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S-817B47AY-B-G
Product Overview
Category
S-817B47AY-B-G belongs to the category of voltage regulators.
Use
This product is primarily used for voltage regulation in electronic circuits.
Characteristics
- Package: SOT-89-5
- Essence: Low dropout voltage regulator
- Packaging/Quantity: Tape and reel, 3000 units per reel
Specifications
The specifications of S-817B47AY-B-G are as follows:
- Input Voltage Range: 2.0V to 6.0V
- Output Voltage: 4.7V ±1%
- Dropout Voltage: 160mV (typical)
- Output Current: 50mA (maximum)
- Quiescent Current: 20µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The pin configuration of S-817B47AY-B-G is as follows:
- GND (Ground)
- VOUT (Output Voltage)
- VIN (Input Voltage)
- CE (Control Enable)
- NC (No Connection)
Functional Features
- Low dropout voltage: The S-817B47AY-B-G exhibits a low dropout voltage of only 160mV, ensuring efficient voltage regulation.
- Low quiescent current: With a typical quiescent current of 20µA, this voltage regulator minimizes power consumption when not actively regulating the voltage.
- Control enable function: The CE pin allows for easy control of the regulator's output, enabling or disabling it as needed.
Advantages and Disadvantages
Advantages: - Low dropout voltage ensures efficient voltage regulation. - Low quiescent current minimizes power consumption. - Control enable function provides flexibility in controlling the output.
Disadvantages: - Limited output current of 50mA may not be suitable for high-power applications. - Input voltage range of 2.0V to 6.0V may restrict compatibility with certain circuits.
Working Principles
The S-817B47AY-B-G operates based on the principle of a low dropout voltage regulator. It regulates the output voltage by maintaining a constant voltage difference between the input and output terminals, ensuring a stable output voltage even when the input voltage varies.
Detailed Application Field Plans
S-817B47AY-B-G finds applications in various electronic devices and circuits, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Consumer electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to S-817B47AY-B-G are: - S-817AxxAY-B-G series: Similar low dropout voltage regulators with different output voltage options. - S-817BxxAY-B-G series: Low dropout voltage regulators with various output voltage options and package types. - S-817CxxAY-B-G series: Low dropout voltage regulators with higher output current capabilities.
These alternative models provide flexibility in choosing the appropriate voltage regulator based on specific requirements.
In conclusion, S-817B47AY-B-G is a low dropout voltage regulator used for voltage regulation in electronic circuits. Its low dropout voltage, low quiescent current, and control enable function make it suitable for various applications. However, its limited output current and input voltage range should be considered when selecting this product.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-817B47AY-B-G en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of S-817B47AY-B-G in technical solutions:
Q: What is the S-817B47AY-B-G? A: The S-817B47AY-B-G is a voltage detector IC (integrated circuit) manufactured by a specific company.
Q: What is the purpose of the S-817B47AY-B-G? A: The S-817B47AY-B-G is designed to monitor the voltage level of a power supply and provide an output signal when the voltage falls below a certain threshold.
Q: What is the operating voltage range of the S-817B47AY-B-G? A: The S-817B47AY-B-G operates within a voltage range of X volts to Y volts.
Q: How does the S-817B47AY-B-G detect voltage levels? A: The S-817B47AY-B-G uses an internal voltage reference and comparator to compare the input voltage with a preset threshold.
Q: Can the S-817B47AY-B-G be used in battery-powered applications? A: Yes, the S-817B47AY-B-G can be used in battery-powered applications as it has low power consumption and a wide operating voltage range.
Q: What is the output configuration of the S-817B47AY-B-G? A: The S-817B47AY-B-G provides an open-drain output, which requires an external pull-up resistor for proper operation.
Q: What is the typical accuracy of the voltage detection in the S-817B47AY-B-G? A: The typical accuracy of the voltage detection in the S-817B47AY-B-G is within a certain percentage of the preset threshold voltage.
Q: Can the S-817B47AY-B-G be used in automotive applications? A: Yes, the S-817B47AY-B-G is suitable for automotive applications as it meets the required standards and has a wide operating temperature range.
Q: Does the S-817B47AY-B-G have any built-in protection features? A: Yes, the S-817B47AY-B-G includes built-in overvoltage protection and hysteresis to prevent false triggering and ensure reliable operation.
Q: Are there any application notes or reference designs available for the S-817B47AY-B-G? A: Yes, the manufacturer provides application notes and reference designs that can help with the implementation of the S-817B47AY-B-G in various technical solutions.
Please note that the specific details mentioned in the answers may vary depending on the actual specifications and documentation provided by the manufacturer of the S-817B47AY-B-G.