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S-817B43AMC-CXGT2U
Product Overview
Category
The S-817B43AMC-CXGT2U belongs to the category of voltage regulators.
Use
This product is primarily used for voltage regulation in electronic circuits.
Characteristics
- Voltage regulation range: 4.3V to 5.0V
- Output current: up to 150mA
- Low dropout voltage: 160mV (typical)
- Low quiescent current: 1µA (typical)
- Built-in overcurrent protection
- Small package size: SOT-23-5
Package
The S-817B43AMC-CXGT2U comes in a small SOT-23-5 package, which is suitable for space-constrained applications.
Essence
The essence of this product lies in its ability to provide stable and regulated voltage output within a specified range.
Packaging/Quantity
The S-817B43AMC-CXGT2U is typically packaged in reels containing 3000 units per reel.
Specifications
- Input voltage range: 2.0V to 6.0V
- Output voltage: 4.3V to 5.0V (selectable)
- Dropout voltage: 160mV (typical) at 100mA load
- Quiescent current: 1µA (typical)
- Output current: up to 150mA
- Operating temperature range: -40°C to +85°C
Detailed Pin Configuration
The S-817B43AMC-CXGT2U has the following pin configuration:
- VIN (Input voltage)
- GND (Ground)
- VOUT (Output voltage)
- NC (No connection)
- EN (Enable)
Functional Features
- Voltage regulation: The S-817B43AMC-CXGT2U ensures a stable output voltage within the specified range, even with varying input voltages.
- Overcurrent protection: Built-in overcurrent protection safeguards the circuit from excessive current flow, preventing damage to the device and connected components.
- Low dropout voltage: The low dropout voltage of 160mV ensures efficient power conversion and minimizes power dissipation.
Advantages and Disadvantages
Advantages
- Wide input voltage range allows for flexibility in various applications.
- Low quiescent current consumption prolongs battery life in portable devices.
- Small package size enables usage in space-constrained designs.
- Built-in overcurrent protection enhances circuit reliability.
Disadvantages
- Limited output current may not be suitable for high-power applications.
- Non-adjustable output voltage limits customization options.
Working Principles
The S-817B43AMC-CXGT2U utilizes a voltage reference, error amplifier, and pass transistor to regulate the output voltage. When the input voltage exceeds the desired output voltage, the pass transistor adjusts its resistance to maintain a constant output voltage. Conversely, if the input voltage drops below the desired output voltage, the pass transistor increases its resistance to compensate and provide a stable output.
Detailed Application Field Plans
The S-817B43AMC-CXGT2U finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment
Detailed and Complete Alternative Models
- S-817A33AMC-CXGT2U: Output voltage range of 3.3V to 4.0V, otherwise similar specifications.
- S-817B50AMC-CXGT2U: Output voltage range of 5.0V to 5.5V, otherwise similar specifications.
- S-817C25AMC-CXGT2U: Output voltage range of 2.5V to 3.0V, otherwise similar specifications.
These alternative models provide different output voltage ranges while maintaining similar characteristics and functionality to the S-817B43AMC-CXGT2U.
In conclusion, the S-817B43AMC-CXGT2U is a voltage regulator that offers stable voltage output within a specific range. Its small package size, low dropout voltage, and overcurrent protection make it suitable for various applications in different industries. However, its limited output current and non-adjustable output voltage may restrict its use in high-power or customized applications.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-817B43AMC-CXGT2U v technických řešeních
Sure! Here are 10 common questions and answers related to the application of S-817B43AMC-CXGT2U in technical solutions:
Q: What is the S-817B43AMC-CXGT2U? A: The S-817B43AMC-CXGT2U is a voltage detector IC (Integrated Circuit) manufactured by a specific company.
Q: What is the purpose of the S-817B43AMC-CXGT2U? A: The purpose of this IC is to monitor and detect the voltage level in electronic circuits or systems.
Q: How does the S-817B43AMC-CXGT2U work? A: It works by comparing the input voltage with a reference voltage, and when the input voltage crosses a certain threshold, it triggers an output signal.
Q: What is the operating voltage range of the S-817B43AMC-CXGT2U? A: The operating voltage range of this IC is typically between 1.6V and 6.0V.
Q: Can the S-817B43AMC-CXGT2U be used in battery-powered applications? A: Yes, it can be used in battery-powered applications as it has a low quiescent current consumption.
Q: What is the output type of the S-817B43AMC-CXGT2U? A: The output type is an open-drain configuration, which means it requires an external pull-up resistor.
Q: What is the typical accuracy of the voltage detection in the S-817B43AMC-CXGT2U? A: The typical accuracy is around ±1.0%.
Q: Can the S-817B43AMC-CXGT2U be used in automotive applications? A: Yes, it is suitable for automotive applications as it meets the required standards and has a wide operating temperature range.
Q: Does the S-817B43AMC-CXGT2U have any built-in protection features? A: Yes, it has built-in overvoltage and undervoltage detection, which can help protect the connected circuitry.
Q: What are some typical applications of the S-817B43AMC-CXGT2U? A: Some common applications include power management systems, battery monitoring, voltage level detection, and system reset functions.
Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements of the S-817B43AMC-CXGT2U.