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S-817B12AY-B-G
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S-817B12AY-B-G

Product Overview

Category

S-817B12AY-B-G 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

S-817B12AY-B-G is available in a small surface-mount package.

Essence

The essence of this product lies in its ability to regulate voltage efficiently and reliably in various electronic applications.

Packaging/Quantity

The product 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: 1.2V
  • Output Current: 50mA
  • Dropout Voltage: 160mV (typical)
  • Quiescent Current: 30μA (typical)
  • Ripple Rejection Ratio: 70dB (typical)

Detailed Pin Configuration

The S-817B12AY-B-G has the following pin configuration:

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

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 conditions.
  • High ripple rejection ratio filters out unwanted noise from the input voltage.
  • Built-in overcurrent protection safeguards the circuit from excessive current flow.
  • Thermal shutdown protection prevents damage due to excessive temperature.

Advantages and Disadvantages

Advantages

  • Efficient voltage regulation
  • Low power consumption
  • Noise filtering capability
  • Overcurrent protection
  • Thermal protection

Disadvantages

  • Limited output current capacity (50mA)

Working Principles

The S-817B12AY-B-G operates based on a voltage regulation principle known as a linear regulator. It compares the input voltage with a reference voltage and adjusts the output voltage accordingly. The internal circuitry ensures that the output voltage remains stable even when the input voltage or load conditions change.

Detailed Application Field Plans

The S-817B12AY-B-G is suitable for various applications, including but not limited to: - Battery-powered devices - Portable electronic devices - IoT devices - Wearable devices - Consumer electronics

Detailed and Complete Alternative Models

  1. S-817A12AY-B-G: Similar specifications, but with an output voltage of 1.2V and an output current of 100mA.
  2. S-817B33AMC-CWMT2G: Different package type, with similar specifications and an output voltage of 3.3V.

These alternative models provide options with varying output voltages and current capacities, allowing flexibility in design choices.

In conclusion, the S-817B12AY-B-G is a voltage regulator with excellent characteristics, such as low dropout voltage, low quiescent current, and built-in protection features. Its compact package and wide range of applications make it a versatile choice for voltage regulation needs in electronic circuits.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-817B12AY-B-G en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of S-817B12AY-B-G in technical solutions:

  1. Q: What is the S-817B12AY-B-G? A: The S-817B12AY-B-G 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. Q: What is the operating voltage range of S-817B12AY-B-G? A: The operating voltage range of S-817B12AY-B-G is from 0.8V to 6.0V.

  3. Q: How does S-817B12AY-B-G help in technical solutions? A: S-817B12AY-B-G 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.

  4. Q: What is the typical reset voltage threshold of S-817B12AY-B-G? A: The typical reset voltage threshold of S-817B12AY-B-G is 1.2V.

  5. Q: Can I adjust the reset voltage threshold of S-817B12AY-B-G? A: No, the reset voltage threshold of S-817B12AY-B-G is fixed and cannot be adjusted.

  6. Q: What is the output type of S-817B12AY-B-G? A: The output type of S-817B12AY-B-G is an active low open-drain output.

  7. Q: What is the maximum supply current of S-817B12AY-B-G? A: The maximum supply current of S-817B12AY-B-G is typically 1.0μA.

  8. Q: Can S-817B12AY-B-G be used in battery-powered applications? A: Yes, S-817B12AY-B-G is suitable for battery-powered applications due to its low supply current and wide operating voltage range.

  9. Q: Does S-817B12AY-B-G have built-in hysteresis? A: Yes, S-817B12AY-B-G has a built-in hysteresis of typically 50mV, which helps to prevent false triggering.

  10. Q: What package does S-817B12AY-B-G come in? A: S-817B12AY-B-G is available in a small SOT-23-5 package, which is compact and easy to integrate into various electronic designs.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications of the S-817B12AY-B-G.