  3. LM1117: Provides adjustable output voltage options with low quiescent current.

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

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van LD1085V36 in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of LD1085V36 in technical solutions:

  1. Q: What is LD1085V36? A: LD1085V36 is a voltage regulator IC that provides a fixed output voltage of 3.6V.

  2. Q: What is the maximum input voltage supported by LD1085V36? A: The maximum input voltage supported by LD1085V36 is 30V.

  3. Q: Can LD1085V36 be used to regulate higher voltages? A: No, LD1085V36 is specifically designed to regulate voltages up to 30V only.

  4. Q: What is the maximum output current LD1085V36 can handle? A: LD1085V36 can handle a maximum output current of 3A.

  5. Q: Is LD1085V36 suitable for battery-powered applications? A: Yes, LD1085V36 can be used in battery-powered applications as it has low dropout voltage and low quiescent current.

  6. Q: Does LD1085V36 require any external components for operation? A: Yes, LD1085V36 requires a few external components like input and output capacitors for stability and filtering.

  7. Q: Can LD1085V36 handle both step-up and step-down voltage regulation? A: No, LD1085V36 is a linear voltage regulator and can only provide step-down voltage regulation.

  8. Q: What is the thermal shutdown feature of LD1085V36? A: LD1085V36 has built-in thermal shutdown protection that shuts down the device if the temperature exceeds a certain limit, preventing damage.

  9. Q: Can LD1085V36 be used in automotive applications? A: Yes, LD1085V36 is suitable for automotive applications as it can handle a wide input voltage range and has overcurrent protection.

  10. Q: Are there any recommended heat dissipation techniques for LD1085V36? A: Yes, to ensure proper heat dissipation, it is recommended to use a heatsink or provide adequate airflow around the LD1085V36 IC.

Please note that these answers are general and may vary depending on the specific application and requirements.