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S-817B16AY-Z2-U
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S-817B16AY-Z2-U

Product Overview

Category

S-817B16AY-Z2-U belongs to the category of voltage regulators.

Use

This product is used for regulating voltage in electronic circuits.

Characteristics

  • Package: The S-817B16AY-Z2-U comes in a small 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-817B16AY-Z2-U are as follows:

  • Input Voltage Range: 2.0V to 6.0V
  • Output Voltage: 1.6V
  • Maximum 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-817B16AY-Z2-U is as follows:

  • Pin 1: VIN (Input Voltage)
  • Pin 2: GND (Ground)
  • Pin 3: VOUT (Output Voltage)

Functional Features

The functional features of S-817B16AY-Z2-U include:

  • Low dropout voltage: The regulator maintains a stable output voltage even when the input voltage is close to the output voltage.
  • Low quiescent current: The device consumes minimal current when in standby mode, conserving power.
  • Short-circuit protection: The regulator is designed to protect against short-circuits, preventing damage to the circuitry.

Advantages and Disadvantages

Advantages: - Small package size allows for space-saving designs. - Wide input voltage range provides flexibility in various applications. - Low dropout voltage ensures efficient regulation.

Disadvantages: - Limited maximum output current may restrict usage in high-power applications. - Fixed output voltage may not be suitable for all voltage requirements.

Working Principles

The S-817B16AY-Z2-U operates based on the principle of a low-dropout voltage regulator. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This ensures that the output voltage remains stable even when the input voltage fluctuates.

Detailed Application Field Plans

The S-817B16AY-Z2-U is commonly used in various electronic devices, including:

  1. Battery-powered devices: The low dropout voltage and wide input voltage range make it suitable for battery-powered applications, such as portable electronics.
  2. IoT devices: With its small package size and low quiescent current, this regulator is ideal for IoT devices that require efficient power management.
  3. Automotive electronics: The wide operating temperature range allows for reliable performance in automotive applications.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to S-817B16AY-Z2-U are:

  1. S-817A16AY-Z2-TFG
  2. S-817B18AU-Z2-T2G
  3. S-817B25AMC-CWJT2G

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

In conclusion, the S-817B16AY-Z2-U is a voltage regulator with a fixed output voltage, low dropout voltage, and small package size. It finds applications in battery-powered devices, IoT devices, and automotive electronics. While it has limitations in terms of maximum output current and fixed output voltage, there are alternative models available to suit specific design needs.

技術ソリューションにおける S-817B16AY-Z2-U の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of S-817B16AY-Z2-U in technical solutions:

  1. Q: What is the S-817B16AY-Z2-U? A: The S-817B16AY-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. Q: What is the operating voltage range of S-817B16AY-Z2-U? A: The operating voltage range of S-817B16AY-Z2-U is typically between 1.6V and 6.0V.

  3. Q: How does S-817B16AY-Z2-U help in technical solutions? A: S-817B16AY-Z2-U ensures stable operation of electronic devices by monitoring the power supply voltage and generating a reset signal to prevent malfunctioning during voltage fluctuations.

  4. Q: Can S-817B16AY-Z2-U be used in battery-powered applications? A: Yes, S-817B16AY-Z2-U can be used in battery-powered applications as it operates within a wide voltage range and consumes low power.

  5. Q: What is the output type of S-817B16AY-Z2-U? A: S-817B16AY-Z2-U has an open-drain output type, which allows for flexibility in connecting external components.

  6. Q: What is the typical reset threshold voltage of S-817B16AY-Z2-U? A: The typical reset threshold voltage of S-817B16AY-Z2-U is 1.6V.

  7. Q: Does S-817B16AY-Z2-U have a built-in delay circuit? A: Yes, S-817B16AY-Z2-U has a built-in delay circuit that provides a fixed delay time of approximately 200ms to prevent false resets.

  8. Q: Can S-817B16AY-Z2-U be used in automotive applications? A: Yes, S-817B16AY-Z2-U is suitable for automotive applications as it meets the AEC-Q100 automotive reliability standards.

  9. Q: What is the package type of S-817B16AY-Z2-U? A: S-817B16AY-Z2-U is available in a small SOT-23-5 package, which is compact and easy to integrate into various designs.

  10. Q: Are there any additional features of S-817B16AY-Z2-U? A: Yes, S-817B16AY-Z2-U also includes a manual reset input pin and a power-on reset output pin, providing additional flexibility in system design.

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