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S-812C55AY-Z2-U
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S-812C55AY-Z2-U

Product Overview

Category

The S-812C55AY-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-812C55AY-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 to electronic devices.

Packaging/Quantity

The S-812C55AY-Z2-U is typically packaged in reels and is available in quantities of 1000 units per reel.

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: 30µA (typ)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-812C55AY-Z2-U has the following pin configuration:

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

Functional Features

  • High Precision Voltage Regulation: The S-812C55AY-Z2-U ensures accurate and stable output voltage, making it suitable for sensitive electronic applications.
  • 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 includes built-in thermal shutdown protection, preventing damage due to excessive heat.
  • Short Circuit Protection: In the event of a short circuit, the S-812C55AY-Z2-U automatically shuts down to protect the circuitry.

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 and short circuit protection enhance device safety.

Disadvantages

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

Working Principles

The S-812C55AY-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. By continuously monitoring the output, the regulator compensates for any fluctuations in the input voltage, ensuring a consistent and regulated supply.

Detailed Application Field Plans

The S-812C55AY-Z2-U is widely used in various electronic applications, including but not limited to: - Mobile devices - Portable audio players - Wearable devices - IoT devices - Battery-powered systems

Detailed and Complete Alternative Models

  1. S-812C33AY-Z2-T
  2. S-812C50AY-Z2-T
  3. S-812C30AY-Z2-T
  4. S-812C35AY-Z2-T
  5. S-812C42AY-Z2-T

These alternative models offer similar functionality and specifications, providing flexibility in choosing the most suitable voltage regulator for specific applications.

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技術ソリューションにおける S-812C55AY-Z2-U 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-812C55AY-Z2-U in technical solutions:

1. What is the S-812C55AY-Z2-U? - The S-812C55AY-Z2-U is a voltage regulator IC (integrated circuit) that provides stable power supply voltage for various electronic devices.

2. What is the input voltage range of S-812C55AY-Z2-U? - The input voltage range of S-812C55AY-Z2-U is typically between 2.5V and 16V.

3. What is the output voltage of S-812C55AY-Z2-U? - The output voltage of S-812C55AY-Z2-U is fixed at 5.5V.

4. What is the maximum output current of S-812C55AY-Z2-U? - The maximum output current of S-812C55AY-Z2-U is 150mA.

5. Can S-812C55AY-Z2-U be used in battery-powered applications? - Yes, S-812C55AY-Z2-U can be used in battery-powered applications as it has low quiescent current consumption.

6. Is S-812C55AY-Z2-U suitable for automotive applications? - Yes, S-812C55AY-Z2-U is suitable for automotive applications as it meets the AEC-Q100 automotive reliability standards.

7. Does S-812C55AY-Z2-U have built-in overcurrent protection? - Yes, S-812C55AY-Z2-U has built-in overcurrent protection to safeguard against excessive current flow.

8. Can S-812C55AY-Z2-U operate in a wide temperature range? - Yes, S-812C55AY-Z2-U can operate in a wide temperature range of -40°C to +105°C.

9. What is the package type of S-812C55AY-Z2-U? - S-812C55AY-Z2-U comes in a small and compact SOT-89 package.

10. Are there any application notes or reference designs available for S-812C55AY-Z2-U? - Yes, the manufacturer provides application notes and reference designs that can help with the implementation of S-812C55AY-Z2-U in various technical solutions.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's documentation for S-812C55AY-Z2-U.