MAX6381XR25D2-T
Product Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Regulator
- Characteristics: Low Dropout, Precision, Adjustable Output
- Package: SOT-23
- Essence: The MAX6381XR25D2-T is a voltage regulator IC designed to provide a stable and adjustable output voltage with low dropout voltage.
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Input Voltage Range: 2.5V to 6.5V
- Output Voltage Range: 1.25V to 5.5V
- Dropout Voltage: 120mV at 100mA load current
- Output Current: Up to 150mA
- Line Regulation: ±0.05% typical
- Load Regulation: ±0.1% typical
- Quiescent Current: 50µA typical
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The MAX6381XR25D2-T has the following pin configuration:
- GND: Ground connection
- FB: Feedback pin for adjusting the output voltage
- EN: Enable pin for turning the regulator on/off
- VIN: Input voltage pin
- VOUT: Output voltage pin
Functional Features
- Low dropout voltage allows operation with small input-output voltage differentials.
- Adjustable output voltage provides flexibility in various applications.
- Excellent line and load regulation ensures stable output voltage under varying conditions.
- Low quiescent current minimizes power consumption.
Advantages and Disadvantages
Advantages: - Low dropout voltage enables efficient power conversion. - Adjustable output voltage suits a wide range of applications. - Excellent line and load regulation ensures stable performance. - Low quiescent current reduces power consumption.
Disadvantages: - Limited output current may not be suitable for high-power applications. - SOT-23 package may require additional heat dissipation measures in certain cases.
Working Principles
The MAX6381XR25D2-T is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the feedback voltage (FB) with an internal reference voltage, and adjusts the pass transistor accordingly to maintain a stable output voltage. The enable pin (EN) allows the regulator to be turned on or off as needed.
Detailed Application Field Plans
The MAX6381XR25D2-T can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems - Communication equipment
Detailed and Complete Alternative Models
Some alternative models to the MAX6381XR25D2-T include: - LM1117-3.3: Fixed 3.3V voltage regulator - LT1763: Low dropout, adjustable voltage regulator - TPS79633: High-performance, fixed 3.3V voltage regulator - ADP3339: Low dropout, adjustable voltage regulator
These alternative models offer similar functionality and can be considered based on specific application requirements.
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技術ソリューションにおける MAX6381XR25D2-T 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 MAX6381XR25D2-T in technical solutions:
Q1: What is the MAX6381XR25D2-T? A1: The MAX6381XR25D2-T is a voltage reference IC that provides a stable and accurate voltage output of 2.5V.
Q2: What is the typical application of MAX6381XR25D2-T? A2: The MAX6381XR25D2-T is commonly used as a voltage reference in various electronic circuits, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and sensor interfaces.
Q3: What is the operating voltage range of MAX6381XR25D2-T? A3: The operating voltage range of MAX6381XR25D2-T is typically between 2.7V and 5.5V.
Q4: What is the output voltage accuracy of MAX6381XR25D2-T? A4: The output voltage accuracy of MAX6381XR25D2-T is typically ±0.5%.
Q5: Can MAX6381XR25D2-T operate in high-temperature environments? A5: Yes, MAX6381XR25D2-T is designed to operate in a wide temperature range from -40°C to +125°C, making it suitable for high-temperature applications.
Q6: Does MAX6381XR25D2-T require external components for operation? A6: No, MAX6381XR25D2-T is a standalone voltage reference IC and does not require any external components for its operation.
Q7: What is the output current capability of MAX6381XR25D2-T? A7: The output current capability of MAX6381XR25D2-T is typically 10mA.
Q8: Can MAX6381XR25D2-T be used in battery-powered applications? A8: Yes, MAX6381XR25D2-T has a low quiescent current of typically 50µA, making it suitable for battery-powered applications where power consumption is critical.
Q9: Does MAX6381XR25D2-T have built-in protection features? A9: Yes, MAX6381XR25D2-T includes built-in overcurrent and thermal shutdown protection to ensure safe operation under abnormal conditions.
Q10: Is MAX6381XR25D2-T available in different package options? A10: Yes, MAX6381XR25D2-T is available in a small SOT23-3 package, which makes it suitable for space-constrained applications.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications.