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XC6122D437MR-G
Product Overview
Category
XC6122D437MR-G belongs to the category of voltage regulators.
Use
It is used to regulate and stabilize voltage in electronic circuits.
Characteristics
- Input Voltage Range: 2.5V to 6.0V
- Output Voltage: 4.37V
- Maximum Output Current: 150mA
- Low Quiescent Current: 1.0µA (typical)
- Low Dropout Voltage: 160mV at 100mA (typical)
- Package Type: SOT-23-5
- Operating Temperature Range: -40°C to +85°C
Packaging/Quantity
XC6122D437MR-G is typically packaged in reels or tape and reel format. The quantity per reel is usually 3000 pieces.
Specifications
- Input Voltage Range: 2.5V to 6.0V
- Output Voltage: 4.37V ±2%
- Output Current: Up to 150mA
- Dropout Voltage: 160mV at 100mA
- Quiescent Current: 1.0µA (typical)
- Line Regulation: ±0.3% (typical)
- Load Regulation: ±0.5% (typical)
- Ripple Rejection Ratio: 60dB (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The XC6122D437MR-G has a SOT-23-5 package with the following pin configuration:
```
| | --| VDD|-- Pin 1: Input Voltage --| GND|-- Pin 2: Ground --| EN |-- Pin 3: Enable (Active High) --| NC |-- Pin 4: No Connection --| VOUT|-- Pin 5: Output Voltage |____| ```
Functional Features
- Low quiescent current consumption, suitable for battery-powered applications.
- High output voltage accuracy and stability.
- Excellent line and load regulation characteristics.
- Low dropout voltage ensures efficient power conversion.
Advantages
- Wide input voltage range allows flexibility in various applications.
- Low quiescent current prolongs battery life.
- Small package size enables space-saving designs.
- Good ripple rejection ratio ensures stable output voltage.
Disadvantages
- Limited maximum output current may not be suitable for high-power applications.
- No connection (NC) pin may require additional attention during PCB layout.
Working Principles
The XC6122D437MR-G is a low dropout voltage regulator that uses a PNP transistor as the pass element. It regulates the output voltage by adjusting the resistance between the input and output terminals. When the input voltage is higher than the desired output voltage, the pass element conducts and maintains a stable output voltage. The enable pin can be used to control the regulator's operation.
Detailed Application Field Plans
XC6122D437MR-G is commonly used in various electronic devices and systems, including: - Battery-powered portable devices - Wireless communication modules - Industrial control systems - Automotive electronics - Medical equipment
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to XC6122D437MR-G are: - XC6122D437MR (without the "-G" suffix) - XC6122D437MR-GX (with extended temperature range) - XC6122D437MR-GT (with tighter output voltage tolerance)
These alternative models offer similar functionality and specifications, but may have slight differences in package type, temperature range, or output voltage tolerance.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng XC6122D437MR-G trong giải pháp kỹ thuật
Sure! Here are 10 common questions and answers related to the application of XC6122D437MR-G in technical solutions:
Q: What is XC6122D437MR-G? A: XC6122D437MR-G is a voltage detector IC (integrated circuit) that monitors the power supply voltage and provides a reset signal when the voltage drops below a certain threshold.
Q: What is the operating voltage range of XC6122D437MR-G? A: The operating voltage range of XC6122D437MR-G is typically between 0.8V and 6.0V.
Q: How does XC6122D437MR-G help in technical solutions? A: XC6122D437MR-G ensures stable operation of electronic devices by monitoring the power supply voltage and generating a reset signal to prevent erratic behavior during power fluctuations.
Q: Can XC6122D437MR-G be used in battery-powered applications? A: Yes, XC6122D437MR-G can be used in battery-powered applications as it has a low quiescent current consumption of typically 1.0µA.
Q: What is the output type of XC6122D437MR-G? A: XC6122D437MR-G has an active-low CMOS output, which means the output goes low when the voltage drops below the threshold.
Q: What is the typical reset threshold voltage of XC6122D437MR-G? A: The typical reset threshold voltage of XC6122D437MR-G is 4.37V.
Q: Does XC6122D437MR-G have built-in hysteresis? A: Yes, XC6122D437MR-G has built-in hysteresis of typically 0.1V, which helps to prevent oscillation near the threshold voltage.
Q: Can XC6122D437MR-G be used in automotive applications? A: Yes, XC6122D437MR-G is suitable for automotive applications as it meets the AEC-Q100 Grade 3 qualification standards.
Q: What is the package type of XC6122D437MR-G? A: XC6122D437MR-G is available in a SOT-25 package, which is a small surface-mount package with three leads.
Q: Is XC6122D437MR-G RoHS compliant? A: Yes, XC6122D437MR-G is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications of XC6122D437MR-G.