ABLIC U.S.A. Inc.
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S-812C31AY-Z2-U
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S-812C31AY-Z2-U

Product Overview

Category

S-812C31AY-Z2-U belongs to the category of voltage regulators.

Use

This product is used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

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

Package

The S-812C31AY-Z2-U comes in a compact surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and reliable voltage regulation for various electronic applications.

Packaging/Quantity

The S-812C31AY-Z2-U is typically packaged in reels, with each reel containing a specific quantity of units. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage Range: 1.2V - 5.5V
  • Output Current: Up to 100mA
  • Dropout Voltage: 160mV (typical)
  • Quiescent Current: 30µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-812C31AY-Z2-U has the following pin configuration:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)
  4. CE (Chip Enable)

Functional Features

  • High Precision Regulation: The S-812C31AY-Z2-U provides accurate voltage regulation, ensuring stable performance of connected devices.
  • 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 ensures minimal power consumption when the regulator is in standby mode.
  • Thermal Shutdown Protection: The device incorporates thermal shutdown protection, preventing damage due to excessive heat.
  • Short-Circuit Protection: The S-812C31AY-Z2-U includes short-circuit protection, safeguarding the circuit from potential damage.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation
  • Low dropout voltage for efficient operation
  • Low quiescent current for reduced power consumption
  • Thermal shutdown and short-circuit protection for enhanced safety

Disadvantages

  • Limited output current capacity (up to 100mA)

Working Principles

The S-812C31AY-Z2-U operates based on a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. By continuously monitoring and adjusting, it compensates for any fluctuations in the input voltage, ensuring a consistent output.

Detailed Application Field Plans

The S-812C31AY-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-812C30AY-Z2-U
  2. S-812C32AY-Z2-U
  3. S-812C33AY-Z2-U
  4. S-812C34AY-Z2-U
  5. S-812C35AY-Z2-U

These alternative models offer similar functionality and characteristics, providing options for different voltage requirements and output currents.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-812C31AY-Z2-U en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of S-812C31AY-Z2-U in technical solutions:

  1. Q: What is the S-812C31AY-Z2-U? A: The S-812C31AY-Z2-U is a voltage regulator IC (integrated circuit) that provides stable power supply voltage for various electronic devices.

  2. Q: What is the input voltage range of S-812C31AY-Z2-U? A: The input voltage range of S-812C31AY-Z2-U is typically between 2.5V and 16V.

  3. Q: What is the output voltage of S-812C31AY-Z2-U? A: The output voltage of S-812C31AY-Z2-U is fixed at 3.1V.

  4. Q: What is the maximum output current of S-812C31AY-Z2-U? A: The maximum output current of S-812C31AY-Z2-U is typically 150mA.

  5. Q: Can S-812C31AY-Z2-U be used in battery-powered applications? A: Yes, S-812C31AY-Z2-U can be used in battery-powered applications as it has low quiescent current consumption.

  6. Q: Is S-812C31AY-Z2-U suitable for automotive applications? A: Yes, S-812C31AY-Z2-U is suitable for automotive applications as it meets the AEC-Q100 automotive reliability standards.

  7. Q: Does S-812C31AY-Z2-U have built-in overcurrent protection? A: No, S-812C31AY-Z2-U does not have built-in overcurrent protection. External protection measures may be required.

  8. Q: Can S-812C31AY-Z2-U operate in a wide temperature range? A: Yes, S-812C31AY-Z2-U can operate in a wide temperature range, typically from -40°C to +85°C.

  9. Q: What is the package type of S-812C31AY-Z2-U? A: S-812C31AY-Z2-U is available in a small SOT-89 package.

  10. Q: Are there any application notes or reference designs available for S-812C31AY-Z2-U? A: Yes, the manufacturer provides application notes and reference designs that can help in designing with S-812C31AY-Z2-U. These resources can be found on their website or obtained from their technical support team.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's documentation for S-812C31AY-Z2-U.