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XC6121D744MR-G
Product Overview
Category
XC6121D744MR-G belongs to the category of voltage regulators.
Use
It is used to regulate and stabilize voltage levels in electronic circuits.
Characteristics
- Low dropout voltage
- High output voltage accuracy
- Low quiescent current
- Overcurrent protection
- Thermal shutdown protection
Package
XC6121D744MR-G comes in a small form factor package, such as SOT-23 or DFN.
Essence
The essence of XC6121D744MR-G is to provide a stable and regulated voltage supply to electronic devices.
Packaging/Quantity
XC6121D744MR-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 Range: 1.8V - 5.0V
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 20µA (typical)
- Output Current: 150mA (maximum)
Detailed Pin Configuration
XC6121D744MR-G has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground 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 the circuit from excessive current flow.
- Thermal shutdown protection prevents overheating of the regulator.
Advantages and Disadvantages
Advantages
- Small form factor package allows for space-saving designs.
- Wide input and output voltage ranges offer versatility.
- Low dropout voltage enables efficient power conversion.
- Overcurrent and thermal shutdown protection enhance circuit reliability.
Disadvantages
- Limited output current may not be suitable for high-power applications.
- Higher cost compared to traditional linear regulators.
Working Principles
XC6121D744MR-G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.
Detailed Application Field Plans
XC6121D744MR-G can be used in various electronic devices and circuits, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Automotive applications - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to XC6121D744MR-G include: - XC6121C744MR-G - XC6121E744MR-G - XC6121F744MR-G - XC6121G744MR-G
These models offer similar functionality and characteristics, providing options for different design requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací XC6121D744MR-G v technických řešeních
Sure! Here are 10 common questions and answers related to the application of XC6121D744MR-G in technical solutions:
Q1: What is XC6121D744MR-G? A1: XC6121D744MR-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 XC6121D744MR-G? A2: The operating voltage range of XC6121D744MR-G is typically between 0.8V and 6.0V.
Q3: How does XC6121D744MR-G work? A3: XC6121D744MR-G works by continuously monitoring the input voltage and comparing it to a reference voltage. When the input voltage falls below or exceeds a certain threshold, it triggers an output signal.
Q4: What is the purpose of using XC6121D744MR-G in technical solutions? A4: XC6121D744MR-G is commonly used as a voltage supervisor or reset generator in various applications to ensure proper system initialization and reliable operation.
Q5: Can XC6121D744MR-G be used in battery-powered devices? A5: Yes, XC6121D744MR-G can be used in battery-powered devices as it has a low quiescent current consumption, making it suitable for power-sensitive applications.
Q6: What is the output type of XC6121D744MR-G? A6: XC6121D744MR-G provides an active-low open-drain output, which means it can sink current when triggered.
Q7: What is the typical accuracy of the voltage detection threshold in XC6121D744MR-G? A7: The typical accuracy of the voltage detection threshold in XC6121D744MR-G is ±2%.
Q8: Can XC6121D744MR-G be used for overvoltage protection? A8: No, XC6121D744MR-G is not designed for overvoltage protection. It is primarily used for undervoltage detection.
Q9: What is the maximum supply current of XC6121D744MR-G? A9: The maximum supply current of XC6121D744MR-G is typically 1.5µA, making it suitable for low-power applications.
Q10: Is XC6121D744MR-G available in a surface-mount package? A10: Yes, XC6121D744MR-G is available in a surface-mount SOT-25 package, which makes it easy to integrate into PCB designs.
Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements.