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MAX6747KA33+T
Product Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Regulator
- Characteristics: Low-dropout, high-accuracy, low quiescent current
- Package: SOT-23
- Essence: Regulates voltage with minimal power loss
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Input Voltage Range: 2.5V to 6.5V
- Output Voltage: 3.3V
- Dropout Voltage: 120mV at 250mA
- Quiescent Current: 40µA
- Load Regulation: ±0.1%
- Line Regulation: ±0.05%
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The MAX6747KA33+T has a total of three pins:
- Pin 1: GND (Ground)
- Pin 2: IN (Input Voltage)
- Pin 3: OUT (Output Voltage)
Functional Features
- Low dropout voltage ensures efficient regulation even with small input-output differentials.
- High accuracy provides precise output voltage regulation.
- Low quiescent current minimizes power consumption during standby or idle mode.
Advantages and Disadvantages
Advantages: - Low dropout voltage allows for efficient power conversion. - High accuracy ensures stable and reliable output voltage. - Low quiescent current reduces power consumption in standby mode.
Disadvantages: - Limited input voltage range (2.5V to 6.5V). - Relatively small package size may limit heat dissipation capabilities.
Working Principles
The MAX6747KA33+T is a low-dropout voltage regulator that operates by comparing the output voltage to a reference voltage. It adjusts the pass transistor's resistance to maintain a constant output voltage, compensating for load variations and input voltage changes.
Detailed Application Field Plans
The MAX6747KA33+T is commonly used in various applications, including:
- Battery-powered devices: Provides stable voltage regulation for portable electronics.
- Industrial equipment: Ensures reliable power supply for control systems and sensors.
- Automotive electronics: Regulates voltage for automotive modules and subsystems.
- Communication systems: Maintains consistent voltage levels for wireless devices.
Detailed and Complete Alternative Models
- LM1117-3.3: Low dropout voltage regulator with similar specifications.
- LT1763-3.3: High-accuracy LDO voltage regulator suitable for various applications.
- ADP3339-3.3: Low quiescent current LDO voltage regulator with wide input voltage range.
(Note: This list is not exhaustive and other alternative models may exist.)
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng MAX6747KA33+T trong giải pháp kỹ thuật
Sure! Here are 10 common questions and answers related to the application of MAX6747KA33+T in technical solutions:
Q: What is the MAX6747KA33+T? A: The MAX6747KA33+T is a voltage reference IC manufactured by Maxim Integrated. It provides a stable and accurate voltage reference of 3.3V.
Q: What are the typical applications of MAX6747KA33+T? A: The MAX6747KA33+T is commonly used in various technical solutions such as power management, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and sensor interfaces.
Q: How accurate is the voltage reference provided by MAX6747KA33+T? A: The MAX6747KA33+T has a typical accuracy of ±0.5% over the specified temperature range.
Q: What is the operating voltage range of MAX6747KA33+T? A: The MAX6747KA33+T operates within a voltage range of 2.7V to 5.5V.
Q: Can I use MAX6747KA33+T in battery-powered applications? A: Yes, the low operating voltage range of MAX6747KA33+T makes it suitable for battery-powered applications.
Q: Does MAX6747KA33+T require any external components for operation? A: No, the MAX6747KA33+T is a standalone voltage reference and does not require any external components.
Q: What is the output current capability of MAX6747KA33+T? A: The MAX6747KA33+T can provide an output current of up to 20mA.
Q: Is MAX6747KA33+T available in different package options? A: Yes, the MAX6747KA33+T is available in a SOT23-3 package.
Q: What is the temperature range in which MAX6747KA33+T operates? A: The MAX6747KA33+T can operate within a temperature range of -40°C to +125°C.
Q: Can I use MAX6747KA33+T as a voltage reference for precision analog circuits? A: Yes, the MAX6747KA33+T provides a stable and accurate voltage reference, making it suitable for precision analog circuit applications.
Please note that these answers are general and may vary depending on specific application requirements.