ABLIC U.S.A. Inc.
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S-812C44AY-B-G
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S-812C44AY-B-G

Product Overview

Category

S-812C44AY-B-G belongs to the category of voltage regulators.

Use

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

Characteristics

  • Voltage regulation capability
  • Low dropout voltage
  • High output voltage accuracy
  • Low quiescent current
  • Thermal shutdown protection

Package

S-812C44AY-B-G is available in a small surface-mount package.

Essence

The essence of this product lies in its ability to regulate voltage efficiently and accurately.

Packaging/Quantity

This product 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 options: 1.8V, 2.5V, 3.0V, 3.3V, 5.0V
  • Output current: Up to 150mA
  • Dropout voltage: 160mV (typical)
  • Quiescent current: 30µA (typical)

Detailed Pin Configuration

Pin Name | Description --- | --- VIN | Input voltage pin GND | Ground pin VOUT | Output voltage pin CE | Chip enable pin BP | Bypass pin

Functional Features

  • Voltage regulation: The S-812C44AY-B-G ensures a stable output voltage regardless of input voltage fluctuations.
  • Low dropout voltage: This feature allows the regulator to operate even when the input voltage is close to the desired output voltage.
  • Thermal shutdown protection: The device automatically shuts down if the temperature exceeds a certain threshold, preventing damage due to overheating.

Advantages and Disadvantages

Advantages

  • High output voltage accuracy ensures precise voltage regulation.
  • Low quiescent current minimizes power consumption.
  • Small package size allows for space-saving designs.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • Narrow input voltage range restricts compatibility with certain systems.

Working Principles

The S-812C44AY-B-G utilizes a feedback mechanism to maintain a constant output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly. This ensures that the output voltage remains stable even when the input voltage or load conditions change.

Detailed Application Field Plans

This voltage regulator is commonly used in various electronic devices, including: - Mobile phones - Portable media players - Digital cameras - Wireless communication modules

Detailed and Complete Alternative Models

  1. S-812C33AY-B-G: Similar to S-812C44AY-B-G but with a different output voltage option (3.3V).
  2. S-812C25AY-B-G: Similar to S-812C44AY-B-G but with a different output voltage option (2.5V).
  3. S-812C18AY-B-G: Similar to S-812C44AY-B-G but with a different output voltage option (1.8V).

These alternative models provide flexibility in choosing the desired output voltage for specific applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-812C44AY-B-G en soluciones técnicas

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

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

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

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

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

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

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

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

  9. Q: Does S-812C44AY-B-G require any external components for operation? A: No, S-812C44AY-B-G is a standalone voltage regulator and does not require any external components for basic operation.

  10. Q: What package does S-812C44AY-B-G come in? A: S-812C44AY-B-G comes in a small SOT-89 package, which is suitable for space-constrained applications.

Please note that these answers are general and may vary depending on the specific datasheet and application requirements.