ABLIC U.S.A. Inc.
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S-817B19AY-B-G
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S-817B19AY-B-G

Product Overview

Category

S-817B19AY-B-G belongs to the category of voltage regulators.

Use

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

Characteristics

  • Voltage regulation capability
  • Low power consumption
  • Compact size
  • High reliability

Package

S-817B19AY-B-G comes in a small surface mount package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

The product is typically packaged in reels or tubes, with a quantity of 3000 units per reel.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 1.9V
  • Output Current: 50mA
  • Dropout Voltage: 160mV (typical)
  • Quiescent Current: 1µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817B19AY-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 with low input voltages.
  • Ultra-low quiescent current minimizes power consumption, making it suitable for battery-powered devices.
  • Built-in overcurrent protection safeguards the circuit from excessive current flow.
  • Thermal shutdown feature protects the device from overheating.

Advantages and Disadvantages

Advantages

  • High reliability ensures long-term performance.
  • Compact size allows for easy integration into various electronic devices.
  • Low power consumption extends battery life.
  • Wide operating temperature range enables usage in extreme environments.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • Fixed output voltage may restrict flexibility in certain designs.

Working Principles

The S-817B19AY-B-G is a linear voltage regulator that utilizes a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

This product finds applications in various electronic devices, including but not limited to: - Portable consumer electronics - IoT devices - Medical devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  1. S-817A19AN-B-G: Similar specifications, but with an adjustable output voltage feature.
  2. S-817B18AU-CW-T2: Lower dropout voltage and higher output current capability.
  3. S-817B25AMC-CWPT2G: Higher output voltage and wider input voltage range.

These alternative models provide options based on specific requirements and design considerations.

In conclusion, the S-817B19AY-B-G is a reliable and compact voltage regulator with excellent voltage regulation capabilities. Its low power consumption and wide operating temperature range make it suitable for a variety of applications. However, its limited output current and fixed output voltage should be considered when selecting this product for specific designs.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-817B19AY-B-G en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of S-817B19AY-B-G in technical solutions:

  1. Q: What is the S-817B19AY-B-G? A: The S-817B19AY-B-G is a voltage detector IC (integrated circuit) manufactured by a specific company.

  2. Q: What is the purpose of the S-817B19AY-B-G? A: The S-817B19AY-B-G is designed to monitor the voltage level of a power supply and provide an output signal when the voltage falls below a certain threshold.

  3. Q: How does the S-817B19AY-B-G work? A: The S-817B19AY-B-G compares the input voltage with a reference voltage internally set within the IC. If the input voltage drops below the reference voltage, it triggers an output signal.

  4. Q: What is the operating voltage range of the S-817B19AY-B-G? A: The S-817B19AY-B-G operates within a voltage range of X volts to Y volts. Please refer to the datasheet for specific details.

  5. Q: Can the S-817B19AY-B-G be used in automotive applications? A: Yes, the S-817B19AY-B-G is suitable for automotive applications as it meets the required standards and specifications.

  6. Q: What is the output type of the S-817B19AY-B-G? A: The S-817B19AY-B-G has an open-drain output type, which means it can sink current but cannot source current.

  7. Q: What is the typical quiescent current consumption of the S-817B19AY-B-G? A: The typical quiescent current consumption of the S-817B19AY-B-G is X microamps, making it suitable for low-power applications.

  8. Q: Can the S-817B19AY-B-G be used in battery-powered devices? A: Yes, the low quiescent current and wide operating voltage range make the S-817B19AY-B-G suitable for battery-powered devices.

  9. Q: Does the S-817B19AY-B-G have built-in hysteresis? A: Yes, the S-817B19AY-B-G has built-in hysteresis to prevent output oscillation near the threshold voltage.

  10. Q: Are there any application notes or reference designs available for the S-817B19AY-B-G? A: Yes, the manufacturer provides application notes and reference designs that can help you understand and implement the S-817B19AY-B-G in your technical solutions.