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S-817B51AUA-CXOT2G
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S-817B51AUA-CXOT2G

Product Overview

Category

The S-817B51AUA-CXOT2G belongs to the category of voltage regulators.

Use

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

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Low quiescent current
  • Thermal shutdown protection
  • Short-circuit current limit

Package

The S-817B51AUA-CXOT2G comes in a small surface-mount package.

Essence

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

Packaging/Quantity

The S-817B51AUA-CXOT2G is typically packaged in reels and is available in quantities of 3000 units per reel.

Specifications

  • Input Voltage Range: 2.0V to 6.0V
  • Output Voltage Range: 1.5V to 5.5V
  • Dropout Voltage: 160mV (typical)
  • Quiescent Current: 1.0μA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817B51AUA-CXOT2G has the following pin configuration:

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

Functional Features

  • High Precision Voltage Regulation: The S-817B51AUA-CXOT2G provides precise and stable output voltage, ensuring accurate operation of connected devices.
  • Low Dropout Voltage: With a low dropout voltage, this regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
  • Low Quiescent Current: The low quiescent current ensures minimal power consumption when the regulator is in standby or idle mode.
  • Thermal Shutdown Protection: The device incorporates thermal shutdown protection, preventing damage due to excessive temperature.
  • Short-Circuit Current Limit: The short-circuit current limit feature protects the regulator and connected devices from excessive current flow during a short circuit.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures reliable operation of electronic circuits.
  • Low dropout voltage allows for efficient power conversion.
  • Low quiescent current minimizes power consumption.
  • Thermal shutdown protection prevents damage from overheating.
  • Short-circuit current limit protects against excessive current flow.

Disadvantages

  • Limited input voltage range (2.0V to 6.0V).
  • Output voltage range may not be suitable for all applications.

Working Principles

The S-817B51AUA-CXOT2G 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 stable output voltage, regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

The S-817B51AUA-CXOT2G finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-817B51AUA-CXOT2G include: - S-817A50ANB-CUPT2G - S-817A33AMC-CWJT2G - S-817A25ANB-CWJT2G - S-817A18AMC-CWJT2G

These models provide comparable voltage regulation capabilities and can be considered as alternatives based on specific application requirements.

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技術ソリューションにおける S-817B51AUA-CXOT2G 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-817B51AUA-CXOT2G in technical solutions:

  1. Q: What is the S-817B51AUA-CXOT2G? A: The S-817B51AUA-CXOT2G is a voltage detector IC with a built-in delay circuit and watchdog timer.

  2. Q: What is the operating voltage range of S-817B51AUA-CXOT2G? A: The operating voltage range is from 0.8V to 6.0V.

  3. Q: What is the purpose of the built-in delay circuit? A: The built-in delay circuit provides a delay time before outputting a detection signal, which helps prevent false detections due to momentary voltage fluctuations.

  4. Q: Can the S-817B51AUA-CXOT2G be used in battery-powered applications? A: Yes, the low operating voltage range makes it suitable for battery-powered applications.

  5. Q: What is the function of the watchdog timer? A: The watchdog timer monitors the system's operation and resets the microcontroller or other devices if it detects any abnormal behavior.

  6. Q: What is the output configuration of S-817B51AUA-CXOT2G? A: The output configuration is an open-drain output.

  7. Q: What is the typical quiescent current consumption of S-817B51AUA-CXOT2G? A: The typical quiescent current consumption is very low, typically around 1.0µA.

  8. Q: Can the detection voltage threshold be adjusted? A: No, the detection voltage threshold is fixed at a specific value.

  9. Q: Is the S-817B51AUA-CXOT2G suitable for overvoltage protection? A: No, the S-817B51AUA-CXOT2G is primarily designed for undervoltage detection and reset functions.

  10. Q: What is the package type of S-817B51AUA-CXOT2G? A: The S-817B51AUA-CXOT2G is available in a small SOT-23-5 package.

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