S-817B46AY-B2-U

Product Overview

Use

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

Characteristics

Package: The S-817B46AY-B2-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 or tubes, with varying quantities depending on the supplier.

Specifications

The specifications of the S-817B46AY-B2-U are as follows:

Input Voltage Range: 2.0V to 6.0V
Output Voltage: 4.6V (fixed)
Output Current: Up to 50mA
Dropout Voltage: 160mV (typical)
Quiescent Current: 30µA (typical)
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817B46AY-B2-U has the following pin configuration:

VIN (Input Voltage)
GND (Ground)
VOUT (Output Voltage)

Functional Features

Low Dropout Voltage: The S-817B46AY-B2-U exhibits a low dropout voltage, ensuring efficient voltage regulation even when the input voltage is close to the desired output voltage.
Fixed Output Voltage: With a fixed output voltage of 4.6V, this regulator provides a stable power supply for various electronic devices.
Low Quiescent Current: The low quiescent current ensures minimal power consumption when the load is light, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

Compact size and surface-mount package make it suitable for space-constrained applications.
Low dropout voltage ensures efficient voltage regulation.
Fixed output voltage simplifies circuit design.

Disadvantages

Limited output current capability (up to 50mA).
Not suitable for applications requiring higher output voltages.

Working Principles

The S-817B46AY-B2-U is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The S-817B46AY-B2-U finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Wearable devices - IoT modules - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the S-817B46AY-B2-U are: - S-817A Series - S-817C Series - S-817D Series - S-817E Series

These alternative models offer similar functionality and characteristics, allowing designers to choose the most suitable option for their specific application requirements.

In conclusion, the S-817B46AY-B2-U is a compact and efficient voltage regulator with a fixed output voltage of 4.6V. Its low dropout voltage, low quiescent current, and small package make it an ideal choice for various electronic applications, especially those with limited space and power constraints.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-817B46AY-B2-U v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-817B46AY-B2-U in technical solutions:

Q: What is the S-817B46AY-B2-U? A: The S-817B46AY-B2-U is a voltage detector IC (integrated circuit) manufactured by a specific company.
Q: What is the purpose of the S-817B46AY-B2-U? A: The purpose of this IC is to monitor the voltage level of a power supply and provide an output signal when it falls below a certain threshold.
Q: What is the operating voltage range of the S-817B46AY-B2-U? A: The operating voltage range of this IC is typically between 1.6V and 6.0V.
Q: How does the S-817B46AY-B2-U detect voltage levels? A: It uses an internal voltage reference and a comparator to compare the input voltage with a preset threshold.
Q: What is the output type of the S-817B46AY-B2-U? A: The output type is an open-drain, which means it can be connected to other devices or circuits for further processing.
Q: Can the S-817B46AY-B2-U be used in battery-powered applications? A: Yes, it can be used in battery-powered applications as long as the operating voltage range is within the specified limits.
Q: Is the S-817B46AY-B2-U suitable for automotive applications? A: Yes, it is designed to meet the requirements of automotive applications, including temperature and voltage ranges.
Q: Does the S-817B46AY-B2-U have any built-in protection features? A: Yes, it has built-in overvoltage and undervoltage detection, as well as a hysteresis function to prevent false triggering.
Q: Can the S-817B46AY-B2-U be used in industrial control systems? A: Absolutely, it is commonly used in various industrial control systems to monitor power supply voltages.
Q: Are there any application notes or reference designs available for the S-817B46AY-B2-U? A: Yes, the manufacturer provides application notes and reference designs that can help with the implementation of this IC in different technical solutions.

Please note that the specific details and answers may vary depending on the manufacturer's documentation and specifications for the S-817B46AY-B2-U.