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LM3502SQ-16/NOPB
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LM3502SQ-16/NOPB

Product Overview

Category

The LM3502SQ-16/NOPB belongs to the category of voltage regulators.

Use

It is used to regulate voltage in various electronic circuits and devices.

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Thermal shutdown protection
  • Adjustable output voltage

Package

The LM3502SQ-16/NOPB comes in a small outline package (SOIC) with 16 pins.

Essence

The essence of LM3502SQ-16/NOPB lies in its ability to provide stable and regulated voltage for electronic components.

Packaging/Quantity

It is typically packaged in reels and available in quantities suitable for production runs.

Specifications

  • Input Voltage Range: 4.5V to 20V
  • Output Voltage Range: 1.25V to 18V
  • Maximum Output Current: 500mA
  • Dropout Voltage: 0.5V at 500mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LM3502SQ-16/NOPB has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage) 4. ADJ (Adjustment)

Functional Features

  • Precision voltage regulation
  • Overcurrent protection
  • Thermal shutdown
  • Adjustable output voltage

Advantages and Disadvantages

Advantages

  • High precision regulation
  • Wide input voltage range
  • Thermal shutdown protection
  • Adjustable output voltage

Disadvantages

  • Limited maximum output current
  • Higher dropout voltage compared to some alternatives

Working Principles

The LM3502SQ-16/NOPB operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a constant output voltage. It utilizes feedback control to achieve precise regulation.

Detailed Application Field Plans

The LM3502SQ-16/NOPB is commonly used in applications such as: - Battery-powered devices - Portable electronics - Instrumentation - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to LM3502SQ-16/NOPB include: - LM317 - LM1117 - LT1086

In conclusion, the LM3502SQ-16/NOPB is a versatile voltage regulator with precise regulation capabilities, making it suitable for a wide range of electronic applications.

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10 domande e risposte comuni relative all'applicazione di LM3502SQ-16/NOPB nelle soluzioni tecniche

  1. What is the maximum input voltage for LM3502SQ-16/NOPB?
    - The maximum input voltage for LM3502SQ-16/NOPB is 16V.

  2. What is the typical output current capability of LM3502SQ-16/NOPB?
    - The typical output current capability of LM3502SQ-16/NOPB is 1A.

  3. Can LM3502SQ-16/NOPB be used in automotive applications?
    - Yes, LM3502SQ-16/NOPB is suitable for automotive applications.

  4. What is the operating temperature range of LM3502SQ-16/NOPB?
    - The operating temperature range of LM3502SQ-16/NOPB is -40°C to 125°C.

  5. Is LM3502SQ-16/NOPB suitable for LED driver applications?
    - Yes, LM3502SQ-16/NOPB is designed for LED driver applications.

  6. Does LM3502SQ-16/NOPB have built-in overcurrent protection?
    - Yes, LM3502SQ-16/NOPB features built-in overcurrent protection.

  7. Can LM3502SQ-16/NOPB be used in dimmable lighting systems?
    - Yes, LM3502SQ-16/NOPB can be used in dimmable lighting systems.

  8. What is the typical dropout voltage of LM3502SQ-16/NOPB?
    - The typical dropout voltage of LM3502SQ-16/NOPB is 0.5V at 1A.

  9. Is LM3502SQ-16/NOPB compatible with PWM dimming control?
    - Yes, LM3502SQ-16/NOPB is compatible with PWM dimming control.

  10. What is the package type of LM3502SQ-16/NOPB?
    - LM3502SQ-16/NOPB is available in a 16-pin WQFN package.