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XC6121E442MR-G
Product Overview
Category
XC6121E442MR-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: XC6121E442MR-G provides a stable output voltage, ensuring reliable operation of connected devices.
- Low dropout voltage: It has a low dropout voltage, minimizing power dissipation and maximizing efficiency.
- Small package size: The compact package allows for easy integration into space-constrained designs.
- Low quiescent current: It consumes minimal current when not actively regulating the voltage, conserving power.
Package
XC6121E442MR-G is available in a small form factor package, making it suitable for applications with limited board space.
Essence
The essence of XC6121E442MR-G lies in its ability to provide precise and stable voltage regulation, ensuring proper functioning of electronic devices.
Packaging/Quantity
The product is typically packaged in reels or tape and reel packaging, with a specified quantity per reel.
Specifications
- Input voltage range: 2.5V - 6.0V
- Output voltage: 4.42V
- Maximum output current: 150mA
- Dropout voltage: 200mV (typical)
- Quiescent current: 30µA (typical)
- Operating temperature range: -40°C to +85°C
Detailed Pin Configuration
XC6121E442MR-G features a standard SOT-23-5 pin configuration:
- VIN: Input voltage
- GND: Ground
- NC: No connection
- VOUT: Output voltage
- EN: Enable pin (optional)
Functional Features
- Voltage regulation: XC6121E442MR-G maintains a constant output voltage regardless of input voltage fluctuations.
- Overcurrent protection: It incorporates overcurrent protection to safeguard connected devices from excessive current flow.
- Thermal shutdown: The device includes a thermal shutdown feature that activates when the temperature exceeds a specified threshold, preventing damage due to overheating.
- Enable pin (optional): The EN pin allows for control of the regulator's output, enabling or disabling it as needed.
Advantages and Disadvantages
Advantages
- Precise voltage regulation ensures stable operation of connected devices.
- Low dropout voltage minimizes power dissipation and improves efficiency.
- Small package size facilitates integration into space-constrained designs.
- Low quiescent current conserves power in standby mode.
Disadvantages
- Limited maximum output current may not be suitable for high-power applications.
- Input voltage range is relatively narrow compared to some other voltage regulators.
Working Principles
XC6121E442MR-G operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, compensating for changes in the input voltage and load conditions.
Detailed Application Field Plans
XC6121E442MR-G finds application in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to XC6121E442MR-G include: - XC6121E442MR-G-ND - XC6121E442MR-G-F - XC6121E442MR-G-H
These models offer similar functionality and characteristics, providing options for different design requirements.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de XC6121E442MR-G en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of XC6121E442MR-G in technical solutions:
Q1: What is XC6121E442MR-G? A1: XC6121E442MR-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 XC6121E442MR-G? A2: The operating voltage range of XC6121E442MR-G is from 0.8V to 6.0V.
Q3: What is the output type of XC6121E442MR-G? A3: XC6121E442MR-G has an open-drain output type, which means it can sink current but cannot source current.
Q4: What is the typical quiescent current of XC6121E442MR-G? A4: The typical quiescent current of XC6121E442MR-G is around 1.5µA.
Q5: What is the accuracy of the detection voltage of XC6121E442MR-G? A5: The accuracy of the detection voltage of XC6121E442MR-G is ±1.5%.
Q6: Can XC6121E442MR-G be used for overvoltage protection? A6: No, XC6121E442MR-G is not designed for overvoltage protection. It is primarily used for undervoltage detection.
Q7: What is the temperature range in which XC6121E442MR-G operates? A7: XC6121E442MR-G operates within a temperature range of -40°C to +85°C.
Q8: Does XC6121E442MR-G have a built-in hysteresis function? A8: Yes, XC6121E442MR-G has a built-in hysteresis function to prevent output oscillation caused by voltage fluctuations.
Q9: Can XC6121E442MR-G be used in battery-powered applications? A9: Yes, XC6121E442MR-G is suitable for battery-powered applications due to its low quiescent current and wide operating voltage range.
Q10: What is the package type of XC6121E442MR-G? A10: XC6121E442MR-G is available in a small SOT-25 package, which is compact and easy to mount on PCBs.
Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.