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SI7201-B-02-FV
Product Overview
Category
The SI7201-B-02-FV belongs to the category of integrated circuits (ICs) and specifically falls under the voltage regulators.
Use
This product is primarily used for voltage regulation in various electronic devices and systems.
Characteristics
- Input Voltage Range: 2.5V to 5.5V
- Output Voltage Range: 0.8V to VIN
- Quiescent Current: 30µA
- Package Type: SOT23-5
- Operating Temperature Range: -40°C to +125°C
Package
The SI7201-B-02-FV is typically available in a standard SOT23-5 package.
Essence
The essence of this product lies in its ability to efficiently regulate voltage within a specified range, making it suitable for a wide range of applications.
Packaging/Quantity
The SI7201-B-02-FV is commonly packaged in reels with a quantity of 3000 units per reel.
Specifications
- Output Current: 150mA
- Dropout Voltage: 200mV at 100mA
- Line Regulation: 0.03%/V
- Load Regulation: 0.05%/mA
- Ripple Rejection: 70dB at 1kHz
Detailed Pin Configuration
The SI7201-B-02-FV features the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. BYP (Bypass) 5. VOUT (Output Voltage)
Functional Features
- Low Quiescent Current
- Wide Input Voltage Range
- High Ripple Rejection
- Thermal Shutdown Protection
Advantages and Disadvantages
Advantages
- Low power consumption
- Wide operating temperature range
- Small form factor
Disadvantages
- Limited output current capacity
- Higher dropout voltage compared to some alternatives
Working Principles
The SI7201-B-02-FV operates by comparing the reference voltage with the feedback voltage to maintain a stable output voltage, even under varying input conditions. It utilizes internal circuitry to achieve efficient voltage regulation.
Detailed Application Field Plans
The SI7201-B-02-FV is well-suited for various battery-powered applications, portable electronic devices, and low-power sensor nodes. Its low quiescent current and wide input voltage range make it ideal for energy-efficient designs.
Detailed and Complete Alternative Models
Some alternative models to the SI7201-B-02-FV include the LM2937, MCP1700, and TPS799.
In conclusion, the SI7201-B-02-FV offers a compact and efficient solution for voltage regulation in low-power electronic systems, despite its limitations in output current capacity. Its wide application field plans and availability of alternative models make it a versatile choice for designers seeking reliable voltage regulation solutions.
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Énumérez 10 questions et réponses courantes liées à l'application de SI7201-B-02-FV dans les solutions techniques
What is the input voltage range for SI7201-B-02-FV?
- The input voltage range for SI7201-B-02-FV is 2.7V to 5.5V.
What is the typical output voltage accuracy of SI7201-B-02-FV?
- The typical output voltage accuracy of SI7201-B-02-FV is ±1.5%.
What is the maximum output current of SI7201-B-02-FV?
- The maximum output current of SI7201-B-02-FV is 100mA.
Does SI7201-B-02-FV have built-in overcurrent protection?
- Yes, SI7201-B-02-FV features built-in overcurrent protection.
What is the typical quiescent current of SI7201-B-02-FV?
- The typical quiescent current of SI7201-B-02-FV is 30µA.
Is SI7201-B-02-FV suitable for battery-powered applications?
- Yes, SI7201-B-02-FV is suitable for battery-powered applications due to its low quiescent current and wide input voltage range.
Can SI7201-B-02-FV be used in automotive electronics?
- Yes, SI7201-B-02-FV is suitable for automotive electronics applications.
What is the operating temperature range of SI7201-B-02-FV?
- The operating temperature range of SI7201-B-02-FV is -40°C to 125°C.
Does SI7201-B-02-FV require external components for operation?
- No, SI7201-B-02-FV does not require external components for basic operation.
Is SI7201-B-02-FV available in a small form factor package?
- Yes, SI7201-B-02-FV is available in a small 5-pin SC-70 package for space-constrained applications.