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S-817B22AY-Z2-U
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S-817B22AY-Z2-U

Product Overview

Category

S-817B22AY-Z2-U belongs to the category of voltage regulators.

Use

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

Characteristics

  • Voltage regulation: The S-817B22AY-Z2-U ensures a stable output voltage, even when the input voltage fluctuates.
  • Low power consumption: This voltage regulator operates with minimal power consumption, making it suitable for energy-efficient applications.
  • Small package size: The S-817B22AY-Z2-U comes in a compact package, allowing for space-saving integration into various electronic devices.
  • High accuracy: It provides precise voltage regulation, ensuring reliable performance of connected components.

Package

The S-817B22AY-Z2-U is available in a small surface-mount package, which facilitates easy installation on printed circuit boards (PCBs).

Essence

This voltage regulator is designed to maintain a constant output voltage, regardless of variations in the input voltage.

Packaging/Quantity

The S-817B22AY-Z2-U is typically packaged in reels or tape and reel packaging. The quantity per reel varies depending on the manufacturer's specifications.

Specifications

  • Input voltage range: 2.0V to 6.0V
  • Output voltage: 2.2V
  • Output current: Up to 50mA
  • Dropout voltage: 150mV (typical)
  • Operating temperature range: -40°C to +85°C
  • Quiescent current: 1µA (typical)

Detailed Pin Configuration

The S-817B22AY-Z2-U has three pins:

  1. VIN (Input Voltage): Connects to the input voltage source.
  2. VOUT (Output Voltage): Provides the regulated output voltage.
  3. GND (Ground): Connected to the reference ground potential.

Functional Features

  • Overcurrent protection: The S-817B22AY-Z2-U incorporates overcurrent protection, safeguarding connected components from excessive current flow.
  • Thermal shutdown: In case of excessive temperature rise, the voltage regulator automatically shuts down to prevent damage.
  • Short-circuit protection: It features built-in short-circuit protection, preventing damage due to accidental short circuits.

Advantages and Disadvantages

Advantages

  • Stable output voltage regulation
  • Low power consumption
  • Compact package size
  • High accuracy

Disadvantages

  • Limited output current capacity (up to 50mA)
  • Restricted input voltage range (2.0V to 6.0V)

Working Principles

The S-817B22AY-Z2-U utilizes a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry accordingly. This ensures that the output voltage remains stable, even when the input voltage varies.

Detailed Application Field Plans

The S-817B22AY-Z2-U finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Wearable devices - Industrial control systems

Detailed and Complete Alternative Models

  1. S-817A22ANB-CUJT2G: Similar voltage regulator with an adjustable output voltage.
  2. S-817B33AMC-CWPT2G: Voltage regulator with a higher output voltage of 3.3V.
  3. S-817B25AMC-CWPT2G: Voltage regulator with a slightly higher output voltage of 2.5V.

These alternative models offer similar functionality and can be considered as substitutes for the S-817B22AY-Z2-U, depending on specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-817B22AY-Z2-U v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-817B22AY-Z2-U in technical solutions:

  1. Q: What is the S-817B22AY-Z2-U? A: The S-817B22AY-Z2-U is a voltage detector IC (integrated circuit) manufactured by a specific company.

  2. Q: What is the purpose of the S-817B22AY-Z2-U? A: The S-817B22AY-Z2-U 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-817B22AY-Z2-U work? A: The S-817B22AY-Z2-U 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-817B22AY-Z2-U? A: The S-817B22AY-Z2-U operates within a voltage range of X volts to Y volts (specify the actual range).

  5. Q: Can the S-817B22AY-Z2-U be used in automotive applications? A: Yes, the S-817B22AY-Z2-U is suitable for automotive applications as it can withstand the required temperature and voltage conditions.

  6. Q: What is the output type of the S-817B22AY-Z2-U? A: The S-817B22AY-Z2-U has an open-drain output type, which means it can sink current but cannot source current.

  7. Q: What is the typical quiescent current consumption of the S-817B22AY-Z2-U? A: The typical quiescent current consumption of the S-817B22AY-Z2-U is X microamps (specify the actual value).

  8. Q: Can the S-817B22AY-Z2-U be used in battery-powered applications? A: Yes, the low quiescent current consumption makes the S-817B22AY-Z2-U suitable for battery-powered applications.

  9. Q: What is the accuracy of the voltage detection threshold in the S-817B22AY-Z2-U? A: The accuracy of the voltage detection threshold in the S-817B22AY-Z2-U is typically within X volts (specify the actual value).

  10. Q: Is the S-817B22AY-Z2-U available in different package options? A: Yes, the S-817B22AY-Z2-U is available in various package options such as SOT-23-5, SC-82AB, etc.