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S-817B39AUA-CXCT2G
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S-817B39AUA-CXCT2G

Product Overview

Category

The S-817B39AUA-CXCT2G 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
  • Small package size

Package

The S-817B39AUA-CXCT2G comes 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 S-817B39AUA-CXCT2G is typically packaged in reels and is available in quantities suitable for both prototyping and mass production.

Specifications

  • Input Voltage Range: 2.0V - 6.0V
  • Output Voltage: 3.9V
  • Output Current: Up to 150mA
  • Dropout Voltage: 160mV (typical)
  • Quiescent Current: 1.0µA (typical)
  • Ripple Rejection Ratio: 70dB (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817B39AUA-CXCT2G has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin

Functional Features

  • Low dropout voltage ensures efficient voltage regulation even with low input voltages.
  • Low quiescent current minimizes power consumption when the device is in standby mode.
  • High ripple rejection ratio reduces noise and interference in the output voltage.
  • Built-in overcurrent protection safeguards the circuit from excessive current flow.

Advantages and Disadvantages

Advantages

  • Small package size allows for space-saving integration in compact electronic devices.
  • Wide input voltage range provides flexibility in various applications.
  • Excellent ripple rejection ratio ensures a stable output voltage.

Disadvantages

  • Limited output current capacity may not be suitable for high-power applications.
  • Higher dropout voltage compared to some alternative models.

Working Principles

The S-817B39AUA-CXCT2G is a linear voltage regulator that utilizes a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage, adjusting the pass transistor's resistance to maintain a constant output voltage.

Detailed Application Field Plans

The S-817B39AUA-CXCT2G finds application in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Wearable devices - Industrial control systems

Detailed and Complete Alternative Models

  1. S-817B33AUA-CXCT2G: Output voltage of 3.3V
  2. S-817B50AUA-CXCT2G: Output voltage of 5.0V
  3. S-817B25AUA-CXCT2G: Output voltage of 2.5V
  4. S-817B12AUA-CXCT2G: Output voltage of 1.2V

These alternative models provide different output voltage options to suit specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-817B39AUA-CXCT2G v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-817B39AUA-CXCT2G in technical solutions:

  1. Q: What is the S-817B39AUA-CXCT2G? A: The S-817B39AUA-CXCT2G is a voltage detector IC (integrated circuit) manufactured by a specific company.

  2. Q: What is the purpose of the S-817B39AUA-CXCT2G? A: The purpose of this IC is to monitor and detect voltage levels in electronic circuits.

  3. Q: What is the operating voltage range of the S-817B39AUA-CXCT2G? A: The operating voltage range of this IC is typically between 1.6V and 6.0V.

  4. Q: How does the S-817B39AUA-CXCT2G work? A: This IC works by comparing the input voltage with a fixed reference voltage and providing an output signal when the voltage crosses a certain threshold.

  5. Q: What is the output type of the S-817B39AUA-CXCT2G? A: The output type of this IC is an open-drain, which means it can be connected to other devices or circuits for further processing.

  6. Q: What is the typical accuracy of the voltage detection in the S-817B39AUA-CXCT2G? A: The typical accuracy of this IC is around ±1.0%.

  7. Q: Can the S-817B39AUA-CXCT2G be used in automotive applications? A: Yes, this IC is suitable for automotive applications as it meets the required standards and specifications.

  8. Q: Does the S-817B39AUA-CXCT2G have any built-in protection features? A: Yes, this IC has built-in overvoltage and reverse voltage protection to ensure the safety of the circuit.

  9. Q: What is the package type of the S-817B39AUA-CXCT2G? A: The S-817B39AUA-CXCT2G comes in a small SOT-23-5 package.

  10. Q: Can the S-817B39AUA-CXCT2G 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, making it suitable for power-sensitive designs.

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