XC6121D618ER-G
Product Overview
Category
XC6121D618ER-G belongs to the category of voltage regulators.
Use
It is commonly used for regulating voltage in electronic circuits.
Characteristics
- Package: The XC6121D618ER-G comes in a small SOT-23-5 package.
- Essence: This voltage regulator is designed to provide stable and regulated output voltage.
- Packaging/Quantity: It is typically sold in reels or tubes, with a quantity of 3000 units per reel.
Specifications
The specifications of XC6121D618ER-G are as follows:
- Input Voltage Range: 2.5V to 6.0V
- Output Voltage: 1.8V
- Output Current: 150mA
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 40µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The XC6121D618ER-G has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- NC: No connection
- VOUT: Output voltage pin
Functional Features
- Low dropout voltage: The XC6121D618ER-G exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
- Low quiescent current: With a low quiescent current, this voltage regulator minimizes power consumption when the load is light.
- Short-circuit protection: It incorporates short-circuit protection to prevent damage to the circuit in case of a fault.
- Thermal shutdown: The device includes thermal shutdown protection to safeguard against excessive temperature.
Advantages and Disadvantages
Advantages
- Small package size allows for space-saving designs.
- Low dropout voltage ensures efficient regulation.
- Short-circuit and thermal protection enhance reliability.
Disadvantages
- Limited output current capacity (150mA).
- Input voltage range is relatively narrow (2.5V to 6.0V).
Working Principles
The XC6121D618ER-G operates based on the principle of a linear voltage regulator. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. By comparing the output voltage with a reference voltage, the regulator adjusts the pass transistor to maintain a stable output voltage.
Detailed Application Field Plans
The XC6121D618ER-G finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to XC6121D618ER-G are: - LM1117-1.8: A popular voltage regulator with similar specifications and package size. - MCP1703-1802E: Another voltage regulator offering comparable performance. - LP2985-18DBVR: A low-dropout voltage regulator suitable for similar applications.
These alternative models provide similar functionality and can be used as substitutes depending on specific requirements.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av XC6121D618ER-G i tekniska lösningar
Sure! Here are 10 common questions and answers related to the application of XC6121D618ER-G in technical solutions:
Q1: What is XC6121D618ER-G? A1: XC6121D618ER-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.
Q2: What is the operating voltage range of XC6121D618ER-G? A2: The operating voltage range of XC6121D618ER-G is typically between 0.8V and 6.0V.
Q3: How does XC6121D618ER-G work? A3: XC6121D618ER-G monitors the input voltage and provides a reset signal when the voltage falls below a certain threshold. This reset signal can be used to control the operation of other components in the system.
Q4: What is the output type of XC6121D618ER-G? A4: XC6121D618ER-G has an open-drain output, which means it can sink current but cannot source current.
Q5: What is the typical quiescent current consumption of XC6121D618ER-G? A5: The typical quiescent current consumption of XC6121D618ER-G is very low, usually around 1.0µA.
Q6: Can XC6121D618ER-G be used in battery-powered applications? A6: Yes, XC6121D618ER-G is suitable for battery-powered applications due to its low quiescent current consumption.
Q7: What is the accuracy of the voltage detection threshold in XC6121D618ER-G? A7: The accuracy of the voltage detection threshold in XC6121D618ER-G is typically ±1.5%.
Q8: Can XC6121D618ER-G be used in automotive applications? A8: Yes, XC6121D618ER-G is AEC-Q100 qualified and can be used in automotive applications.
Q9: What is the temperature range of XC6121D618ER-G? A9: The temperature range of XC6121D618ER-G is typically between -40°C and +85°C.
Q10: Is XC6121D618ER-G available in different package options? A10: Yes, XC6121D618ER-G is available in various package options, including SOT-25 and USP-4B.
Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements.