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S-817B11AY-B2-U
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S-817B11AY-B2-U

Product Overview

Category

The S-817B11AY-B2-U 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
  • Thermal shutdown protection

Package

The S-817B11AY-B2-U comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of this product lies in its ability to regulate voltage efficiently and reliably, ensuring stable operation of electronic circuits.

Packaging/Quantity

The S-817B11AY-B2-U is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

  • Input Voltage Range: 2.0V to 6.0V
  • Output Voltage: 1.1V
  • Output Current: 50mA
  • Dropout Voltage: 160mV (typical)
  • Quiescent Current: 10µA (typical)
  • Ripple Rejection Ratio: 70dB (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817B11AY-B2-U has the following pin configuration:

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

Functional Features

  • Low dropout voltage ensures efficient voltage regulation even when the input voltage is close to the desired output voltage.
  • Low quiescent current minimizes power consumption during standby or idle periods.
  • High ripple rejection ratio filters out noise and unwanted fluctuations from the input voltage.
  • Built-in overcurrent protection safeguards the circuit from excessive current flow.
  • Thermal shutdown protection prevents the device from overheating, ensuring its longevity.

Advantages and Disadvantages

Advantages

  • Compact size and surface-mount package make it suitable for space-constrained applications.
  • Wide input voltage range allows for flexibility in various electronic circuits.
  • Low dropout voltage ensures efficient power conversion.
  • Built-in protection features enhance the reliability of the circuit.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • Single fixed output voltage restricts versatility in certain designs.

Working Principles

The S-817B11AY-B2-U operates based on a voltage regulation principle. 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-817B11AY-B2-U finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Wearable devices - Medical equipment - Industrial control systems

Detailed and Complete Alternative Models

  1. S-817A10ANF-CUJTFG
  2. XC6206P332MR-G
  3. LM1117IMPX-3.3/NOPB
  4. MCP1700T-3302E/TT
  5. NCP1117DT33RKG

These alternative models offer similar functionality and can be considered as substitutes for the S-817B11AY-B2-U in different applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-817B11AY-B2-U en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of S-817B11AY-B2-U in technical solutions:

1. What is the S-817B11AY-B2-U? - The S-817B11AY-B2-U is a voltage detector IC (integrated circuit) that monitors the power supply voltage and provides a reset signal when the voltage drops below a certain threshold.

2. What is the operating voltage range of S-817B11AY-B2-U? - The operating voltage range of S-817B11AY-B2-U is from 1.6V to 6.0V.

3. How does S-817B11AY-B2-U help in technical solutions? - S-817B11AY-B2-U helps in technical solutions by providing a reliable reset signal to microcontrollers, microprocessors, or other digital devices when the power supply voltage falls below a specified level, ensuring proper system initialization and preventing data corruption.

4. What is the output type of S-817B11AY-B2-U? - The output type of S-817B11AY-B2-U is an open-drain output.

5. What is the typical reset threshold voltage of S-817B11AY-B2-U? - The typical reset threshold voltage of S-817B11AY-B2-U is 2.93V.

6. Can I adjust the reset threshold voltage of S-817B11AY-B2-U? - No, the reset threshold voltage of S-817B11AY-B2-U is fixed and cannot be adjusted.

7. What is the quiescent current consumption of S-817B11AY-B2-U? - The quiescent current consumption of S-817B11AY-B2-U is typically 1.0µA.

8. Is S-817B11AY-B2-U suitable for battery-powered applications? - Yes, S-817B11AY-B2-U is suitable for battery-powered applications due to its low quiescent current consumption and wide operating voltage range.

9. Can S-817B11AY-B2-U be used in automotive applications? - Yes, S-817B11AY-B2-U is AEC-Q100 qualified, making it suitable for automotive applications.

10. What is the package type of S-817B11AY-B2-U? - S-817B11AY-B2-U is available in a small SOT-23-5 package, which is compact and easy to integrate into various electronic designs.

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