XC6122E431ER-G
Product Overview
Category
XC6122E431ER-G belongs to the category of voltage regulators.
Use
It is commonly used in electronic circuits to regulate and stabilize the voltage supplied to various components.
Characteristics
- Voltage regulation: XC6122E431ER-G provides a stable output voltage regardless of input voltage fluctuations.
- Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
- Low quiescent current: The regulator consumes minimal power when no load is connected.
- Thermal shutdown protection: It automatically shuts down to prevent damage due to excessive heat.
- Short-circuit protection: It safeguards against short circuits, preventing damage to the regulator and other components.
Package
XC6122E431ER-G is available in a small SOT-23-5 package.
Essence
The essence of XC6122E431ER-G lies in its ability to provide reliable voltage regulation for electronic devices.
Packaging/Quantity
It is typically sold in reels or tubes containing a specified quantity, such as 3000 units per reel.
Specifications
- Input voltage range: 2.5V - 6.0V
- Output voltage: 4.3V
- Maximum output current: 150mA
- Dropout voltage: 200mV (at 100mA)
- Quiescent current: 1μA (typical)
- Operating temperature range: -40°C to +85°C
Detailed Pin Configuration
XC6122E431ER-G has five pins arranged as follows:
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| | --| |-- |____| ```
Pin 1: Enable (EN) - Controls the regulator's operation by enabling or disabling it.
Pin 2: Ground (GND) - Connected to the ground reference of the circuit.
Pin 3: Feedback (FB) - Provides feedback to regulate the output voltage.
Pin 4: Output (OUT) - Supplies the regulated output voltage.
Pin 5: Input (IN) - Receives the input voltage to be regulated.
Functional Features
- Voltage regulation: XC6122E431ER-G maintains a stable output voltage within its specified range.
- Low dropout voltage: It can operate efficiently even when the input voltage is close to the desired output voltage.
- Low quiescent current: The regulator consumes minimal power when no load is connected, enhancing energy efficiency.
- Thermal shutdown protection: It automatically shuts down if the temperature exceeds a safe threshold, preventing damage.
- Short-circuit protection: It safeguards against short circuits, protecting the regulator and other components.
Advantages and Disadvantages
Advantages
- Reliable voltage regulation for electronic devices.
- Compact SOT-23-5 package for space-constrained applications.
- Low dropout voltage ensures efficient operation.
- Low quiescent current minimizes power consumption.
- Built-in thermal and short-circuit protection enhance safety.
Disadvantages
- Limited maximum output current of 150mA.
- Input voltage range restricted to 2.5V - 6.0V.
Working Principles
XC6122E431ER-G utilizes internal circuitry to compare the feedback voltage with a reference voltage. It adjusts the pass transistor's resistance to maintain a constant output voltage. By continuously monitoring the feedback voltage, it compensates for any changes in the input voltage or load conditions, ensuring a stable output.
Detailed Application Field Plans
XC6122E431ER-G finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Mobile phones - Digital cameras - Wearable devices - IoT modules
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to XC6122E431ER-G include: - XC6206P332MR-G - LM1117IMPX-3.3/NOPB - MCP1700T-3302E/TT
These alternatives can be considered based on specific requirements, such as input/output voltage ranges, maximum output current, and package type.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af XC6122E431ER-G i tekniske løsninger
Sure! Here are 10 common questions and answers related to the application of XC6122E431ER-G in technical solutions:
Q: What is XC6122E431ER-G? A: XC6122E431ER-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.
Q: What is the operating voltage range of XC6122E431ER-G? A: The operating voltage range of XC6122E431ER-G is from 0.8V to 6.0V.
Q: What is the output voltage of XC6122E431ER-G? A: The output voltage of XC6122E431ER-G is fixed at 4.3V.
Q: How does XC6122E431ER-G work? A: XC6122E431ER-G works by continuously monitoring the input voltage. When the input voltage drops below the threshold voltage (4.3V), it triggers an internal reset signal, which can be used to control other components or circuits.
Q: What is the typical quiescent current consumption of XC6122E431ER-G? A: The typical quiescent current consumption of XC6122E431ER-G is very low, typically around 1.0µA.
Q: Can XC6122E431ER-G be used in battery-powered applications? A: Yes, XC6122E431ER-G is suitable for battery-powered applications due to its low quiescent current consumption, which helps to conserve battery life.
Q: Is XC6122E431ER-G compatible with both CMOS and TTL logic levels? A: Yes, XC6122E431ER-G is compatible with both CMOS and TTL logic levels, making it versatile for various digital applications.
Q: Does XC6122E431ER-G have built-in hysteresis? A: Yes, XC6122E431ER-G has built-in hysteresis, which helps to prevent oscillation or false triggering near the threshold voltage.
Q: Can XC6122E431ER-G be used in automotive applications? A: Yes, XC6122E431ER-G is suitable for automotive applications as it meets the AEC-Q100 automotive qualification standards.
Q: What package does XC6122E431ER-G come in? A: XC6122E431ER-G is available in a SOT-25 package, which is a small surface-mount package commonly used in electronic devices.
Please note that these answers are general and may vary depending on the specific requirements and datasheet of XC6122E431ER-G.