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S-817B48AY-B-G
Product Overview
Category
S-817B48AY-B-G belongs to the category of voltage regulators.
Use
This product is primarily used for voltage regulation in electronic circuits.
Characteristics
- High precision voltage regulation
- Low dropout voltage
- Low quiescent current
- Thermal shutdown protection
- Short-circuit protection
Package
The S-817B48AY-B-G comes in a small surface-mount package.
Essence
The essence of this product lies in its ability to provide stable and regulated voltage output for various electronic devices.
Packaging/Quantity
The S-817B48AY-B-G 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: 4.8V
- Output Current: 50mA
- Dropout Voltage: 160mV (typical)
- Quiescent Current: 1μA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The S-817B48AY-B-G has the following pin configuration:
- VOUT: Output Voltage
- GND: Ground
- VIN: Input Voltage
Functional Features
- High precision voltage regulation ensures stable output voltage.
- Low dropout voltage allows efficient operation even with low input voltages.
- Low quiescent current minimizes power consumption.
- Thermal shutdown protection prevents damage due to excessive temperature.
- Short-circuit protection safeguards the device and connected circuitry.
Advantages and Disadvantages
Advantages
- High precision voltage regulation
- Low dropout voltage
- Low quiescent current
- Thermal and short-circuit protection
Disadvantages
- Limited output current capacity (50mA)
Working Principles
The S-817B48AY-B-G utilizes a voltage reference, error amplifier, and pass transistor to regulate the output voltage. The input voltage is compared with the reference voltage, and the error amplifier adjusts the pass transistor accordingly to maintain the desired output voltage.
Detailed Application Field Plans
The S-817B48AY-B-G finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Wearable devices - IoT modules - Medical equipment - Industrial control systems
Detailed and Complete Alternative Models
- S-817A Series: Similar voltage regulators with different output voltages.
- S-817C Series: Voltage regulators with higher output current capacity.
- S-817D Series: Voltage regulators with lower dropout voltage.
These alternative models provide flexibility in choosing the appropriate voltage regulator based on specific requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-817B48AY-B-G v technických řešeních
Sure! Here are 10 common questions and answers related to the application of S-817B48AY-B-G in technical solutions:
Q: What is the S-817B48AY-B-G? A: The S-817B48AY-B-G is a voltage detector IC (integrated circuit) manufactured by a specific company.
Q: What is the purpose of the S-817B48AY-B-G? 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-817B48AY-B-G? A: The operating voltage range of this IC is typically between 1.6V and 6.0V.
Q: How does the S-817B48AY-B-G detect voltage levels? A: It uses an internal voltage reference and a comparator to compare the input voltage with a preset threshold.
Q: Can the S-817B48AY-B-G 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-817B48AY-B-G? A: The output type is an open-drain configuration, which requires an external pull-up resistor.
Q: What is the typical accuracy of the voltage detection threshold? A: The typical accuracy is around ±1.5%.
Q: Can the S-817B48AY-B-G be used for overvoltage protection? A: No, this IC is specifically designed for undervoltage detection and does not provide overvoltage protection.
Q: What is the maximum operating temperature range of the S-817B48AY-B-G? A: The maximum operating temperature range is typically between -40°C and +85°C.
Q: Are there any specific application notes or reference designs available for the S-817B48AY-B-G? A: Yes, the manufacturer provides application notes and reference designs that can help in implementing this IC in various technical solutions.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's documentation for the S-817B48AY-B-G.