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XC6121D440ER-G
Product Overview
Category
XC6121D440ER-G belongs to the category of voltage regulators.
Use
It is commonly used for regulating voltage in electronic circuits.
Characteristics
- Input Voltage Range: 2.5V to 6.0V
- Output Voltage: 4.4V
- Maximum Output Current: 150mA
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 30µA (typical)
- Operating Temperature Range: -40°C to +85°C
Package
XC6121D440ER-G is available in a small SOT-23-5 package.
Essence
The essence of XC6121D440ER-G is its ability to provide stable and regulated voltage output in various electronic applications.
Packaging/Quantity
It is typically packaged in reels, with 3000 units per reel.
Specifications
- Input Voltage Range: 2.5V to 6.0V
- Output Voltage: 4.4V
- Output Current: Up to 150mA
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 30µA (typical)
- Line Regulation: ±0.3% (typical)
- Load Regulation: ±0.5% (typical)
- Ripple Rejection Ratio: 70dB (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
XC6121D440ER-G has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- NC: No connection pin
- VOUT: Output voltage pin
- EN: Enable pin
Functional Features
- Low dropout voltage
- Low quiescent current
- High ripple rejection ratio
- Short-circuit protection
- Thermal shutdown protection
Advantages and Disadvantages
Advantages
- Wide input voltage range
- Stable and regulated output voltage
- Low power consumption
- Small package size
- Protection features for enhanced reliability
Disadvantages
- Limited maximum output current (150mA)
Working Principles
XC6121D440ER-G is a linear voltage regulator that uses a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to regulate the output voltage within the specified range.
Detailed Application Field Plans
XC6121D440ER-G can be used in various electronic applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Consumer electronics - Industrial equipment
Detailed and Complete Alternative Models
Some alternative models to XC6121D440ER-G include: - XC6121C440ER-G: Same specifications, but with a different package (SOT-89-5) - XC6121D330ER-G: Lower output voltage (3.3V) with similar specifications - XC6121B500ER-G: Higher output voltage (5.0V) with similar specifications
These alternative models provide flexibility in choosing the appropriate voltage regulator based on specific application requirements.
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Перечислите 10 распространенных вопросов и ответов, связанных с применением XC6121D440ER-G в технических решениях.
Sure! Here are 10 common questions and answers related to the application of XC6121D440ER-G in technical solutions:
Q1: What is XC6121D440ER-G? A1: XC6121D440ER-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 XC6121D440ER-G? A2: The operating voltage range of XC6121D440ER-G is from 0.9V to 6.0V.
Q3: What is the output type of XC6121D440ER-G? A3: XC6121D440ER-G has an open-drain output type, which means it can be connected to other devices with a pull-up resistor.
Q4: What is the typical quiescent current of XC6121D440ER-G? A4: The typical quiescent current of XC6121D440ER-G is 1.0µA.
Q5: Can XC6121D440ER-G be used for overvoltage detection? A5: No, XC6121D440ER-G is specifically designed for undervoltage detection only.
Q6: What is the accuracy of the detection voltage of XC6121D440ER-G? A6: The accuracy of the detection voltage of XC6121D440ER-G is ±1.0%.
Q7: What is the maximum reset time delay of XC6121D440ER-G? A7: The maximum reset time delay of XC6121D440ER-G is typically 200ms.
Q8: Can XC6121D440ER-G be used in automotive applications? A8: Yes, XC6121D440ER-G is AEC-Q100 qualified and suitable for automotive applications.
Q9: What is the temperature range of XC6121D440ER-G? A9: The temperature range of XC6121D440ER-G is from -40°C to +85°C.
Q10: Can XC6121D440ER-G be used in battery-powered devices? A10: Yes, XC6121D440ER-G has a low quiescent current and wide operating voltage range, making it suitable for battery-powered devices.
Please note that these answers are based on general information about XC6121D440ER-G. It is always recommended to refer to the datasheet and consult with the manufacturer for specific application requirements.