ABLIC U.S.A. Inc.
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S-817B52AY-Z2-U
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S-817B52AY-Z2-U

Product Overview

Category

S-817B52AY-Z2-U belongs to the category of voltage regulators.

Use

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

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Low quiescent current
  • Thermal shutdown protection
  • Short circuit protection

Package

The S-817B52AY-Z2-U comes in a small surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

The S-817B52AY-Z2-U is typically packaged in reels and each reel contains a specific quantity of units, usually 3000.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage Range: 1.2V - 5.5V
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 20µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817B52AY-Z2-U has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. CE: Chip enable pin

Functional Features

  • High Precision Voltage Regulation: The S-817B52AY-Z2-U ensures accurate and stable voltage output, making it suitable for sensitive electronic applications.
  • Low Dropout Voltage: With a low dropout voltage, this regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
  • Low Quiescent Current: The low quiescent current minimizes power consumption, making it ideal for battery-powered devices.
  • Thermal Shutdown Protection: The regulator includes a thermal shutdown feature that protects it from overheating, ensuring its reliability and longevity.
  • Short Circuit Protection: The S-817B52AY-Z2-U is equipped with short circuit protection, safeguarding the connected circuitry from damage in case of a fault.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures accurate output.
  • Low dropout voltage allows for efficient power conversion.
  • Low quiescent current minimizes power consumption.
  • Thermal shutdown protection prevents overheating.
  • Short circuit protection safeguards connected devices.

Disadvantages

  • Limited input voltage range (2.5V - 6.0V).
  • Output voltage range may not be suitable for all applications.

Working Principles

The S-817B52AY-Z2-U operates based on the principle of feedback control. It compares the output voltage to a reference voltage and adjusts the internal circuitry to maintain a stable output. By continuously monitoring the output voltage, the regulator compensates for any fluctuations in the input voltage, ensuring a consistent and regulated output.

Detailed Application Field Plans

The S-817B52AY-Z2-U finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

  1. S-817A50ANB-CUJTFG: Similar voltage regulator with a wider input voltage range.
  2. S-817B33AMC-CWMTFG: Voltage regulator with lower dropout voltage and higher output current capability.
  3. S-817B25AMC-CXNTFG: Voltage regulator with a smaller package size and lower quiescent current.

These alternative models offer similar functionality and can be considered as substitutes for the S-817B52AY-Z2-U in specific applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-817B52AY-Z2-U en soluciones técnicas

  1. What is the operating voltage range of S-817B52AY-Z2-U?
    - The operating voltage range of S-817B52AY-Z2-U is 1.6V to 6.0V.

  2. What is the typical quiescent current of S-817B52AY-Z2-U?
    - The typical quiescent current of S-817B52AY-Z2-U is 1.0μA.

  3. Can S-817B52AY-Z2-U be used in battery-powered applications?
    - Yes, S-817B52AY-Z2-U is suitable for battery-powered applications due to its low quiescent current.

  4. What is the output voltage accuracy of S-817B52AY-Z2-U?
    - The output voltage accuracy of S-817B52AY-Z2-U is ±2.0%.

  5. Is S-817B52AY-Z2-U suitable for use in automotive electronics?
    - Yes, S-817B52AY-Z2-U is AEC-Q100 qualified and can be used in automotive electronics.

  6. What is the temperature range for S-817B52AY-Z2-U?
    - S-817B52AY-Z2-U has a temperature range of -40°C to 125°C.

  7. Can S-817B52AY-Z2-U be used in power management systems?
    - Yes, S-817B52AY-Z2-U is commonly used in power management systems for voltage regulation.

  8. Does S-817B52AY-Z2-U have built-in overcurrent protection?
    - No, S-817B52AY-Z2-U does not have built-in overcurrent protection.

  9. What is the package type of S-817B52AY-Z2-U?
    - S-817B52AY-Z2-U is available in the SOT-89-3 package.

  10. Is S-817B52AY-Z2-U RoHS compliant?
    - Yes, S-817B52AY-Z2-U is RoHS compliant, making it suitable for environmentally conscious designs.