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S-817B38AUA-CXBT2U
Product Overview
Category
The S-817B38AUA-CXBT2U belongs to the category of voltage regulators.
Use
This product is primarily used for regulating voltage in electronic circuits.
Characteristics
- High precision voltage regulation
- Low dropout voltage
- Low quiescent current
- Thermal shutdown protection
- Short-circuit protection
Package
The S-817B38AUA-CXBT2U comes in a small surface-mount package.
Essence
The essence of this product lies in its ability to provide stable and regulated voltage to electronic devices.
Packaging/Quantity
The S-817B38AUA-CXBT2U is typically packaged in reels and is available in quantities of 1000 units per reel.
Specifications
- Input Voltage Range: 2.5V - 6.0V
- Output Voltage: 3.8V
- Output Current: 50mA
- Dropout Voltage: 160mV (typical)
- Quiescent Current: 1μA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The S-817B38AUA-CXBT2U has the following pin configuration:
- VIN (Input Voltage)
- GND (Ground)
- VOUT (Output Voltage)
Functional Features
- High Precision Voltage Regulation: The S-817B38AUA-CXBT2U ensures accurate and stable output voltage, making it suitable for sensitive electronic applications.
- Low Dropout Voltage: With a low dropout voltage, this regulator can operate efficiently even when the input voltage is close to the desired output voltage.
- Low Quiescent Current: The device consumes minimal current when in standby mode, conserving power and extending battery life.
- Thermal Shutdown Protection: In case of excessive heat, the regulator automatically shuts down to prevent damage.
- Short-Circuit Protection: The S-817B38AUA-CXBT2U is designed to withstand short-circuit conditions without causing any harm.
Advantages and Disadvantages
Advantages
- High precision voltage regulation ensures stable performance.
- Low dropout voltage allows for efficient operation.
- Low quiescent current extends battery life.
- Thermal shutdown protection prevents damage from overheating.
- Short-circuit protection enhances reliability.
Disadvantages
- Limited output current (50mA) may not be suitable for high-power applications.
- Operating temperature range (-40°C to +85°C) may restrict usage in extreme environments.
Working Principles
The S-817B38AUA-CXBT2U operates based on a voltage regulation principle. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, regardless of input voltage fluctuations.
Detailed Application Field Plans
The S-817B38AUA-CXBT2U finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices
Detailed and Complete Alternative Models
- S-817B33AUA-CXBT2U: Output voltage of 3.3V, otherwise similar specifications.
- S-817B50AUA-CXBT2U: Output voltage of 5.0V, otherwise similar specifications.
- S-817B18AUA-CXBT2U: Output voltage of 1.8V, otherwise similar specifications.
These alternative models provide different output voltages while maintaining similar characteristics and functionality to the S-817B38AUA-CXBT2U.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-817B38AUA-CXBT2U v technických řešeních
Sure! Here are 10 common questions and answers related to the application of S-817B38AUA-CXBT2U in technical solutions:
1. What is the S-817B38AUA-CXBT2U? - The S-817B38AUA-CXBT2U is a voltage detector IC (integrated circuit) manufactured by a specific company. It is commonly used in various technical solutions.
2. What is the purpose of the S-817B38AUA-CXBT2U? - The purpose of this IC is to monitor the voltage level of a power supply and provide an output signal when the voltage falls below a certain threshold.
3. What is the operating voltage range of the S-817B38AUA-CXBT2U? - The operating voltage range of this IC is typically between 1.6V and 6.0V.
4. How does the S-817B38AUA-CXBT2U detect voltage levels? - This IC uses a built-in voltage reference and comparator to compare the input voltage with a preset threshold. When the input voltage drops below the threshold, it triggers an output signal.
5. What is the output signal of the S-817B38AUA-CXBT2U? - The output signal of this IC is typically an active-low signal, meaning it goes low (logic 0) when the voltage falls below the threshold.
6. Can the threshold voltage be adjusted in the S-817B38AUA-CXBT2U? - No, the threshold voltage of this IC is fixed and cannot be adjusted. It is set during the manufacturing process.
7. What is the typical accuracy of the voltage detection in the S-817B38AUA-CXBT2U? - The typical accuracy of this IC is around ±1.5%.
8. What is the maximum current consumption of the S-817B38AUA-CXBT2U? - The maximum current consumption of this IC is typically very low, in the range of microamps.
9. Can the S-817B38AUA-CXBT2U be used in battery-powered applications? - Yes, this IC is commonly used in battery-powered applications due to its low power consumption and ability to monitor voltage levels.
10. Are there any additional features or protections in the S-817B38AUA-CXBT2U? - Yes, this IC may include additional features such as a built-in delay circuit to prevent false triggering and protection against overvoltage conditions.
Please note that the specific details and specifications may vary depending on the manufacturer and datasheet of the S-817B38AUA-CXBT2U.