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S-817B35AY-Z2-U
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S-817B35AY-Z2-U

Product Overview

Category

S-817B35AY-Z2-U 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: 2.0V to 6.0V
  • Output Voltage Range: 1.5V 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 Circuit

Package

The S-817B35AY-Z2-U comes in a small surface-mount package, which makes it suitable for compact electronic devices.

Essence

This voltage regulator is designed to provide stable and regulated output voltage, ensuring proper functioning of electronic circuits.

Packaging/Quantity

The S-817B35AY-Z2-U is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

  • Input Voltage Range: 2.0V to 6.0V
  • Output Voltage Range: 1.5V to 5.5V
  • Output Current: 150mA (max)
  • 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

Detailed Pin Configuration

The S-817B35AY-Z2-U has the following pin configuration:

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

Functional Features

  • Overcurrent Protection: The S-817B35AY-Z2-U has built-in overcurrent protection, which safeguards the circuit from excessive current flow.
  • Thermal Shutdown Circuit: This voltage regulator incorporates a thermal shutdown circuit that protects it from overheating, ensuring its longevity and reliability.

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows for versatile applications.
  • Low quiescent current minimizes power consumption.
  • Small package size enables use in compact electronic devices.
  • Built-in overcurrent protection enhances circuit safety.
  • Thermal shutdown circuit prevents overheating.

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-817B35AY-Z2-U operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. By maintaining a constant voltage difference, it ensures a stable output voltage regardless of variations in the input voltage.

Detailed Application Field Plans

The S-817B35AY-Z2-U 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

Detailed and Complete Alternative Models

  1. S-817A33ANB-CUJT2G: Similar voltage regulator with a different output voltage range (3.3V).
  2. S-817A33ANB-CWQT2G: Similar voltage regulator with a different package type (SOT-23-5).

These alternative models offer similar functionality and can be used as substitutes for the S-817B35AY-Z2-U in specific applications.

In conclusion, the S-817B35AY-Z2-U is a voltage regulator that provides stable and regulated output voltage for various electronic devices. Its wide input voltage range, low quiescent current, and built-in protection features make it suitable for a range of applications. However, its limited output current capacity and dropout voltage should be considered when selecting alternative models for high-power applications.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-817B35AY-Z2-U en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of S-817B35AY-Z2-U in technical solutions:

  1. Q: What is the S-817B35AY-Z2-U? A: The S-817B35AY-Z2-U is a voltage detector IC manufactured by a specific company.

  2. Q: What is the purpose of the S-817B35AY-Z2-U? A: The S-817B35AY-Z2-U is designed to monitor the voltage level in electronic circuits and provide an output signal when the voltage falls below a certain threshold.

  3. Q: What is the operating voltage range of the S-817B35AY-Z2-U? A: The S-817B35AY-Z2-U operates within a voltage range of X volts to Y volts.

  4. Q: How does the S-817B35AY-Z2-U detect voltage levels? A: The S-817B35AY-Z2-U uses an internal voltage reference and a comparator to compare the input voltage with a preset threshold.

  5. Q: What is the output format of the S-817B35AY-Z2-U? A: The S-817B35AY-Z2-U provides a digital output signal, typically in the form of an open-drain or push-pull output.

  6. Q: Can the threshold voltage be adjusted in the S-817B35AY-Z2-U? A: No, the threshold voltage in the S-817B35AY-Z2-U is fixed and cannot be adjusted.

  7. Q: What is the typical accuracy of the S-817B35AY-Z2-U? A: The typical accuracy of the S-817B35AY-Z2-U is around +/- X%.

  8. Q: What is the maximum current that the S-817B35AY-Z2-U can sink/source? A: The S-817B35AY-Z2-U can typically sink/source a maximum current of X mA.

  9. Q: Can the S-817B35AY-Z2-U be used in automotive applications? A: Yes, the S-817B35AY-Z2-U is suitable for automotive applications as it meets certain industry standards.

  10. Q: Are there any specific precautions to consider when using the S-817B35AY-Z2-U? A: It is recommended to follow the manufacturer's datasheet and guidelines for proper usage, including considerations for voltage levels, temperature range, and ESD protection.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements of the S-817B35AY-Z2-U.