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S-817B33AY-Z2-U
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S-817B33AY-Z2-U

Product Overview

Category

S-817B33AY-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: 3.3V
  • Output Current: 50mA (max)
  • Low Dropout Voltage: 160mV (typ)
  • Standby Current: 1μA (max)
  • Operating Temperature Range: -40°C to +85°C

Package

The S-817B33AY-Z2-U comes in a small surface-mount package, which makes it suitable for compact electronic designs.

Essence

The essence of this product lies in its ability to regulate input voltage to a stable output voltage, ensuring reliable operation of electronic components.

Packaging/Quantity

The S-817B33AY-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: 3.3V ±2%
  • Output Current: 50mA (max)
  • Dropout Voltage: 160mV (typ)
  • Line Regulation: ±0.05%/V (typ)
  • Load Regulation: ±0.5% (typ)
  • Quiescent Current: 1μA (max)
  • Ripple Rejection: 60dB (typ)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817B33AY-Z2-U has the following pin configuration:

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

Functional Features

  • Low dropout voltage ensures efficient power conversion.
  • Excellent line and load regulation for stable output voltage.
  • Low quiescent current enables power-saving operation.
  • High ripple rejection ratio minimizes noise interference.

Advantages

  • Wide input voltage range allows compatibility with various power sources.
  • Small package size facilitates space-constrained designs.
  • Low dropout voltage reduces power dissipation and extends battery life.
  • High ripple rejection ratio enhances the performance of sensitive electronic components.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • Narrow output voltage range restricts flexibility in certain designs.

Working Principles

The S-817B33AY-Z2-U 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 stable output voltage.

Detailed Application Field Plans

The S-817B33AY-Z2-U finds application 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 specifications, different package type (SOT-23-5)
  2. S-817B33AMC-CWPT2G: Higher output current (100mA), same package type (SOT-23-3)
  3. S-817B33AMC-CXQT2G: Lower dropout voltage (120mV), same package type (SOT-23-3)

These alternative models offer similar functionality and can be considered as substitutes based on specific design requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-817B33AY-Z2-U v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-817B33AY-Z2-U in technical solutions:

  1. Q: What is the S-817B33AY-Z2-U? A: The S-817B33AY-Z2-U is a voltage detector IC that monitors the power supply voltage and provides a reset signal when the voltage drops below a certain threshold.

  2. Q: What is the operating voltage range of S-817B33AY-Z2-U? A: The operating voltage range of S-817B33AY-Z2-U is from 1.6V to 6.0V.

  3. Q: How does S-817B33AY-Z2-U help in technical solutions? A: S-817B33AY-Z2-U ensures proper functioning of electronic devices by monitoring the power supply voltage and generating a reset signal to prevent erratic behavior during power fluctuations.

  4. Q: Can S-817B33AY-Z2-U be used in battery-powered applications? A: Yes, S-817B33AY-Z2-U can be used in battery-powered applications as it operates within a wide voltage range and consumes very low current.

  5. Q: What is the typical reset threshold voltage of S-817B33AY-Z2-U? A: The typical reset threshold voltage of S-817B33AY-Z2-U is 3.3V.

  6. Q: Does S-817B33AY-Z2-U have an open-drain output? A: Yes, S-817B33AY-Z2-U has an open-drain output, which allows for easy integration with other digital circuits.

  7. Q: Can S-817B33AY-Z2-U be used in automotive applications? A: Yes, S-817B33AY-Z2-U is suitable for automotive applications as it meets the AEC-Q100 automotive qualification standards.

  8. Q: What is the operating temperature range of S-817B33AY-Z2-U? A: The operating temperature range of S-817B33AY-Z2-U is from -40°C to +105°C.

  9. Q: Does S-817B33AY-Z2-U have a built-in delay circuit? A: Yes, S-817B33AY-Z2-U has a built-in delay circuit that ensures stable reset output even during power-on or power-off transients.

  10. Q: Can S-817B33AY-Z2-U be used in industrial control systems? A: Yes, S-817B33AY-Z2-U is suitable for industrial control systems as it provides reliable voltage monitoring and reset functionality.

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