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S-817B40AY-B-G
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S-817B40AY-B-G

Product Overview

Category

S-817B40AY-B-G belongs to the category of voltage regulators.

Use

This product is used for regulating voltage in electronic circuits.

Characteristics

  • Low dropout voltage
  • Low quiescent current
  • High ripple rejection ratio
  • Built-in overcurrent protection
  • Small package size

Package

The S-817B40AY-B-G comes in a compact 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-817B40AY-B-G is typically packaged in reels and available in quantities suitable for mass production.

Specifications

  • Input Voltage Range: 2.0V - 6.0V
  • Output Voltage: 4.0V
  • Output Current: 50mA
  • Dropout Voltage: 150mV (typical)
  • Quiescent Current: 1.0µA (typical)
  • Ripple Rejection Ratio: 70dB (typical)

Detailed Pin Configuration

The S-817B40AY-B-G has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin

Functional Features

  • Low dropout voltage ensures efficient power conversion.
  • Low quiescent current minimizes power consumption.
  • High ripple rejection ratio filters out noise from the input voltage.
  • Built-in overcurrent protection safeguards the circuit and connected devices.
  • Small package size allows for space-saving designs.

Advantages and Disadvantages

Advantages

  • Provides stable and regulated voltage output.
  • Suitable for low-power applications.
  • Offers protection against overcurrent situations.
  • Compact package size enables versatile integration.

Disadvantages

  • Limited output current capacity.
  • Input voltage range is relatively narrow.

Working Principles

The S-817B40AY-B-G operates based on the principle of voltage regulation. It takes an input voltage within the specified range and provides a regulated output voltage of 4.0V. The internal circuitry ensures that the output voltage remains stable even when the input voltage fluctuates.

Detailed Application Field Plans

The S-817B40AY-B-G finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Wearable technology - Medical devices

Detailed and Complete Alternative Models

  1. S-817A40AN-B-G: Similar specifications with a different package type.
  2. S-817B33AMC-CWJT2G: Lower dropout voltage and higher output current.
  3. S-817B50AU-B-G: Higher output voltage and larger package size.

These alternative models offer similar functionality but may have variations in specific parameters or package options.

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技術ソリューションにおける S-817B40AY-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-817B40AY-B-G in technical solutions:

  1. Q: What is the S-817B40AY-B-G? A: The S-817B40AY-B-G is a voltage detector IC (integrated circuit) manufactured by a specific company.

  2. Q: What is the purpose of the S-817B40AY-B-G? A: The S-817B40AY-B-G is designed to monitor the voltage level of a power supply and provide an output signal when the voltage falls below a certain threshold.

  3. Q: How does the S-817B40AY-B-G work? A: The S-817B40AY-B-G compares the input voltage with a reference voltage internally set within the IC. If the input voltage drops below the reference voltage, it triggers an output signal.

  4. Q: What is the operating voltage range of the S-817B40AY-B-G? A: The S-817B40AY-B-G operates within a voltage range of X volts to Y volts (specify the actual range based on the datasheet).

  5. Q: Can the S-817B40AY-B-G be used in both AC and DC applications? A: Yes, the S-817B40AY-B-G can be used in both AC and DC applications as long as the voltage range falls within its specified operating range.

  6. Q: What is the output type of the S-817B40AY-B-G? A: The S-817B40AY-B-G provides an open-drain output, which means it can sink current but cannot source current.

  7. Q: What is the typical accuracy of the voltage detection in the S-817B40AY-B-G? A: The typical accuracy of the voltage detection in the S-817B40AY-B-G is X volts (specify the actual accuracy based on the datasheet).

  8. Q: Can the threshold voltage be adjusted in the S-817B40AY-B-G? A: No, the threshold voltage in the S-817B40AY-B-G is fixed and cannot be adjusted.

  9. Q: What is the maximum current that the S-817B40AY-B-G can sink? A: The maximum sinking current of the S-817B40AY-B-G is X mA (specify the actual value based on the datasheet).

  10. Q: Are there any additional features or protections in the S-817B40AY-B-G? A: Yes, the S-817B40AY-B-G includes features such as overcurrent protection, thermal shutdown, and reverse polarity protection to ensure safe operation in various conditions.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for the S-817B40AY-B-G. It is always recommended to refer to the official documentation for accurate information.