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S-817B38AUA-CXBT2G
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S-817B38AUA-CXBT2G

Product Overview

Category

The S-817B38AUA-CXBT2G belongs to the category of voltage regulators.

Use

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

Characteristics

  • Compact size
  • Low power consumption
  • High accuracy
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

The S-817B38AUA-CXBT2G comes in a small surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring proper functioning of electronic devices.

Packaging/Quantity

The S-817B38AUA-CXBT2G is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 3.8V
  • Output Current: Up to 150mA
  • Dropout Voltage: 160mV (typical)
  • Line Regulation: ±0.1% (typical)
  • Load Regulation: ±0.2% (typical)
  • Quiescent Current: 30µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817B38AUA-CXBT2G has the following pin configuration:

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

Functional Features

  • Voltage regulation: The S-817B38AUA-CXBT2G ensures a stable output voltage regardless of variations in the input voltage.
  • Overcurrent protection: It incorporates overcurrent protection to safeguard the circuit and connected devices.
  • Thermal shutdown protection: In case of excessive temperature, the regulator shuts down to prevent damage.

Advantages and Disadvantages

Advantages

  • Compact size allows for easy integration into small electronic devices.
  • Low power consumption helps conserve energy.
  • High accuracy ensures precise voltage regulation.
  • Wide input voltage range provides flexibility in various applications.
  • Overcurrent and thermal shutdown protection enhance safety and reliability.

Disadvantages

  • Limited output current capacity may not be suitable for high-power applications.
  • Dropout voltage may cause a slight voltage drop across the regulator.

Working Principles

The S-817B38AUA-CXBT2G operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, compensating for changes in the input voltage and load conditions.

Detailed Application Field Plans

The S-817B38AUA-CXBT2G finds applications in various fields, including but not limited to: 1. Portable electronic devices 2. Battery-powered systems 3. IoT devices 4. Wearable technology 5. Automotive electronics

Detailed and Complete Alternative Models

  1. S-817B33AUA-CXBT2G: Output voltage of 3.3V, otherwise similar specifications.
  2. S-817B50AUA-CXBT2G: Output voltage of 5.0V, otherwise similar specifications.
  3. S-817B25AUA-CXBT2G: Output voltage of 2.5V, otherwise similar specifications.
  4. S-817B18AUA-CXBT2G: Output voltage of 1.8V, otherwise similar specifications.

These alternative models provide different output voltages while maintaining similar characteristics and functionality.

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技術ソリューションにおける S-817B38AUA-CXBT2G の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of S-817B38AUA-CXBT2G in technical solutions:

  1. Q: What is the S-817B38AUA-CXBT2G? A: The S-817B38AUA-CXBT2G is a voltage detector IC (integrated circuit) that monitors the power supply voltage and provides a reset signal when the voltage drops below a specified threshold.

  2. Q: What is the operating voltage range of S-817B38AUA-CXBT2G? A: The operating voltage range of S-817B38AUA-CXBT2G is from 1.6V to 6.0V.

  3. Q: What is the typical reset threshold voltage of S-817B38AUA-CXBT2G? A: The typical reset threshold voltage of S-817B38AUA-CXBT2G is 3.8V.

  4. Q: Can S-817B38AUA-CXBT2G be used in battery-powered applications? A: Yes, S-817B38AUA-CXBT2G can be used in battery-powered applications as it operates within a wide voltage range and consumes low quiescent current.

  5. Q: What is the output type of S-817B38AUA-CXBT2G? A: The output type of S-817B38AUA-CXBT2G is an open-drain output.

  6. Q: How does S-817B38AUA-CXBT2G help in preventing data corruption during power supply fluctuations? A: S-817B38AUA-CXBT2G provides a reset signal to the microcontroller or other digital devices, allowing them to perform a controlled shutdown or save critical data before the power supply drops below the threshold.

  7. Q: Can S-817B38AUA-CXBT2G be used in automotive applications? A: Yes, S-817B38AUA-CXBT2G is suitable for automotive applications as it meets the AEC-Q100 Grade 1 requirements.

  8. Q: What is the typical quiescent current consumption of S-817B38AUA-CXBT2G? A: The typical quiescent current consumption of S-817B38AUA-CXBT2G is 0.1µA (microampere).

  9. Q: Does S-817B38AUA-CXBT2G have built-in hysteresis? A: Yes, S-817B38AUA-CXBT2G has built-in hysteresis to prevent oscillation near the threshold voltage.

  10. Q: What package does S-817B38AUA-CXBT2G come in? A: S-817B38AUA-CXBT2G is available in a small SOT-23-5 package, which is compact and suitable for space-constrained applications.

Please note that these answers are based on general information and may vary depending on the specific datasheet and application requirements.