XC6121F739MR-G
Product Overview
Category
XC6121F739MR-G belongs to the category of voltage regulators.
Use
It is commonly used for regulating voltage in electronic circuits.
Characteristics
- Voltage regulation capability
- Compact package size
- Low power consumption
- High efficiency
Package
XC6121F739MR-G is available in a small form factor package, suitable for surface mount technology (SMT) applications.
Essence
The essence of XC6121F739MR-G lies in its ability to provide stable and regulated voltage output for various electronic devices.
Packaging/Quantity
The product is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.
Specifications
- Input Voltage Range: 2.5V - 6.0V
- Output Voltage Range: 1.8V - 5.0V
- Output Current: 100mA (maximum)
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 30μA (typical)
Detailed Pin Configuration
XC6121F739MR-G has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
- CE: Chip enable pin
Functional Features
- Voltage regulation: XC6121F739MR-G ensures a stable output voltage regardless of input voltage fluctuations.
- Overcurrent protection: The device incorporates overcurrent protection to safeguard connected components.
- Thermal shutdown: In case of excessive temperature, the regulator shuts down to prevent damage.
- Low quiescent current: The low quiescent current ensures minimal power consumption during standby mode.
Advantages and Disadvantages
Advantages
- Small package size allows for space-saving designs.
- Wide input voltage range provides flexibility in various applications.
- Low dropout voltage minimizes power loss.
- Overcurrent protection enhances system reliability.
Disadvantages
- Limited output current may not be suitable for high-power applications.
- Higher cost compared to traditional linear regulators.
Working Principles
XC6121F739MR-G operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, compensating for changes in input voltage and load conditions.
Detailed Application Field Plans
XC6121F739MR-G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to XC6121F739MR-G are: - XC6121F738MR-G - XC6121F740MR-G - XC6121F741MR-G - XC6121F742MR-G
These models offer similar functionality and characteristics, providing options for different voltage and current requirements.
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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi XC6121F739MR-G dalam penyelesaian teknikal
Sure! Here are 10 common questions and answers related to the application of XC6121F739MR-G in technical solutions:
Q1: What is XC6121F739MR-G? A1: XC6121F739MR-G is a voltage detector IC (integrated circuit) manufactured by Torex Semiconductor. It is used to monitor the voltage level of a power supply and provide an output signal when the voltage crosses a certain threshold.
Q2: What is the operating voltage range of XC6121F739MR-G? A2: The operating voltage range of XC6121F739MR-G is from 0.8V to 6.0V.
Q3: What is the typical quiescent current consumption of XC6121F739MR-G? A3: The typical quiescent current consumption of XC6121F739MR-G is 1.0µA.
Q4: How does XC6121F739MR-G detect voltage levels? A4: XC6121F739MR-G uses a built-in voltage reference and comparator to compare the input voltage with a preset threshold. When the input voltage exceeds or falls below this threshold, it triggers the output signal.
Q5: Can XC6121F739MR-G be used for undervoltage and overvoltage detection? A5: Yes, XC6121F739MR-G can be used for both undervoltage and overvoltage detection by setting the appropriate threshold voltage.
Q6: What is the output configuration of XC6121F739MR-G? A6: XC6121F739MR-G has an open-drain output configuration, which requires an external pull-up resistor to provide a logic-level output signal.
Q7: What is the maximum output sink current of XC6121F739MR-G? A7: The maximum output sink current of XC6121F739MR-G is 10mA.
Q8: Can XC6121F739MR-G be used in battery-powered applications? A8: Yes, XC6121F739MR-G is suitable for battery-powered applications due to its low quiescent current consumption.
Q9: Does XC6121F739MR-G have built-in hysteresis? A9: Yes, XC6121F739MR-G has a built-in hysteresis of typically 100mV, which helps to prevent oscillation and provide stable voltage detection.
Q10: What is the package type of XC6121F739MR-G? A10: XC6121F739MR-G is available in a small SOT-25 package, which is compact and suitable for space-constrained applications.
Please note that these answers are based on general information and it's always recommended to refer to the datasheet or consult with the manufacturer for specific details and application requirements.