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XC6121C331MR-G
Product Overview
Category
XC6121C331MR-G belongs to the category of voltage regulators.
Use
It is commonly used in electronic circuits to regulate and stabilize the voltage supplied to various components.
Characteristics
- Voltage regulation: XC6121C331MR-G provides a stable output voltage regardless of input voltage fluctuations.
- Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
- Low quiescent current: The regulator consumes minimal power when no load is connected.
- Overcurrent protection: It safeguards the circuit by limiting the current in case of a short circuit or excessive load.
Package
XC6121C331MR-G is available in a small form factor package, making it suitable for space-constrained applications.
Essence
The essence of XC6121C331MR-G lies in its ability to maintain a constant voltage output, ensuring reliable operation of electronic devices.
Packaging/Quantity
XC6121C331MR-G is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.
Specifications
- Input voltage range: 2.5V - 6.0V
- Output voltage: 3.3V
- Maximum output current: 150mA
- Dropout voltage: 200mV (at 100mA)
- Quiescent current: 30µA (typical)
- Operating temperature range: -40°C to +85°C
Detailed Pin Configuration
XC6121C331MR-G has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
- EN: Enable pin (optional)
Functional Features
- Voltage regulation: Maintains a stable output voltage within the specified range.
- Overcurrent protection: Safeguards the circuit by limiting the current in case of a short circuit or excessive load.
- Low dropout voltage: Operates efficiently even when the input voltage is close to the desired output voltage.
- Enable pin (optional): Allows for control of the regulator's operation.
Advantages and Disadvantages
Advantages
- Stable output voltage regardless of input voltage fluctuations.
- Efficient operation with low dropout voltage.
- Minimal power consumption in standby mode.
- Overcurrent protection ensures circuit safety.
Disadvantages
- Limited maximum output current (150mA).
- Requires an external enable signal if control is needed.
Working Principles
XC6121C331MR-G utilizes internal circuitry to compare the output voltage with a reference voltage. It adjusts the pass transistor's resistance to maintain a constant output voltage, compensating for any variations in the input voltage.
Detailed Application Field Plans
XC6121C331MR-G finds applications in various electronic devices, including: - Battery-powered devices - Portable consumer electronics - IoT devices - Wearable devices - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to XC6121C331MR-G are: - XC6206P332MR-G - LM1117IMPX-3.3/NOPB - MCP1700T-3302E/TT
These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.
In conclusion, XC6121C331MR-G is a voltage regulator that provides stable output voltage, low dropout voltage, and overcurrent protection. It is commonly used in various electronic devices and offers reliable performance in a compact package.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací XC6121C331MR-G v technických řešeních
Sure! Here are 10 common questions and answers related to the application of XC6121C331MR-G in technical solutions:
Q1: What is XC6121C331MR-G? A1: XC6121C331MR-G is a voltage detector IC (integrated circuit) manufactured by Torex Semiconductor. It is used to monitor the voltage level of a power supply and provide an output signal when the voltage falls below a certain threshold.
Q2: What is the operating voltage range of XC6121C331MR-G? A2: The operating voltage range of XC6121C331MR-G is from 0.8V to 6.0V.
Q3: What is the typical voltage detection accuracy of XC6121C331MR-G? A3: The typical voltage detection accuracy of XC6121C331MR-G is ±1.5%.
Q4: What is the output configuration of XC6121C331MR-G? A4: XC6121C331MR-G has an open-drain output configuration.
Q5: What is the maximum current that can be sunk by the output of XC6121C331MR-G? A5: The maximum current that can be sunk by the output of XC6121C331MR-G is 50mA.
Q6: Can XC6121C331MR-G be used for overvoltage detection? A6: No, XC6121C331MR-G is specifically designed for undervoltage detection only.
Q7: What is the quiescent current consumption of XC6121C331MR-G? A7: The quiescent current consumption of XC6121C331MR-G is typically 1.0µA.
Q8: Does XC6121C331MR-G have built-in hysteresis? A8: Yes, XC6121C331MR-G has built-in hysteresis to prevent output oscillation near the detection threshold.
Q9: Can XC6121C331MR-G be used in automotive applications? A9: Yes, XC6121C331MR-G is AEC-Q100 qualified and suitable for automotive applications.
Q10: What is the package type of XC6121C331MR-G? A10: XC6121C331MR-G is available in a SOT-25 package.
Please note that these answers are based on general information about XC6121C331MR-G. For specific details and accurate information, it is recommended to refer to the datasheet provided by Torex Semiconductor.