ABLIC U.S.A. Inc.
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S-817B49AY-B2-U
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S-817B49AY-B2-U

Product Overview

Category

The S-817B49AY-B2-U belongs to the category of voltage regulators.

Use

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

Characteristics

  • Voltage regulation capability
  • Low power consumption
  • Compact size
  • Wide input voltage range
  • High output current capacity

Package

The S-817B49AY-B2-U comes in a small surface-mount package, making it suitable for space-constrained applications.

Essence

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

Packaging/Quantity

The S-817B49AY-B2-U 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: 4.9V
  • Output Current: Up to 150mA
  • Dropout Voltage: 160mV (typical)
  • Quiescent Current: 1µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817B49AY-B2-U has the following pin configuration:

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

Functional Features

  • Low dropout voltage ensures efficient voltage regulation even with low input voltages.
  • Ultra-low quiescent current minimizes power consumption, making it suitable for battery-powered applications.
  • Built-in overcurrent protection safeguards the circuit from excessive current flow.
  • Thermal shutdown feature protects the device from overheating.

Advantages and Disadvantages

Advantages

  • High output current capacity allows for powering a wide range of electronic components.
  • Wide input voltage range makes it compatible with various power sources.
  • Compact size enables integration into space-constrained designs.
  • Low power consumption prolongs battery life in portable devices.

Disadvantages

  • Limited output voltage options restrict its use in applications requiring different voltage levels.
  • The maximum output current may not be sufficient for high-power devices.

Working Principles

The S-817B49AY-B2-U operates based on the principle of a linear voltage regulator. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This ensures that the output voltage remains stable even when the input voltage fluctuates.

Detailed Application Field Plans

The S-817B49AY-B2-U finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT modules

Detailed and Complete Alternative Models

  1. S-817A Series: Similar voltage regulators with different output voltage options.
  2. S-817C Series: Voltage regulators with higher output current capacity.
  3. S-817D Series: Voltage regulators with additional features like adjustable output voltage.

These alternative models provide flexibility in choosing the appropriate voltage regulator based on specific application requirements.

In conclusion, the S-817B49AY-B2-U is a compact and efficient voltage regulator suitable for a wide range of electronic devices. Its low power consumption, high output current capacity, and stable voltage regulation make it an ideal choice for various applications.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-817B49AY-B2-U v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-817B49AY-B2-U in technical solutions:

  1. Q: What is the S-817B49AY-B2-U? A: The S-817B49AY-B2-U is a voltage detector IC (integrated circuit) manufactured by a specific company.

  2. Q: What is the purpose of the S-817B49AY-B2-U? A: The purpose of this IC is to monitor and detect voltage levels in electronic circuits.

  3. Q: What voltage range does the S-817B49AY-B2-U support? A: The S-817B49AY-B2-U supports a voltage range of X volts to Y volts (specify the actual range).

  4. Q: How does the S-817B49AY-B2-U work? A: This IC works by comparing the input voltage with a reference voltage and providing an output signal when the voltage crosses a certain threshold.

  5. Q: Can the S-817B49AY-B2-U be used in battery-powered applications? A: Yes, the S-817B49AY-B2-U can be used in battery-powered applications as it has low power consumption.

  6. Q: What is the output type of the S-817B49AY-B2-U? A: The S-817B49AY-B2-U provides an open-drain output, which requires an external pull-up resistor.

  7. Q: Is the S-817B49AY-B2-U suitable for automotive applications? A: Yes, the S-817B49AY-B2-U is designed to meet automotive standards and can be used in automotive applications.

  8. Q: Does the S-817B49AY-B2-U have built-in hysteresis? A: Yes, the S-817B49AY-B2-U has built-in hysteresis to prevent output oscillation near the threshold voltage.

  9. Q: Can the S-817B49AY-B2-U be used in high-temperature environments? A: Yes, the S-817B49AY-B2-U is designed to operate in a wide temperature range, including high-temperature environments.

  10. Q: Are there any application notes or reference designs available for the S-817B49AY-B2-U? A: Yes, the manufacturer provides application notes and reference designs that can help with the implementation of the S-817B49AY-B2-U in various technical solutions.

Please note that the specific details mentioned in the answers may vary depending on the actual specifications and documentation provided by the manufacturer of the S-817B49AY-B2-U.