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S-817A42APF-CVFTFU
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Regulator
- Characteristics: Low dropout voltage, high accuracy, low quiescent current
- Package: SOP-4
- Essence: Linear voltage regulator
- Packaging/Quantity: Tape and reel, 3000 units per reel
Specifications
- Input Voltage Range: 2.5V to 6.0V
- Output Voltage Range: 1.8V to 5.0V
- Dropout Voltage: 200mV (typical) at 100mA load current
- Quiescent Current: 30µA (typical)
- Output Current: 100mA (maximum)
- Line Regulation: ±0.05% (typical)
- Load Regulation: ±0.3% (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The S-817A42APF-CVFTFU IC has the following pin configuration:
| Pin Name | Description | |----------|-------------| | VIN | Input voltage pin | | GND | Ground pin | | VOUT | Output voltage pin | | CE | Chip enable pin |
Functional Features
- Low dropout voltage ensures stable output even with small input-output voltage differentials.
- High accuracy provides precise output voltage regulation.
- Low quiescent current minimizes power consumption in standby mode.
- Built-in overcurrent protection safeguards the IC and connected devices.
Advantages and Disadvantages
Advantages: - Wide input voltage range allows for versatile applications. - Small package size enables space-saving designs. - Excellent line and load regulation ensure stable performance. - Overcurrent protection enhances system reliability.
Disadvantages: - Limited output current may not be suitable for high-power applications. - Operating temperature range may restrict usage in extreme environments.
Working Principles
The S-817A42APF-CVFTFU is a linear voltage regulator that maintains a stable output voltage regardless of input voltage fluctuations. It utilizes a pass transistor to regulate the output voltage by adjusting its resistance based on the feedback from a voltage reference circuit. The IC operates in a low dropout mode, ensuring a minimal voltage difference between the input and output.
Detailed Application Field Plans
The S-817A42APF-CVFTFU is commonly used in various electronic devices and systems, including: 1. Battery-powered devices: Portable audio players, digital cameras, and handheld gaming consoles. 2. Communication equipment: Mobile phones, wireless routers, and Bluetooth devices. 3. Industrial control systems: Sensors, actuators, and motor control circuits. 4. Automotive electronics: Infotainment systems, dashboard displays, and lighting controls. 5. Medical devices: Blood glucose meters, patient monitoring systems, and wearable health trackers.
Detailed and Complete Alternative Models
- S-817A33APF-CVFTFU: Similar specifications with an output voltage range of 1.8V to 3.3V.
- S-817A50APF-CVFTFU: Similar specifications with an output voltage range of 1.8V to 5.0V.
- S-817A25APF-CVFTFU: Similar specifications with an output voltage range of 1.8V to 2.5V.
- S-817A30APF-CVFTFU: Similar specifications with an output voltage range of 1.8V to 3.0V.
These alternative models provide flexibility in choosing the desired output voltage for specific applications.
In conclusion, the S-817A42APF-CVFTFU is a versatile voltage regulator IC with excellent performance characteristics. Its low dropout voltage, high accuracy, and low quiescent current make it suitable for a wide range of applications in various industries.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-817A42APF-CVFTFU en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of S-817A42APF-CVFTFU in technical solutions:
1. What is the S-817A42APF-CVFTFU? - The S-817A42APF-CVFTFU is a voltage detector IC (integrated circuit) manufactured by a specific company.
2. What is the purpose of the S-817A42APF-CVFTFU? - 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-817A42APF-CVFTFU? - The operating voltage range of this IC is typically between 1.6V and 6.0V.
4. How does the S-817A42APF-CVFTFU detect voltage levels? - It uses an internal voltage reference and a comparator to compare the input voltage with a preset threshold voltage.
5. What is the output format of the S-817A42APF-CVFTFU? - The output format can be either an active low or active high signal, depending on the specific variant of the IC.
6. What is the typical accuracy of the voltage detection? - The typical accuracy of this IC is around ±1.5%.
7. Can the S-817A42APF-CVFTFU be used in battery-powered applications? - Yes, it can be used in battery-powered applications as long as the operating voltage range is within the specified limits.
8. Is the S-817A42APF-CVFTFU suitable for automotive applications? - Yes, this IC is designed to meet the requirements of automotive applications, including AEC-Q100 qualification.
9. What is the package type of the S-817A42APF-CVFTFU? - The S-817A42APF-CVFTFU comes in a small SOT-23-5 package.
10. Can the S-817A42APF-CVFTFU be used in industrial control systems? - Yes, it can be used in various industrial control systems where voltage monitoring is required.
Please note that the answers provided here are general and may vary depending on the specific application and requirements.