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SP6123CN-L/TR
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SP6123CN-L/TR

Product Overview

Category

The SP6123CN-L/TR belongs to the category of voltage regulators.

Use

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

Characteristics

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 0.8V to 16V
  • Low Dropout Voltage: 200mV at 3A
  • High PSRR: 70dB at 1kHz
  • Package Type: DFN-8 (3x3)

Package

The SP6123CN-L/TR is available in a DFN-8 package.

Essence

The essence of SP6123CN-L/TR lies in its ability to efficiently regulate voltage with low dropout and high PSRR.

Packaging/Quantity

The SP6123CN-L/TR is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 0.8V to 16V
  • Dropout Voltage: 200mV at 3A
  • PSRR: 70dB at 1kHz
  • Package Type: DFN-8 (3x3)
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. NC (No Connection)
  5. VOUT (Output Voltage)
  6. NC (No Connection)
  7. NC (No Connection)
  8. NC (No Connection)

Functional Features

  • Wide input voltage range
  • Low dropout voltage
  • High power supply rejection ratio (PSRR)
  • Thermal shutdown protection
  • Short-circuit protection

Advantages

  • Wide input voltage range allows for versatile applications
  • Low dropout voltage ensures efficient regulation
  • High PSRR provides stable output even in noisy environments
  • Built-in protections enhance reliability

Disadvantages

  • Limited output current compared to some other models
  • Sensitive to external noise due to high PSRR

Working Principles

The SP6123CN-L/TR operates by comparing the reference voltage with the feedback voltage to adjust the output voltage, ensuring it remains within the specified range. The enable pin controls the regulator's operation, allowing for power-saving modes when not in use.

Detailed Application Field Plans

The SP6123CN-L/TR is well-suited for various applications including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial equipment - Telecommunications

Detailed and Complete Alternative Models

Some alternative models to SP6123CN-L/TR include: - LM317 - LT1086 - ADP3338

In conclusion, the SP6123CN-L/TR is a versatile voltage regulator with a wide input voltage range, low dropout voltage, and high PSRR, making it suitable for diverse electronic applications.

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Liste 10 perguntas e respostas comuns relacionadas à aplicação de SP6123CN-L/TR em soluções técnicas

  1. What is the maximum operating temperature of SP6123CN-L/TR?
    - The maximum operating temperature of SP6123CN-L/TR is 125°C.

  2. What is the typical input voltage range for SP6123CN-L/TR?
    - The typical input voltage range for SP6123CN-L/TR is 4.5V to 18V.

  3. Can SP6123CN-L/TR be used in automotive applications?
    - Yes, SP6123CN-L/TR is suitable for automotive applications.

  4. What is the output current capability of SP6123CN-L/TR?
    - SP6123CN-L/TR has an output current capability of up to 3A.

  5. Is SP6123CN-L/TR compatible with both synchronous and non-synchronous buck converters?
    - Yes, SP6123CN-L/TR is compatible with both synchronous and non-synchronous buck converters.

  6. Does SP6123CN-L/TR have built-in overcurrent protection?
    - Yes, SP6123CN-L/TR features built-in overcurrent protection.

  7. What is the typical efficiency of SP6123CN-L/TR?
    - The typical efficiency of SP6123CN-L/TR is around 95%.

  8. Can SP6123CN-L/TR be used in industrial power supply applications?
    - Yes, SP6123CN-L/TR is suitable for use in industrial power supply applications.

  9. What is the quiescent current of SP6123CN-L/TR?
    - The quiescent current of SP6123CN-L/TR is typically 40µA.

  10. Is SP6123CN-L/TR available in a small form factor package?
    - Yes, SP6123CN-L/TR is available in a compact 8-pin SOIC package.