ABLIC U.S.A. Inc.
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S-812C44AY-Z2-U
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S-812C44AY-Z2-U

Product Overview

Category

The S-812C44AY-Z2-U belongs to the category of voltage regulators.

Use

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

Characteristics

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

Package

The S-812C44AY-Z2-U comes in a compact surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring proper functioning of electronic devices.

Packaging/Quantity

The S-812C44AY-Z2-U is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage Range: 1.2V - 5.5V
  • Output Current: 150mA (max)
  • Dropout Voltage: 160mV (typ)
  • Quiescent Current: 40µA (typ)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-812C44AY-Z2-U has the following pin configuration:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • High Precision Regulation: The S-812C44AY-Z2-U provides accurate and stable voltage regulation, ensuring reliable 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 minimizes power consumption when the device is in standby or idle mode.
  • Thermal Shutdown Protection: The regulator incorporates thermal shutdown protection, preventing damage due to excessive heat.
  • Short-Circuit Protection: In the event of a short circuit, the S-812C44AY-Z2-U automatically shuts down to protect itself and the connected circuit.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures reliable performance.
  • Low dropout voltage allows for efficient power conversion.
  • Low quiescent current minimizes power consumption.
  • Thermal shutdown protection prevents overheating.
  • Short-circuit protection safeguards the device and connected circuit.

Disadvantages

  • Limited output current capacity (150mA max).
  • Restricted input voltage range (2.5V - 6.0V).

Working Principles

The S-812C44AY-Z2-U operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

The S-812C44AY-Z2-U 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 - IoT devices

Detailed and Complete Alternative Models

  1. S-812C33AY-Z2-U: Similar specifications, but with a lower output voltage range (1.2V - 3.3V).
  2. S-812C55AY-Z2-U: Similar specifications, but with a higher output voltage range (1.2V - 5.5V) and increased output current capacity (500mA max).
  3. S-812C22AY-Z2-U: Similar specifications, but with a lower output voltage range (1.2V - 2.2V) and reduced quiescent current (20µA typ).

(Note: The above alternative models are provided for reference and may have slight variations in specifications.)

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기술 솔루션에 S-812C44AY-Z2-U 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of S-812C44AY-Z2-U in technical solutions:

  1. Q: What is the S-812C44AY-Z2-U? A: The S-812C44AY-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-812C44AY-Z2-U? A: The input voltage range of S-812C44AY-Z2-U is typically between 2.5V and 16V.

  3. Q: What is the output voltage of S-812C44AY-Z2-U? A: The output voltage of S-812C44AY-Z2-U is fixed at 4.4V.

  4. Q: What is the maximum output current of S-812C44AY-Z2-U? A: The maximum output current of S-812C44AY-Z2-U is 150mA.

  5. Q: Can S-812C44AY-Z2-U be used in battery-powered applications? A: Yes, S-812C44AY-Z2-U can be used in battery-powered applications as it has low quiescent current consumption.

  6. Q: Is S-812C44AY-Z2-U suitable for automotive applications? A: Yes, S-812C44AY-Z2-U is suitable for automotive applications as it meets the AEC-Q100 automotive reliability standards.

  7. Q: Does S-812C44AY-Z2-U have built-in overcurrent protection? A: Yes, S-812C44AY-Z2-U has built-in overcurrent protection to prevent damage due to excessive current.

  8. Q: Can S-812C44AY-Z2-U operate in a wide temperature range? A: Yes, S-812C44AY-Z2-U can operate in a wide temperature range from -40°C to +105°C.

  9. Q: Does S-812C44AY-Z2-U require any external components for operation? A: No, S-812C44AY-Z2-U is a complete voltage regulator IC and does not require any external components for basic operation.

  10. Q: What package does S-812C44AY-Z2-U come in? A: S-812C44AY-Z2-U comes in a small surface-mount SOT-89 package.

Please note that the answers provided here are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.