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LM3500TL-16/NOPB

LM3500TL-16/NOPB

Product Overview

Category

The LM3500TL-16/NOPB belongs to the category of voltage regulators.

Use

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

Characteristics

  • High precision voltage regulation
  • Wide input voltage range
  • Low dropout voltage
  • Adjustable output voltage
  • Overcurrent and thermal protection

Package

The LM3500TL-16/NOPB comes in a small outline package (SOT-23) which is suitable for surface mount applications.

Essence

The essence of the LM3500TL-16/NOPB lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

The LM3500TL-16/NOPB is typically packaged in reels containing 3000 units.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 1.2V to 3.6V
  • Dropout Voltage: 200mV at 100mA
  • Quiescent Current: 45µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LM3500TL-16/NOPB has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. VOUT: Output voltage pin

Functional Features

  • High Precision Regulation: The LM3500TL-16/NOPB ensures accurate and stable voltage regulation, minimizing fluctuations in the output voltage.
  • Wide Input Voltage Range: It can operate within a wide range of input voltages, making it suitable for various applications.
  • Low Dropout Voltage: The low dropout voltage enables efficient power conversion even when the input voltage is close to the output voltage.
  • Adjustable Output Voltage: The output voltage can be easily adjusted using external resistors, providing flexibility in different applications.
  • Overcurrent and Thermal Protection: The LM3500TL-16/NOPB incorporates protection mechanisms to prevent damage from overcurrent and excessive heat.

Advantages and Disadvantages

Advantages

  • High precision regulation ensures stable voltage output.
  • Wide input voltage range allows for versatile use.
  • Low dropout voltage improves power efficiency.
  • Adjustable output voltage provides flexibility.
  • Overcurrent and thermal protection enhance reliability.

Disadvantages

  • Limited output voltage range (1.2V to 3.6V).
  • SOT-23 package may not be suitable for all applications.

Working Principles

The LM3500TL-16/NOPB operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. This is achieved by controlling the current flow through the regulator.

Detailed Application Field Plans

The LM3500TL-16/NOPB finds applications in various electronic devices and systems, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LM3500TL-16/NOPB include: - LM317: Adjustable voltage regulator with a wider output voltage range. - LT1763: Low dropout voltage regulator with higher output current capability. - TPS7A47: Ultra-low noise voltage regulator suitable for sensitive audio applications.

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

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LM3500TL-16/NOPB en soluciones técnicas

  1. Question: What is the maximum output current of LM3500TL-16/NOPB?
    Answer: The LM3500TL-16/NOPB has a maximum output current of 3.5A.

  2. Question: What is the input voltage range for LM3500TL-16/NOPB?
    Answer: The input voltage range for LM3500TL-16/NOPB is 4.5V to 36V.

  3. Question: Can LM3500TL-16/NOPB be used in automotive applications?
    Answer: Yes, LM3500TL-16/NOPB is suitable for automotive applications.

  4. Question: What is the typical efficiency of LM3500TL-16/NOPB?
    Answer: The typical efficiency of LM3500TL-16/NOPB is 95%.

  5. Question: Does LM3500TL-16/NOPB require an external heat sink?
    Answer: Yes, LM3500TL-16/NOPB may require an external heat sink depending on the application and operating conditions.

  6. Question: Is LM3500TL-16/NOPB suitable for LED lighting applications?
    Answer: Yes, LM3500TL-16/NOPB is commonly used in LED lighting applications.

  7. Question: What is the operating temperature range of LM3500TL-16/NOPB?
    Answer: The operating temperature range of LM3500TL-16/NOPB is -40°C to 125°C.

  8. Question: Can LM3500TL-16/NOPB be used in battery charging applications?
    Answer: Yes, LM3500TL-16/NOPB can be used in battery charging applications.

  9. Question: What are the key features of LM3500TL-16/NOPB?
    Answer: Key features of LM3500TL-16/NOPB include adjustable output voltage, thermal shutdown, and overcurrent protection.

  10. Question: Is LM3500TL-16/NOPB suitable for industrial control systems?
    Answer: Yes, LM3500TL-16/NOPB is commonly used in industrial control systems.