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S-817B19AUA-CWIT2U
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S-817B19AUA-CWIT2U

Product Overview

Category

The S-817B19AUA-CWIT2U belongs to the category of voltage regulators.

Use

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

Characteristics

  • Input voltage range: 2.0V to 6.0V
  • Output voltage: 1.9V
  • Maximum output current: 50mA
  • Low quiescent current: 1.0µA (typ.)
  • Low dropout voltage: 160mV (typ.)
  • Built-in overcurrent protection
  • Small package size: SOT-23-5

Package and Quantity

The S-817B19AUA-CWIT2U is packaged in a SOT-23-5 package. It is available in quantities of [insert quantity].

Essence

The essence of the S-817B19AUA-CWIT2U is its ability to regulate voltage efficiently and reliably in electronic circuits.

Specifications

  • Input Voltage Range: 2.0V to 6.0V
  • Output Voltage: 1.9V
  • Output Current: 50mA (maximum)
  • Quiescent Current: 1.0µA (typical)
  • Dropout Voltage: 160mV (typical)
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: SOT-23-5

Detailed Pin Configuration

The S-817B19AUA-CWIT2U has the following pin configuration:

  1. VOUT (Output Voltage)
  2. GND (Ground)
  3. VIN (Input Voltage)
  4. CE (Chip Enable)
  5. NC (No Connection)

Functional Features

  • Voltage regulation: The S-817B19AUA-CWIT2U ensures a stable output voltage of 1.9V, regardless of input voltage fluctuations.
  • Overcurrent protection: The built-in overcurrent protection feature safeguards the circuit from excessive current flow.

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows for flexibility in various applications.
  • Low quiescent current minimizes power consumption.
  • Small package size enables space-saving designs.
  • Built-in overcurrent protection enhances circuit reliability.

Disadvantages

  • Limited maximum output current may restrict usage in high-power applications.
  • Dropout voltage of 160mV may affect efficiency in low-power scenarios.

Working Principles

The S-817B19AUA-CWIT2U operates based on the principle of linear voltage regulation. It utilizes a feedback mechanism to maintain a constant output voltage of 1.9V, irrespective of changes in the input voltage. The internal circuitry adjusts the output voltage by controlling the pass transistor, ensuring a stable and regulated supply.

Detailed Application Field Plans

The S-817B19AUA-CWIT2U finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Wearable technology - Embedded systems

Detailed and Complete Alternative Models

  1. S-817A19AUA-CWIT2U: Similar to the S-817B19AUA-CWIT2U, but with an output voltage of 1.9V and a different package type (SOT-89-5).
  2. S-817C19AUA-CWIT2U: Offers the same output voltage of 1.9V, but with a higher maximum output current of 100mA.
  3. S-817D19AUA-CWIT2U: Provides an output voltage of 1.9V, with an extended input voltage range of 2.7V to 6.0V.

These alternative models offer similar functionality and can be considered as suitable replacements for the S-817B19AUA-CWIT2U in different application scenarios.

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Texniki həllərdə S-817B19AUA-CWIT2U tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

Sure! Here are 10 common questions and answers related to the application of S-817B19AUA-CWIT2U in technical solutions:

  1. Q: What is the S-817B19AUA-CWIT2U? A: The S-817B19AUA-CWIT2U is a voltage detector IC (integrated circuit) manufactured by a specific company.

  2. Q: What is the purpose of the S-817B19AUA-CWIT2U? A: The purpose of this IC is to monitor and detect voltage levels in electronic circuits or systems.

  3. Q: How does the S-817B19AUA-CWIT2U work? A: It works by comparing the input voltage with a fixed reference voltage and providing an output signal when the voltage crosses a certain threshold.

  4. Q: What is the voltage range that the S-817B19AUA-CWIT2U can detect? A: This IC can detect voltages within a specific range, typically from 1.9V to 6.0V.

  5. Q: Can the S-817B19AUA-CWIT2U be used in battery-powered applications? A: Yes, it can be used in battery-powered applications as it has low power consumption and operates at low voltages.

  6. Q: Is the S-817B19AUA-CWIT2U suitable for automotive applications? A: Yes, it is suitable for automotive applications as it meets the required standards and has a wide operating temperature range.

  7. Q: Does the S-817B19AUA-CWIT2U have any built-in protection features? A: Yes, it has built-in overvoltage and undervoltage detection, which can help protect the circuit or system from damage.

  8. Q: Can the S-817B19AUA-CWIT2U be used in industrial control systems? A: Yes, it can be used in industrial control systems as it is designed to withstand harsh environments and has high reliability.

  9. Q: Are there any specific precautions to consider when using the S-817B19AUA-CWIT2U? A: It is recommended to follow the manufacturer's datasheet for proper usage guidelines, including voltage limits and operating conditions.

  10. Q: Where can I find more information about the S-817B19AUA-CWIT2U? A: You can find more detailed information, including datasheets and application notes, on the manufacturer's website or by contacting their technical support team.

Please note that the answers provided here are general and may vary depending on the specific requirements and use cases of the S-817B19AUA-CWIT2U in different technical solutions.