ABLIC U.S.A. Inc.
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S-817B19AY-Z2-U
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S-817B19AY-Z2-U

Product Overview

Category

S-817B19AY-Z2-U belongs to the category of voltage regulators.

Use

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

Characteristics

  • Compact size
  • Low power consumption
  • High accuracy
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

The S-817B19AY-Z2-U 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, ensuring proper functioning of electronic devices.

Packaging/Quantity

The S-817B19AY-Z2-U 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: 1.9V
  • Output Current: 50mA
  • Dropout Voltage: 160mV (typical)
  • Line Regulation: ±0.05% (typical)
  • Load Regulation: ±0.3% (typical)
  • Quiescent Current: 30µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817B19AY-Z2-U has the following pin configuration:

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

Functional Features

  • Voltage regulation: The S-817B19AY-Z2-U ensures a stable output voltage regardless of input voltage fluctuations.
  • Overcurrent protection: It incorporates overcurrent protection to safeguard connected devices from excessive current flow.
  • Thermal shutdown protection: In case of excessive temperature, the regulator shuts down to prevent damage.

Advantages and Disadvantages

Advantages

  • Small size allows for easy integration into compact electronic devices.
  • Low power consumption helps conserve energy.
  • Wide input voltage range makes it versatile for various applications.
  • Overcurrent and thermal shutdown protection enhance device safety.

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-817B19AY-Z2-U operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage, adjusting the internal circuitry to maintain a constant output voltage.

Detailed Application Field Plans

The S-817B19AY-Z2-U finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-817B19AY-Z2-U include: - S-817A19ANB-CUJT2G - XC6206P192MR-G - LP2985AIM5X-1.9/NOPB - MCP1700T-1902E/TT

These alternatives can be considered based on specific requirements and availability.

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기술 솔루션에 S-817B19AY-Z2-U 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of S-817B19AY-Z2-U in technical solutions:

1. What is the S-817B19AY-Z2-U? - The S-817B19AY-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. What is the operating voltage range of S-817B19AY-Z2-U? - The operating voltage range of S-817B19AY-Z2-U is from 1.6V to 6.0V.

3. How does S-817B19AY-Z2-U help in technical solutions? - S-817B19AY-Z2-U helps in technical solutions by providing a reliable reset signal to microcontrollers, ASICs, or other digital devices when the power supply voltage falls below a specified level.

4. What is the typical reset threshold voltage of S-817B19AY-Z2-U? - The typical reset threshold voltage of S-817B19AY-Z2-U is 1.9V.

5. Can I adjust the reset threshold voltage of S-817B19AY-Z2-U? - No, the reset threshold voltage of S-817B19AY-Z2-U is fixed and cannot be adjusted.

6. What is the output type of S-817B19AY-Z2-U? - The output type of S-817B19AY-Z2-U is an active low open-drain output.

7. What is the maximum supply current of S-817B19AY-Z2-U? - The maximum supply current of S-817B19AY-Z2-U is typically 1.0µA.

8. Can S-817B19AY-Z2-U be used in battery-powered applications? - Yes, S-817B19AY-Z2-U can be used in battery-powered applications due to its low supply current and wide operating voltage range.

9. Does S-817B19AY-Z2-U have a built-in delay time? - Yes, S-817B19AY-Z2-U has a built-in delay time of typically 200ms to prevent false reset signals during power supply fluctuations.

10. Is S-817B19AY-Z2-U available in different package options? - Yes, S-817B19AY-Z2-U is available in a small SOT-23-5 package, which makes it suitable for space-constrained applications.

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