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S-817B47AY-B2-U
Product Overview
Category
The S-817B47AY-B2-U belongs to the category of voltage regulators.
Use
This product is primarily used for voltage regulation in electronic circuits.
Characteristics
- Input Voltage Range: 2.0V to 6.0V
- Output Voltage: 4.7V ±1%
- Maximum Output Current: 50mA
- Low Quiescent Current: 1.0µA (typ.)
- Low Dropout Voltage: 160mV (typ.) at 10mA load
- Built-in Overcurrent Protection
- Built-in Thermal Shutdown Circuitry
- Small Package Size: SOT-23-5
Package and Quantity
The S-817B47AY-B2-U is packaged in a SOT-23-5 package. It is available in quantities of [insert quantity].
Specifications
- Input Voltage Range: 2.0V to 6.0V
- Output Voltage: 4.7V ±1%
- Maximum Output Current: 50mA
- Quiescent Current: 1.0µA (typ.)
- Dropout Voltage: 160mV (typ.) at 10mA load
- Operating Temperature Range: -40°C to +85°C
- Package Type: SOT-23-5
Detailed Pin Configuration
The S-817B47AY-B2-U has the following pin configuration:
| Pin Name | Description | |----------|-------------| | VIN | Input voltage pin | | GND | Ground pin | | VOUT | Output voltage pin | | CE | Chip enable pin | | NC | No connection |
Functional Features
- Voltage regulation: The S-817B47AY-B2-U regulates the input voltage to a stable output voltage of 4.7V.
- Overcurrent protection: The product has built-in overcurrent protection to prevent damage to the circuit in case of excessive current flow.
- Thermal shutdown circuitry: It includes a thermal shutdown feature that protects the device from overheating.
Advantages
- Low quiescent current: The S-817B47AY-B2-U has a low quiescent current of 1.0µA, making it suitable for battery-powered applications.
- Small package size: The SOT-23-5 package is compact, allowing for space-saving designs.
- Wide operating temperature range: It can operate in temperatures ranging from -40°C to +85°C, making it suitable for various environments.
Disadvantages
- Limited maximum output current: The product has a maximum output current of 50mA, which may not be sufficient for high-power applications.
Working Principles
The S-817B47AY-B2-U utilizes a voltage regulation circuit to maintain a stable output voltage regardless of variations in the input voltage. It achieves this through the use of internal feedback and control mechanisms.
Detailed Application Field Plans
The S-817B47AY-B2-U is commonly used in various electronic devices and circuits, including: - Battery-powered devices - Portable electronics - IoT devices - Wearable technology
Detailed Alternative Models
- S-817B33AMC-CWJT2G: This model offers an output voltage of 3.3V with similar characteristics.
- S-817B25AMC-CWJT2G: This model provides an output voltage of 2.5V with comparable specifications.
- S-817B50AMC-CWJT2G: This alternative model delivers an output voltage of 5.0V with similar features.
These alternative models can be considered based on specific application requirements.
In conclusion, the S-817B47AY-B2-U is a voltage regulator with a wide input voltage range, low quiescent current, and built-in protection features. It finds applications in various electronic devices and offers alternatives with different output voltages.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-817B47AY-B2-U en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of S-817B47AY-B2-U in technical solutions:
1. What is the S-817B47AY-B2-U? The S-817B47AY-B2-U is a voltage detector IC (integrated circuit) that monitors the power supply voltage and provides a reset signal when the voltage drops below a certain threshold.
2. What is the operating voltage range of S-817B47AY-B2-U? The operating voltage range of S-817B47AY-B2-U is from 1.6V to 6.0V.
3. How does S-817B47AY-B2-U help in technical solutions? S-817B47AY-B2-U helps in technical solutions by providing a reliable reset signal to microcontrollers, microprocessors, or other digital circuits when the power supply voltage falls below a specified level.
4. What is the typical reset voltage threshold of S-817B47AY-B2-U? The typical reset voltage threshold of S-817B47AY-B2-U is 4.7V.
5. Can I adjust the reset voltage threshold of S-817B47AY-B2-U? No, the reset voltage threshold of S-817B47AY-B2-U is fixed and cannot be adjusted.
6. What is the output type of S-817B47AY-B2-U? S-817B47AY-B2-U has an open-drain output type.
7. What is the maximum output sink current of S-817B47AY-B2-U? The maximum output sink current of S-817B47AY-B2-U is 50mA.
8. Is S-817B47AY-B2-U suitable for automotive applications? Yes, S-817B47AY-B2-U is suitable for automotive applications as it meets the AEC-Q100 Grade 1 qualification.
9. Does S-817B47AY-B2-U have a built-in delay circuit? No, S-817B47AY-B2-U does not have a built-in delay circuit. If a delay is required, an external capacitor can be connected to the CT pin.
10. What is the package type of S-817B47AY-B2-U? S-817B47AY-B2-U is available in a SOT-23-5 package.
Please note that these answers are based on general information and may vary depending on the specific datasheet and application requirements.