ABLIC U.S.A. Inc.
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S-817B28AY-Z2-U
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S-817B28AY-Z2-U

Product Overview

Category

S-817B28AY-Z2-U belongs to the category of voltage regulators.

Use

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

Characteristics

  • Package: The S-817B28AY-Z2-U comes in a compact surface-mount package.
  • Essence: It is a low-dropout voltage regulator with a fixed output voltage.
  • Packaging/Quantity: The product is typically packaged in reels and available in large quantities.

Specifications

The specifications of S-817B28AY-Z2-U are as follows:

  • Input Voltage Range: 2.0V to 6.0V
  • Output Voltage: 2.8V
  • Output Current: 50mA
  • Dropout Voltage: 160mV (typical)
  • Quiescent Current: 30μA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of S-817B28AY-Z2-U is as follows:

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

Functional Features

  • Low Dropout Voltage: The S-817B28AY-Z2-U exhibits a low dropout voltage, ensuring efficient voltage regulation even when the input voltage is close to the desired output voltage.
  • Low Quiescent Current: With a low quiescent current, this voltage regulator minimizes power consumption during standby or idle modes.
  • Thermal Shutdown Protection: The device incorporates thermal shutdown protection, preventing damage due to excessive temperature.

Advantages and Disadvantages

Advantages: - Compact size and surface-mount package make it suitable for space-constrained applications. - Low dropout voltage ensures efficient voltage regulation. - Low quiescent current reduces power consumption.

Disadvantages: - Limited output current of 50mA may not be sufficient for high-power applications. - Operating temperature range is limited to -40°C to +85°C.

Working Principles

The S-817B28AY-Z2-U operates based on the principle of a low-dropout voltage regulator. It regulates the input voltage to a fixed output voltage of 2.8V by maintaining a small voltage difference (dropout voltage) between the input and output terminals. This ensures a stable and regulated output voltage, even when the input voltage fluctuates.

Detailed Application Field Plans

The S-817B28AY-Z2-U finds application in various electronic devices and circuits, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Embedded systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to S-817B28AY-Z2-U are: - S-817A28ANB-CUJT2G - XC6206P282MR-G - MCP1700T-2802E/TT

These models offer similar functionality and characteristics, providing options for different design requirements.

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Texniki həllərdə S-817B28AY-Z2-U tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

Sure! Here are 10 common questions and answers related to the application of S-817B28AY-Z2-U in technical solutions:

1. What is the S-817B28AY-Z2-U? - The S-817B28AY-Z2-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-817B28AY-Z2-U? - The operating voltage range of S-817B28AY-Z2-U is from 1.6V to 6.0V.

3. How does S-817B28AY-Z2-U help in technical solutions? - S-817B28AY-Z2-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 typical reset voltage threshold of S-817B28AY-Z2-U? - The typical reset voltage threshold of S-817B28AY-Z2-U is 2.8V.

5. Can the reset voltage threshold be adjusted in S-817B28AY-Z2-U? - No, the reset voltage threshold of S-817B28AY-Z2-U is fixed and cannot be adjusted.

6. What is the output type of S-817B28AY-Z2-U? - The output type of S-817B28AY-Z2-U is an open-drain output.

7. What is the maximum output sink current of S-817B28AY-Z2-U? - The maximum output sink current of S-817B28AY-Z2-U is 50mA.

8. Does S-817B28AY-Z2-U have a built-in delay circuit? - Yes, S-817B28AY-Z2-U has a built-in delay circuit that provides a fixed delay time of approximately 200ms.

9. Can S-817B28AY-Z2-U be used in battery-powered applications? - Yes, S-817B28AY-Z2-U can be used in battery-powered applications as it operates within a wide voltage range and consumes very low quiescent current.

10. Is S-817B28AY-Z2-U available in different package options? - Yes, S-817B28AY-Z2-U is available in various package options, including SOT-23-5 and SC-82AB.