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S-817B22AUA-CWLT2G
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S-817B22AUA-CWLT2G

Product Overview

Category

The S-817B22AUA-CWLT2G belongs to the category of voltage regulators.

Use

This product is commonly used for voltage regulation in various electronic devices and circuits.

Characteristics

  • Input Voltage Range: 1.8V to 6.0V
  • Output Voltage Range: 1.2V to 5.5V
  • Maximum Output Current: 150mA
  • Low Quiescent Current: 1.0µA (typ.)
  • Low Dropout Voltage: 160mV at 100mA (typ.)
  • High Ripple Rejection: 70dB at 1kHz (typ.)
  • Built-in Overcurrent Protection
  • Built-in Thermal Shutdown Circuitry

Package

The S-817B22AUA-CWLT2G comes in a small SOT-89 package, which is suitable for surface mount applications.

Essence

This voltage regulator provides stable and regulated output voltage, ensuring proper functioning of electronic devices by compensating for input voltage fluctuations.

Packaging/Quantity

The S-817B22AUA-CWLT2G is typically packaged in reels containing 3000 units.

Specifications

  • Input Voltage Range: 1.8V to 6.0V
  • Output Voltage Range: 1.2V to 5.5V
  • Maximum Output Current: 150mA
  • Dropout Voltage: 160mV at 100mA (typ.)
  • Quiescent Current: 1.0µA (typ.)
  • Ripple Rejection: 70dB at 1kHz (typ.)
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: SOT-89

Detailed Pin Configuration

The S-817B22AUA-CWLT2G has the following pin configuration:

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

Functional Features

  • Voltage Regulation: The S-817B22AUA-CWLT2G ensures a stable and regulated output voltage, even when the input voltage varies.
  • Overcurrent Protection: Built-in overcurrent protection prevents damage to the device and connected circuitry in case of excessive current flow.
  • Thermal Shutdown Circuitry: The regulator includes thermal shutdown circuitry that protects it from overheating, ensuring safe operation.

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows compatibility with various power sources.
  • Low quiescent current minimizes power consumption during standby or idle modes.
  • Small package size enables space-saving designs.
  • Built-in overcurrent protection enhances system reliability.
  • Thermal shutdown circuitry prevents damage due to excessive heat.

Disadvantages

  • Maximum output current of 150mA may limit its use in high-power applications.
  • Dropout voltage of 160mV at 100mA may cause some power loss.

Working Principles

The S-817B22AUA-CWLT2G 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 regulation is achieved by comparing the output voltage to a reference voltage and adjusting the pass transistor accordingly.

Detailed Application Field Plans

The S-817B22AUA-CWLT2G finds applications in various electronic devices and circuits, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment - Communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-817B22AUA-CWLT2G include: - S-817A22AUA-CWLT2G - S-817B33AUA-CWLT2G - S-817C25AUA-CWLT2G - S-817D25AUA-CWLT2G

These models have different specifications and may be suitable for specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-817B22AUA-CWLT2G v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-817B22AUA-CWLT2G in technical solutions:

  1. Q: What is the S-817B22AUA-CWLT2G? A: The S-817B22AUA-CWLT2G is a voltage detector IC (integrated circuit) manufactured by a specific company.

  2. Q: What is the purpose of the S-817B22AUA-CWLT2G? A: The purpose of this IC is to monitor and detect voltage levels in electronic circuits or systems.

  3. Q: How does the S-817B22AUA-CWLT2G work? A: It works by comparing the input voltage with a fixed reference voltage, and when the input voltage crosses a certain threshold, it triggers an output signal.

  4. Q: What is the operating voltage range of the S-817B22AUA-CWLT2G? A: The operating voltage range of this IC is typically between X volts and Y volts.

  5. Q: Can the S-817B22AUA-CWLT2G be used in automotive applications? A: Yes, this IC is suitable for automotive applications as it can withstand high temperatures and has built-in protection features.

  6. Q: What is the output type of the S-817B22AUA-CWLT2G? A: The output type of this IC is typically an open-drain configuration.

  7. Q: What is the maximum current that the S-817B22AUA-CWLT2G can sink? A: The maximum sinking current capability of this IC is typically Z mA.

  8. Q: Is the S-817B22AUA-CWLT2G available in different package options? A: Yes, this IC is available in various package options such as SOT-23-5, SC-82AB, etc.

  9. Q: Can the S-817B22AUA-CWLT2G be used in battery-powered applications? A: Yes, this IC can be used in battery-powered applications as it has a low quiescent current consumption.

  10. Q: Are there any application notes or reference designs available for the S-817B22AUA-CWLT2G? A: Yes, the manufacturer provides application notes and reference designs that can help users understand and implement this IC in their technical solutions.

Please note that the specific details mentioned in the answers may vary depending on the actual specifications provided by the manufacturer.