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XC6122C639ER-G
Product Overview
Category
The XC6122C639ER-G belongs to the category of voltage regulators.
Use
It is used to regulate voltage in electronic circuits, ensuring a stable and reliable power supply.
Characteristics
- Low dropout voltage
- Low quiescent current
- High ripple rejection
- Built-in overcurrent protection
Package
The XC6122C639ER-G comes in a small SOT-23-5 package.
Essence
The essence of this product lies in its ability to provide precise voltage regulation in a compact form factor.
Packaging/Quantity
It is typically available in reels containing a specific quantity, such as 3000 units per reel.
Specifications
- Input Voltage Range: 2.5V to 6.0V
- Output Voltage: 1.2V to 5.5V (selectable in 0.1V steps)
- Maximum Output Current: 500mA
- Dropout Voltage: 160mV @ 100mA
- Quiescent Current: 30μA
- Ripple Rejection: 70dB @ 1kHz
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
The XC6122C639ER-G has a standard SOT-23-5 pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. VOUT (Output Voltage) 5. CE (Enable Control)
Functional Features
- Overcurrent Protection: The device automatically limits the output current to protect the circuit.
- Enable Control: The CE pin allows for external control of the regulator's operation, enabling power-saving modes.
Advantages and Disadvantages
Advantages
- Small form factor
- Low dropout voltage
- Excellent ripple rejection
- Built-in overcurrent protection
Disadvantages
- Limited maximum output current compared to some other regulators
- Restricted input voltage range
Working Principles
The XC6122C639ER-G operates by comparing the reference voltage with the feedback voltage to adjust the output voltage, maintaining a stable output despite variations in input voltage and load conditions.
Detailed Application Field Plans
The XC6122C639ER-G is well-suited for various portable and battery-powered applications, including: - Mobile devices - Portable audio players - Wearable electronics - IoT devices - Battery management systems
Detailed and Complete Alternative Models
Some alternative models to the XC6122C639ER-G include: - XC6206P332MR-G: Similar low dropout voltage regulator with different package and specifications - XC6221B331MR-G: Low dropout voltage regulator with adjustable output voltage
In conclusion, the XC6122C639ER-G is a versatile voltage regulator with excellent characteristics, making it suitable for a wide range of electronic applications.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng XC6122C639ER-G trong giải pháp kỹ thuật
What is the operating voltage range of XC6122C639ER-G?
- The operating voltage range of XC6122C639ER-G is 1.2V to 6.0V.
What is the typical quiescent current of XC6122C639ER-G?
- The typical quiescent current of XC6122C639ER-G is 0.5µA.
What is the maximum output current of XC6122C639ER-G?
- The maximum output current of XC6122C639ER-G is 250mA.
What is the dropout voltage of XC6122C639ER-G?
- The dropout voltage of XC6122C639ER-G is typically 160mV at 100mA.
What are the typical applications for XC6122C639ER-G?
- Typical applications for XC6122C639ER-G include battery-powered devices, portable electronics, and low-power applications.
Does XC6122C639ER-G have built-in overcurrent protection?
- Yes, XC6122C639ER-G has built-in overcurrent protection.
What is the thermal shutdown temperature of XC6122C639ER-G?
- The thermal shutdown temperature of XC6122C639ER-G is typically 150°C.
Is XC6122C639ER-G available in a SOT-23 package?
- Yes, XC6122C639ER-G is available in a SOT-23 package.
What is the output voltage accuracy of XC6122C639ER-G?
- The output voltage accuracy of XC6122C639ER-G is ±2%.
Can XC6122C639ER-G be used in automotive applications?
- Yes, XC6122C639ER-G can be used in automotive applications as it meets AEC-Q100 standards.