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S-812C28AY-B2-U
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S-812C28AY-B2-U

Product Overview

Category

The S-812C28AY-B2-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-812C28AY-B2-U comes in a compact surface-mount package.

Essence

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

Packaging/Quantity

The S-812C28AY-B2-U is typically packaged in reels and is available in quantities of 1000 units per reel.

Specifications

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

Detailed Pin Configuration

The S-812C28AY-B2-U has the following pin configuration:

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

Functional Features

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

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures reliable performance.
  • Low dropout voltage enables efficient power conversion.
  • Thermal shutdown and short circuit protection enhance safety.

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-812C28AY-B2-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 voltage, regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

The S-812C28AY-B2-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-812C25AY-B2-U: Output Voltage - 2.5V, Output Current - 150mA
  2. S-812C33AY-B2-U: Output Voltage - 3.3V, Output Current - 150mA
  3. S-812C50AY-B2-U: Output Voltage - 5.0V, Output Current - 150mA

These alternative models offer different output voltages while sharing similar characteristics and specifications with the S-812C28AY-B2-U.

In conclusion, the S-812C28AY-B2-U is a voltage regulator that provides stable and regulated voltage for electronic circuits. Its high precision, low dropout voltage, and thermal protection make it suitable for a wide range of applications. However, its limited output current and narrow input voltage range should be considered when selecting this product for specific projects.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-812C28AY-B2-U v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-812C28AY-B2-U in technical solutions:

  1. Q: What is the S-812C28AY-B2-U? A: The S-812C28AY-B2-U is a voltage regulator IC (integrated circuit) designed for use in various electronic applications.

  2. Q: What is the input voltage range of the S-812C28AY-B2-U? A: The input voltage range of this IC is typically between 2.5V and 16V.

  3. Q: What is the output voltage of the S-812C28AY-B2-U? A: The output voltage of this IC is fixed at 2.8V.

  4. Q: What is the maximum output current of the S-812C28AY-B2-U? A: The maximum output current of this IC is typically around 150mA.

  5. Q: Can the S-812C28AY-B2-U be used in battery-powered applications? A: Yes, it can be used in battery-powered applications as long as the input voltage falls within the specified range.

  6. Q: Is the S-812C28AY-B2-U suitable for low-power microcontrollers? A: Yes, it is suitable for powering low-power microcontrollers and other similar devices.

  7. Q: Does the S-812C28AY-B2-U have built-in protection features? A: Yes, it has built-in protection features such as overcurrent protection and thermal shutdown.

  8. Q: Can the S-812C28AY-B2-U operate in harsh environments? A: This IC is designed to operate in a wide temperature range (-40°C to +85°C) and is suitable for various environments.

  9. Q: What is the package type of the S-812C28AY-B2-U? A: The S-812C28AY-B2-U comes in a small SOT-89 package.

  10. Q: Are there any application notes or reference designs available for the S-812C28AY-B2-U? A: Yes, the manufacturer provides application notes and reference designs that can help with the implementation of this IC in different technical solutions.

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