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S-817B47AY-Z2-U
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S-817B47AY-Z2-U

Product Overview

Category

S-817B47AY-Z2-U belongs to the category of voltage regulators.

Use

This product is used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

  • Input Voltage Range: 1.8V to 6.0V
  • Output Voltage Range: 1.5V to 5.5V
  • Maximum Output Current: 50mA
  • Low Quiescent Current: 1µA (typ.)
  • High Ripple Rejection: 70dB (typ.)
  • Low Dropout Voltage: 160mV (typ.)

Package

The S-817B47AY-Z2-U comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

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

Packaging/Quantity

The S-817B47AY-Z2-U is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

  • Input Voltage Range: 1.8V to 6.0V
  • Output Voltage Range: 1.5V to 5.5V
  • Output Current: 50mA (max)
  • Dropout Voltage: 160mV (typ)
  • Quiescent Current: 1µA (typ)
  • Ripple Rejection: 70dB (typ)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817B47AY-Z2-U has the following pin configuration:

  1. VIN: Input Voltage
  2. GND: Ground
  3. VOUT: Output Voltage

Functional Features

  • Voltage Regulation: The S-817B47AY-Z2-U ensures a stable and regulated output voltage, even with varying input voltages.
  • Low Quiescent Current: With a quiescent current of only 1µA, this voltage regulator minimizes power consumption when the load is light.
  • High Ripple Rejection: The high ripple rejection capability of 70dB ensures that any noise or fluctuations in the input voltage are effectively suppressed.
  • Low Dropout Voltage: The low dropout voltage of 160mV allows the regulator to operate efficiently even when the input voltage is close to the desired output voltage.

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows for flexibility in various applications.
  • Low quiescent current minimizes power consumption.
  • High ripple rejection ensures a clean and stable output voltage.
  • Small package size makes it suitable for compact electronic devices.

Disadvantages

  • Limited maximum output current of 50mA may not be sufficient for high-power applications.
  • Dropout voltage of 160mV may cause some power loss in low-input voltage scenarios.

Working Principles

The S-817B47AY-Z2-U operates based on the principle of a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, regardless of variations in the input voltage.

Detailed Application Field Plans

The S-817B47AY-Z2-U can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-817B47AY-Z2-U include: - S-817A Series - S-817C Series - S-817D Series - S-817E Series

These alternative models provide different input/output voltage ranges and current capabilities, allowing for greater flexibility in design choices.

In conclusion, the S-817B47AY-Z2-U is a voltage regulator that offers stable and regulated voltage output, low power consumption, and high ripple rejection. While it has some limitations in terms of maximum output current and dropout voltage, it is suitable for various applications in the field of electronics.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-817B47AY-Z2-U v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-817B47AY-Z2-U in technical solutions:

  1. Q: What is the S-817B47AY-Z2-U? A: The S-817B47AY-Z2-U is a voltage detector IC (integrated circuit) manufactured by a specific company.

  2. Q: What is the purpose of the S-817B47AY-Z2-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-817B47AY-Z2-U? A: The operating voltage range of this IC is typically between 1.6V and 6.0V.

  4. Q: How does the S-817B47AY-Z2-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 format of the S-817B47AY-Z2-U? A: The output is typically an active-low signal, meaning it goes low when the input voltage falls below the threshold.

  6. Q: Can the threshold voltage be adjusted in the S-817B47AY-Z2-U? A: No, the threshold voltage is fixed and cannot be adjusted externally.

  7. Q: What is the typical accuracy of the S-817B47AY-Z2-U? A: The typical accuracy is around ±1.5% of the threshold voltage.

  8. Q: What is the maximum current consumption of the S-817B47AY-Z2-U? A: The maximum current consumption is typically around 1.0µA.

  9. Q: Can the S-817B47AY-Z2-U be used in battery-powered applications? A: Yes, it is suitable for battery-powered applications due to its low current consumption.

  10. Q: What are some typical applications of the S-817B47AY-Z2-U? A: It can be used in various applications such as power supply monitoring, battery voltage detection, and system reset functions.

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