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S-817B55AY-B2-U
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S-817B55AY-B2-U

Product Overview

Category

The S-817B55AY-B2-U belongs to the category of voltage regulators.

Use

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

Characteristics

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

Package

The S-817B55AY-B2-U comes in a small surface-mount package.

Essence

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

Packaging/Quantity

The S-817B55AY-B2-U is typically packaged in reels and each reel contains a specific quantity of units, usually around 3000.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 5.5V
  • Output Current: 50mA
  • Dropout Voltage: 160mV (typical)
  • Quiescent Current: 30µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817B55AY-B2-U has the following pin configuration:

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

Functional Features

  • High Precision Voltage Regulation: The S-817B55AY-B2-U provides precise and stable output voltage, ensuring reliable performance of connected electronic 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 ensures minimal power consumption when the device is in standby or idle mode.
  • Thermal Shutdown Protection: The regulator includes a built-in thermal shutdown feature that protects it from overheating, ensuring safe operation.
  • Short Circuit Protection: In the event of a short circuit, the S-817B55AY-B2-U automatically shuts down to prevent damage to the device and connected components.

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 components.

Disadvantages

  • Limited output current capacity (50mA).
  • Restricted input voltage range (2.5V - 6.0V).

Working Principles

The S-817B55AY-B2-U operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage regardless of variations in the input voltage or load conditions.

Detailed Application Field Plans

The S-817B55AY-B2-U finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

  1. S-817A55AN-B2-TG
  2. S-817A55AY-B2-TG
  3. S-817A55BN-B2-TG
  4. S-817A55BY-B2-TG
  5. S-817A55CN-B2-TG

These alternative models offer similar functionality and specifications, providing options for different design requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-817B55AY-B2-U v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-817B55AY-B2-U in technical solutions:

  1. Q: What is the S-817B55AY-B2-U? A: The S-817B55AY-B2-U is a voltage detector IC (integrated circuit) manufactured by a specific company.

  2. Q: What is the purpose of the S-817B55AY-B2-U? A: The purpose of this IC is to monitor the voltage level of a power supply and provide an output signal when it falls below a certain threshold.

  3. Q: What is the operating voltage range of the S-817B55AY-B2-U? A: The operating voltage range of this IC is typically between 1.6V and 6.0V.

  4. Q: How does the S-817B55AY-B2-U detect voltage levels? A: It uses an internal voltage reference and a comparator to compare the input voltage with a preset threshold.

  5. Q: What is the output type of the S-817B55AY-B2-U? A: The output of this IC is an open-drain N-channel transistor, which requires an external pull-up resistor.

  6. Q: Can the S-817B55AY-B2-U be used in battery-powered applications? A: Yes, it can be used in battery-powered applications as long as the operating voltage range is within the specified limits.

  7. Q: Is the S-817B55AY-B2-U suitable for automotive applications? A: Yes, this IC is designed to meet the requirements of automotive applications, including temperature and voltage ranges.

  8. Q: Does the S-817B55AY-B2-U have any built-in protection features? A: Yes, it has built-in overcurrent and thermal shutdown protection to ensure safe operation.

  9. Q: Can the S-817B55AY-B2-U be used in conjunction with other ICs or microcontrollers? A: Yes, it can be easily integrated into larger systems and used in combination with other ICs or microcontrollers.

  10. Q: Where can I find more detailed information about the S-817B55AY-B2-U? A: You can refer to the datasheet provided by the manufacturer, which contains all the technical specifications and application notes for this IC.

Please note that the specific details and answers may vary depending on the manufacturer's documentation and application requirements.