XC6121A420ER-G
Product Overview
Category
XC6121A420ER-G belongs to the category of voltage regulators.
Use
It is commonly used for regulating voltage in electronic circuits.
Characteristics
- Compact size
- Low power consumption
- High precision
- Wide input voltage range
Package
XC6121A420ER-G is available in a small SOT-23-5 package.
Essence
The essence of XC6121A420ER-G lies in its ability to provide stable and regulated voltage output.
Packaging/Quantity
It is typically packaged in reels, with each reel containing a specific quantity of XC6121A420ER-G units.
Specifications
- Input Voltage Range: 2.5V - 6.0V
- Output Voltage: 4.2V
- Output Current: 100mA (maximum)
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 30µA (typical)
Detailed Pin Configuration
XC6121A420ER-G has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- NC: No connection pin
- VOUT: Output voltage pin
Functional Features
- Overcurrent protection
- Thermal shutdown protection
- Short-circuit protection
- Low ESR capacitor compatible
Advantages
- Small form factor allows for space-saving designs
- Low power consumption prolongs battery life
- Wide input voltage range provides flexibility in various applications
- High precision ensures accurate voltage regulation
Disadvantages
- Limited maximum output current may not be suitable for high-power applications
- Dropout voltage may cause a slight decrease in efficiency
Working Principles
XC6121A420ER-G operates by comparing the output voltage with a reference voltage. It adjusts the internal circuitry to maintain a stable output voltage, regardless of changes in input voltage or load conditions.
Detailed Application Field Plans
XC6121A420ER-G finds applications in various electronic devices, including but not limited to: - Portable consumer electronics - Battery-powered devices - IoT devices - Wearable devices
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to XC6121A420ER-G are: - XC6121B420ER-G: Similar specifications, but with a different package - XC6121C420ER-G: Higher maximum output current (150mA) for more demanding applications - XC6121D420ER-G: Lower dropout voltage (100mV) for improved efficiency
Note: The above alternative models are just examples and may vary based on specific requirements and availability.
This entry provides an overview of XC6121A420ER-G, including its product category, use, characteristics, package, essence, packaging/quantity information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.
技術ソリューションにおける XC6121A420ER-G の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of XC6121A420ER-G in technical solutions:
Q1: What is XC6121A420ER-G? A1: XC6121A420ER-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 XC6121A420ER-G? A2: The operating voltage range of XC6121A420ER-G is from 0.8V to 6.0V.
Q3: What is the output type of XC6121A420ER-G? A3: XC6121A420ER-G has an open-drain output type, which means it can be connected to other devices or circuits to indicate the status of the monitored voltage.
Q4: What is the typical quiescent current consumption of XC6121A420ER-G? A4: The typical quiescent current consumption of XC6121A420ER-G is around 1.0µA, making it suitable for low-power applications.
Q5: Can XC6121A420ER-G be used for overvoltage detection? A5: No, XC6121A420ER-G is specifically designed for undervoltage detection. It triggers an output signal when the monitored voltage falls below a certain threshold.
Q6: What is the accuracy of the undervoltage detection threshold in XC6121A420ER-G? A6: The accuracy of the undervoltage detection threshold in XC6121A420ER-G is typically ±1.5%.
Q7: Does XC6121A420ER-G have built-in hysteresis? A7: Yes, XC6121A420ER-G has built-in hysteresis, which helps to prevent oscillation or chattering of the output signal when the monitored voltage is near the threshold.
Q8: Can XC6121A420ER-G be used in automotive applications? A8: Yes, XC6121A420ER-G is AEC-Q100 qualified, making it suitable for automotive applications where reliable undervoltage detection is required.
Q9: What is the temperature range of operation for XC6121A420ER-G? A9: XC6121A420ER-G can operate within a temperature range of -40°C to +85°C.
Q10: Is XC6121A420ER-G available in different package options? A10: Yes, XC6121A420ER-G is available in a SOT-25 package, which is a small surface-mount package commonly used in electronic devices.
Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements. It is always recommended to refer to the official documentation and consult with technical experts for accurate information.