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XC6121D446MR-G
Product Overview
Category
XC6121D446MR-G belongs to the category of voltage regulators.
Use
It is used to regulate and stabilize the voltage in electronic circuits.
Characteristics
- Low dropout voltage
- High output voltage accuracy
- Low quiescent current
- Overcurrent protection
- Thermal shutdown protection
Package
XC6121D446MR-G comes in a small SOT-23-5 package.
Essence
The essence of XC6121D446MR-G is to provide a stable and regulated voltage supply to electronic devices.
Packaging/Quantity
It is typically packaged in reels, with each reel containing a specific quantity of XC6121D446MR-G units.
Specifications
- Input Voltage Range: 2.5V - 6.0V
- Output Voltage Range: 1.2V - 5.5V
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 30µA (typical)
- Maximum Output Current: 100mA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
XC6121D446MR-G has five pins:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- VOUT: Output voltage pin
- CE: Capacitor connection pin for stability
Functional Features
- Low dropout voltage ensures efficient power conversion.
- High output voltage accuracy provides precise voltage regulation.
- Low quiescent current minimizes power consumption.
- Overcurrent protection safeguards against excessive current flow.
- Thermal shutdown protection prevents overheating.
Advantages and Disadvantages
Advantages
- Compact size and easy integration into circuit designs.
- Wide input voltage range allows flexibility in power supply options.
- Excellent voltage regulation accuracy ensures stable performance of connected devices.
Disadvantages
- Limited maximum output current may not be suitable for high-power applications.
- Sensitive to external noise and requires proper decoupling for optimal performance.
Working Principles
XC6121D446MR-G operates based on a voltage regulation principle. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of changes in input voltage or load conditions.
Detailed Application Field Plans
XC6121D446MR-G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication modules - Battery-powered devices
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to XC6121D446MR-G are: - XC6206P332MR: Low dropout voltage regulator with higher maximum output current. - XC6220B332MR: Ultra-low quiescent current regulator with similar voltage range. - XC6219B332MR: Regulator with adjustable output voltage and higher maximum output current.
These alternative models provide different features and specifications, allowing designers to choose the most suitable option for their specific application requirements.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de XC6121D446MR-G em soluções técnicas
Sure! Here are 10 common questions and answers related to the application of XC6121D446MR-G in technical solutions:
Q1: What is XC6121D446MR-G? A1: XC6121D446MR-G is a voltage detector IC (integrated circuit) manufactured by Torex Semiconductor. It is commonly used for monitoring power supply voltages in various electronic devices.
Q2: What is the operating voltage range of XC6121D446MR-G? A2: The operating voltage range of XC6121D446MR-G is from 0.8V to 6.0V.
Q3: What is the output type of XC6121D446MR-G? A3: XC6121D446MR-G has an open-drain output type.
Q4: What is the typical quiescent current consumption of XC6121D446MR-G? A4: The typical quiescent current consumption of XC6121D446MR-G is 1.0µA.
Q5: What is the purpose of the built-in delay circuit in XC6121D446MR-G? A5: The built-in delay circuit in XC6121D446MR-G provides a delay time to prevent false detections caused by momentary voltage fluctuations.
Q6: Can XC6121D446MR-G be used for overvoltage detection? A6: No, XC6121D446MR-G is specifically designed for undervoltage detection only.
Q7: What is the maximum reset output current of XC6121D446MR-G? A7: The maximum reset output current of XC6121D446MR-G is 100mA.
Q8: Does XC6121D446MR-G have a built-in hysteresis function? A8: Yes, XC6121D446MR-G has a built-in hysteresis function to prevent chattering of the output.
Q9: Can XC6121D446MR-G be used in automotive applications? A9: Yes, XC6121D446MR-G is suitable for automotive applications as it meets AEC-Q100 Grade 2 standards.
Q10: What is the package type of XC6121D446MR-G? A10: XC6121D446MR-G is available in a small SOT-25 package.
Please note that these answers are based on general information and it's always recommended to refer to the datasheet or consult with the manufacturer for specific details and application requirements.