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XC6121C444ER-G
Product Overview
Category
XC6121C444ER-G belongs to the category of voltage regulators.
Use
It is primarily used for regulating voltage in electronic circuits.
Characteristics
- Low dropout voltage
- High output voltage accuracy
- Low quiescent current
- Overcurrent protection
- Thermal shutdown protection
Package
XC6121C444ER-G comes in a small SOT-23-5 package.
Essence
The essence of XC6121C444ER-G lies in its ability to provide stable and regulated voltage to electronic devices.
Packaging/Quantity
It is typically packaged in reels, with each reel containing a specific quantity of XC6121C444ER-G units.
Specifications
- Input Voltage Range: 2.0V to 6.0V
- Output Voltage Range: 1.2V to 5.0V
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 30μA (typical)
- Maximum Output Current: 150mA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
XC6121C444ER-G has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- NC: No connection pin
- VOUT: Output voltage pin
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
- Reliable voltage regulation
- Compact package size
- Wide input voltage range
- Low power consumption
- Built-in protection features
Disadvantages
- Limited maximum output current (150mA)
Working Principles
XC6121C444ER-G operates by comparing the output voltage with a reference voltage. It adjusts the internal circuitry to maintain a stable output voltage, compensating for changes in input voltage and load conditions.
Detailed Application Field Plans
XC6121C444ER-G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Wearable devices
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to XC6121C444ER-G are: - XC6121C445ER-G - XC6121C446ER-G - XC6121C447ER-G - XC6121C448ER-G
These models offer similar functionality and characteristics, providing flexibility in design choices.
In conclusion, XC6121C444ER-G is a voltage regulator with excellent voltage regulation capabilities, low power consumption, and built-in protection features. Its compact size and wide input voltage range make it suitable for various electronic applications. However, its limited maximum output current should be taken into consideration during design.
Liste 10 perguntas e respostas comuns relacionadas à aplicação de XC6121C444ER-G em soluções técnicas
Sure! Here are 10 common questions and answers related to the application of XC6121C444ER-G in technical solutions:
Q1: What is XC6121C444ER-G? A1: XC6121C444ER-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 XC6121C444ER-G? A2: The operating voltage range of XC6121C444ER-G is typically between 0.8V and 6.0V.
Q3: What is the output type of XC6121C444ER-G? A3: XC6121C444ER-G has an open-drain output type, which means it can be connected to other devices with a pull-up resistor to achieve different logic levels.
Q4: What is the typical quiescent current consumption of XC6121C444ER-G? A4: The typical quiescent current consumption of XC6121C444ER-G is very low, usually around 1.0µA.
Q5: Can XC6121C444ER-G be used for overvoltage detection? A5: No, XC6121C444ER-G is specifically designed for undervoltage detection. It triggers an output signal when the monitored voltage falls below a certain threshold.
Q6: How accurate is the voltage detection of XC6121C444ER-G? A6: XC6121C444ER-G has a high accuracy of ±1.0% for voltage detection.
Q7: What is the typical response time of XC6121C444ER-G? A7: The typical response time of XC6121C444ER-G is very fast, usually around 1.0µs.
Q8: Can XC6121C444ER-G be used in automotive applications? A8: Yes, XC6121C444ER-G is suitable for automotive applications as it meets the AEC-Q100 Grade 2 standard.
Q9: Does XC6121C444ER-G have built-in hysteresis? A9: Yes, XC6121C444ER-G has a built-in hysteresis of typically 50mV, which helps to prevent chattering or false triggering.
Q10: What is the package type of XC6121C444ER-G? A10: XC6121C444ER-G is available in a compact SOT-25 package, which is small and easy to mount on PCBs.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.