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S-817B41AY-B-G
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S-817B41AY-B-G

Product Overview

Category

S-817B41AY-B-G belongs to the category of voltage regulators.

Use

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

Characteristics

  • Low dropout voltage
  • Low quiescent current
  • High ripple rejection ratio
  • Built-in overcurrent protection
  • Thermal shutdown protection

Package

S-817B41AY-B-G is available in a small surface-mount package.

Essence

The essence of this product lies in its ability to regulate voltage efficiently and reliably in various electronic applications.

Packaging/Quantity

The product is typically packaged in reels or tubes, with a quantity of 3000 units per reel.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 4.1V
  • Output Current: 50mA
  • Dropout Voltage: 160mV (typical)
  • Quiescent Current: 30µA (typical)

Detailed Pin Configuration

The S-817B41AY-B-G 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 when the input voltage is close to the desired output voltage.
  • Low quiescent current minimizes power consumption during standby or idle mode.
  • High ripple rejection ratio filters out unwanted noise from the input voltage.
  • Built-in overcurrent protection safeguards the circuit from excessive current flow.
  • Thermal shutdown protection prevents the device from overheating.

Advantages and Disadvantages

Advantages

  • Efficient voltage regulation
  • Low power consumption
  • Reliable overcurrent and thermal protection
  • Small form factor

Disadvantages

  • Limited output current capacity (50mA)

Working Principles

The S-817B41AY-B-G utilizes a voltage reference, error amplifier, and pass transistor to regulate the output voltage. The input voltage is compared with the reference voltage, and the error amplifier adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

This product finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Mobile phones - Digital cameras - Wearable devices

Detailed and Complete Alternative Models

  1. S-817A Series
  2. S-817C Series
  3. S-817D Series
  4. S-817E Series
  5. S-817F Series

These alternative models offer similar functionality and characteristics, providing options for different voltage and current requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-817B41AY-B-G v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-817B41AY-B-G in technical solutions:

  1. Q: What is S-817B41AY-B-G? A: S-817B41AY-B-G is a voltage detector IC manufactured by a specific company. It is commonly used in various technical solutions for voltage monitoring and detection purposes.

  2. Q: What is the operating voltage range of S-817B41AY-B-G? A: The operating voltage range of S-817B41AY-B-G is typically between 0.8V and 6.0V.

  3. Q: How does S-817B41AY-B-G work? A: S-817B41AY-B-G works by continuously monitoring the input voltage and comparing it with a fixed reference voltage. When the input voltage falls below or exceeds the reference voltage, the output of the IC changes state, indicating a voltage detection event.

  4. Q: What is the output configuration of S-817B41AY-B-G? A: S-817B41AY-B-G has an open-drain output configuration, which means it can be connected to an external pull-up resistor to achieve the desired output voltage level.

  5. Q: What is the typical quiescent current consumption of S-817B41AY-B-G? A: The typical quiescent current consumption of S-817B41AY-B-G is around 1.0µA, making it suitable for low-power applications.

  6. Q: Can S-817B41AY-B-G be used for overvoltage protection? A: No, S-817B41AY-B-G is primarily designed for undervoltage detection. It does not provide overvoltage protection functionality.

  7. Q: What is the typical voltage detection accuracy of S-817B41AY-B-G? A: The typical voltage detection accuracy of S-817B41AY-B-G is ±1.0%.

  8. Q: Can S-817B41AY-B-G be used in automotive applications? A: Yes, S-817B41AY-B-G is suitable for automotive applications as it meets the necessary standards and has a wide operating temperature range.

  9. Q: Does S-817B41AY-B-G have built-in hysteresis? A: Yes, S-817B41AY-B-G incorporates built-in hysteresis to prevent output oscillation near the detection threshold.

  10. Q: What is the package type of S-817B41AY-B-G? A: S-817B41AY-B-G is available in a small SOT-23-5 package, which is commonly used in compact electronic designs.

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