MAX6464XR22+T
Product Overview
Category: Integrated Circuits (ICs)
Use: Voltage Regulator
Characteristics: - Low dropout voltage - High output current capability - Adjustable output voltage - Thermal shutdown protection - Short-circuit current limiting - Reverse battery protection
Package: SOT-23
Essence: The MAX6464XR22+T is a voltage regulator IC that provides a stable output voltage for various electronic devices.
Packaging/Quantity: The MAX6464XR22+T is available in a SOT-23 package. It is typically sold in reels of 3000 units.
Specifications
- Input Voltage Range: 2.5V to 5.5V
- Output Voltage Range: 1.2V to 3.6V
- Dropout Voltage: 120mV at 100mA
- Output Current: Up to 150mA
- Quiescent Current: 60µA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The MAX6464XR22+T has three pins:
- VIN (Pin 1): Input voltage pin. Connects to the power supply.
- GND (Pin 2): Ground pin. Connected to the common ground.
- VOUT (Pin 3): Output voltage pin. Connects to the load.
Functional Features
- Low Dropout Voltage: The MAX6464XR22+T has a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.
- High Output Current Capability: With an output current capability of up to 150mA, this voltage regulator can power a wide range of electronic devices.
- Adjustable Output Voltage: The output voltage can be adjusted within the range of 1.2V to 3.6V, providing flexibility for different applications.
- Thermal Shutdown Protection: The IC includes a thermal shutdown feature that protects it from overheating, ensuring reliable operation under varying temperature conditions.
- Short-Circuit Current Limiting: In case of a short circuit, the MAX6464XR22+T limits the output current to prevent damage to the regulator and the connected devices.
- Reverse Battery Protection: The IC is designed to withstand reverse polarity connection, safeguarding against accidental reverse battery insertion.
Advantages and Disadvantages
Advantages: - Low dropout voltage ensures efficient power conversion. - High output current capability allows for powering various electronic devices. - Adjustable output voltage provides flexibility for different applications. - Thermal shutdown protection prevents overheating. - Short-circuit current limiting protects the regulator and connected devices. - Reverse battery protection safeguards against reverse polarity connection.
Disadvantages: - Limited output current compared to higher-power voltage regulators. - Restricted input voltage range (2.5V to 5.5V) may not be suitable for all applications.
Working Principles
The MAX6464XR22+T is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with a fraction of the output voltage, adjusting the pass transistor's resistance to maintain a stable output voltage. The regulator continuously monitors the output voltage and adjusts the pass transistor accordingly to compensate for any changes in load or input voltage.
Detailed Application Field Plans
The MAX6464XR22+T is commonly used in various applications, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment
Detailed and Complete Alternative Models
Some alternative models to the MAX6464XR22+T include: - LM1117-3.3: A popular voltage regulator with similar specifications and features. - LT1763-3.3: A high-performance low dropout voltage regulator suitable for demanding applications. - MCP1702-3.3: An economical voltage regulator with low quiescent current.
These alternative models offer similar functionality and can be considered based on specific application requirements.
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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät MAX6464XR22+T :n soveltamiseen teknisissä ratkaisuissa
Sure! Here are 10 common questions and answers related to the application of MAX6464XR22+T in technical solutions:
Question: What is the MAX6464XR22+T?
Answer: The MAX6464XR22+T is a voltage reference IC manufactured by Maxim Integrated. It provides a stable and accurate voltage reference of 2.2V.Question: What are the typical applications of MAX6464XR22+T?
Answer: The MAX6464XR22+T is commonly used in various technical solutions such as power management, sensor calibration, analog-to-digital converters (ADCs), and digital-to-analog converters (DACs).Question: What is the output voltage accuracy of MAX6464XR22+T?
Answer: The output voltage accuracy of MAX6464XR22+T is typically ±0.5%.Question: What is the temperature coefficient of MAX6464XR22+T?
Answer: The temperature coefficient of MAX6464XR22+T is typically ±50ppm/°C.Question: What is the operating temperature range of MAX6464XR22+T?
Answer: The operating temperature range of MAX6464XR22+T is -40°C to +125°C.Question: Can MAX6464XR22+T operate from a single power supply?
Answer: Yes, MAX6464XR22+T can operate from a single power supply ranging from 2.7V to 5.5V.Question: Does MAX6464XR22+T require any external components for operation?
Answer: No, MAX6464XR22+T does not require any external components. It is a self-contained voltage reference IC.Question: What is the package type of MAX6464XR22+T?
Answer: MAX6464XR22+T is available in a small SOT23-3 package.Question: Can MAX6464XR22+T be used in battery-powered applications?
Answer: Yes, MAX6464XR22+T is suitable for battery-powered applications due to its low power consumption and wide operating voltage range.Question: Is MAX6464XR22+T RoHS compliant?
Answer: Yes, MAX6464XR22+T is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.
Please note that these answers are general and may vary depending on specific datasheet specifications or application requirements.