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S-812C28AY-B-G
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S-812C28AY-B-G

Product Overview

Category

S-812C28AY-B-G 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-812C28AY-B-G comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

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

Packaging/Quantity

The S-812C28AY-B-G is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

  • Input Voltage Range: 2.5V - 16V
  • Output Voltage: 2.8V
  • Output Current: Up to 150mA
  • Dropout Voltage: 160mV (typical)
  • Quiescent Current: 30µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-812C28AY-B-G has the following pin configuration:

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

Functional Features

  • High Precision Regulation: The S-812C28AY-B-G provides precise voltage regulation, ensuring stable output even under varying load conditions.
  • 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 mode.
  • Thermal Shutdown Protection: The regulator includes a thermal shutdown feature that protects it from overheating, ensuring safe operation.
  • Short Circuit Protection: In the event of a short circuit, the S-812C28AY-B-G automatically shuts down to prevent damage to the device.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures stable performance of electronic circuits.
  • Low dropout voltage allows for efficient power conversion.
  • Low quiescent current minimizes power consumption in standby mode.
  • Thermal shutdown protection prevents overheating and ensures safety.
  • Short circuit protection safeguards the device from damage.

Disadvantages

  • Limited output current capacity (up to 150mA).
  • Input voltage range is restricted to 2.5V - 16V.

Working Principles

The S-812C28AY-B-G 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 constant output voltage. By continuously monitoring and adjusting the voltage, the regulator ensures a stable output even when the input voltage or load conditions change.

Detailed Application Field Plans

The S-812C28AY-B-G finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

  1. S-812C25AY-B-G: Output Voltage - 2.5V, Output Current - Up to 150mA
  2. S-812C33AY-B-G: Output Voltage - 3.3V, Output Current - Up to 150mA
  3. S-812C50AY-B-G: Output Voltage - 5.0V, Output Current - Up to 150mA

These alternative models offer different output voltages while sharing similar characteristics and features with the S-812C28AY-B-G.

In conclusion, the S-812C28AY-B-G is a voltage regulator that provides precise and stable voltage output. With its low dropout voltage, low quiescent current, and various protection features, it is suitable for a wide range of electronic applications.

技術ソリューションにおける S-812C28AY-B-G の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of S-812C28AY-B-G in technical solutions:

  1. Q: What is the S-812C28AY-B-G? A: The S-812C28AY-B-G is a voltage regulator IC (integrated circuit) that provides a stable output voltage for various electronic devices.

  2. Q: What is the input voltage range of the S-812C28AY-B-G? A: The input voltage range of the S-812C28AY-B-G is typically between 2.5V and 16V.

  3. Q: What is the output voltage of the S-812C28AY-B-G? A: The S-812C28AY-B-G has a fixed output voltage of 2.8V.

  4. Q: What is the maximum output current of the S-812C28AY-B-G? A: The maximum output current of the S-812C28AY-B-G is 150mA.

  5. Q: Can the S-812C28AY-B-G be used in battery-powered applications? A: Yes, the S-812C28AY-B-G can be used in battery-powered applications as it has low quiescent current consumption.

  6. Q: Is the S-812C28AY-B-G suitable for automotive applications? A: Yes, the S-812C28AY-B-G is designed to meet the requirements of automotive applications, including AEC-Q100 qualification.

  7. Q: Does the S-812C28AY-B-G have built-in protection features? A: Yes, the S-812C28AY-B-G includes overcurrent protection, thermal shutdown, and short-circuit protection.

  8. Q: Can the S-812C28AY-B-G operate in a wide temperature range? A: Yes, the S-812C28AY-B-G can operate in a temperature range of -40°C to +105°C.

  9. Q: What package does the S-812C28AY-B-G come in? A: The S-812C28AY-B-G is available in a small SOT-89 package.

  10. Q: Are there any application notes or reference designs available for the S-812C28AY-B-G? A: Yes, the manufacturer provides application notes and reference designs that can help with the implementation of the S-812C28AY-B-G in various technical solutions.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's documentation for the S-812C28AY-B-G.