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XC6121A743ER-G
Product Overview
Category
XC6121A743ER-G belongs to the category of voltage regulators.
Use
It is commonly used for regulating voltage in electronic circuits.
Characteristics
- High precision voltage regulation
- Low dropout voltage
- Low quiescent current
- Thermal shutdown protection
Package
XC6121A743ER-G is available in a small SOT-23-5 package.
Essence
The essence of XC6121A743ER-G is to provide stable and regulated voltage output.
Packaging/Quantity
It is typically packaged in reels, with 3000 units per reel.
Specifications
- Input Voltage Range: 2.5V - 6.0V
- Output Voltage Range: 1.2V - 5.0V
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 30μA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
XC6121A743ER-G has the following pin configuration:
- VIN (Input Voltage)
- GND (Ground)
- NC (No Connection)
- VOUT (Output Voltage)
- EN (Enable)
Functional Features
- High accuracy voltage regulation ensures stable output.
- Low dropout voltage allows efficient power conversion.
- Low quiescent current minimizes power consumption.
- Thermal shutdown protection prevents overheating.
Advantages and Disadvantages
Advantages
- High precision voltage regulation
- Low dropout voltage
- Low power consumption
- Thermal shutdown protection
Disadvantages
- Limited input voltage range (2.5V - 6.0V)
- Noisy output at high loads
Working Principles
XC6121A743ER-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
XC6121A743ER-G finds applications in various electronic devices, including: - Mobile phones - Portable media players - Digital cameras - Wireless communication modules - Battery-powered devices
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to XC6121A743ER-G are: - LM1117-3.3 - LT1763-3.3 - MCP1702-3.3 - TPS79633
These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng XC6121A743ER-G trong giải pháp kỹ thuật
Sure! Here are 10 common questions and answers related to the application of XC6121A743ER-G in technical solutions:
Q1: What is XC6121A743ER-G? A1: XC6121A743ER-G is a specific model of voltage regulator IC (integrated circuit) manufactured by Torex Semiconductor. It is designed to regulate voltage levels in electronic circuits.
Q2: What is the input voltage range for XC6121A743ER-G? A2: The input voltage range for XC6121A743ER-G is typically between 2.5V and 6.0V.
Q3: What is the output voltage of XC6121A743ER-G? A3: The output voltage of XC6121A743ER-G is fixed at 4.3V.
Q4: What is the maximum output current of XC6121A743ER-G? A4: The maximum output current of XC6121A743ER-G is typically 200mA.
Q5: Can XC6121A743ER-G be used in battery-powered applications? A5: Yes, XC6121A743ER-G can be used in battery-powered applications as it has a low quiescent current and operates efficiently with low input voltages.
Q6: Is XC6121A743ER-G suitable for automotive applications? A6: Yes, XC6121A743ER-G is suitable for automotive applications as it meets the necessary requirements such as AEC-Q100 Grade 1 qualification.
Q7: Does XC6121A743ER-G have built-in protection features? A7: Yes, XC6121A743ER-G has built-in protection features like overcurrent protection, thermal shutdown, and reverse current blocking.
Q8: Can XC6121A743ER-G be used in space-constrained designs? A8: Yes, XC6121A743ER-G is available in a small package (SOT-25) which makes it suitable for space-constrained designs.
Q9: What is the operating temperature range of XC6121A743ER-G? A9: The operating temperature range of XC6121A743ER-G is typically -40°C to +85°C.
Q10: Are there any application notes or reference designs available for XC6121A743ER-G? A10: Yes, Torex Semiconductor provides application notes and reference designs on their website that can help with the implementation of XC6121A743ER-G in various technical solutions.
Please note that the answers provided here are general and may vary depending on specific requirements and datasheet specifications.