MAX871EUK+T
- Created at: 2023-11-09 07:42:14 , by WikiIC
- Updated at: 2023-11-09 07:42:14
- Views: 6
MAX871EUK+T
Product Overview
Category
The MAX871EUK+T belongs to the category of voltage regulators.
Use
It is used to regulate voltage in electronic circuits and devices.
Characteristics
- High efficiency
- Low dropout voltage
- Overcurrent protection
- Thermal shutdown protection
Package
The MAX871EUK+T comes in a miniature SOT23 package.
Essence
This voltage regulator is essential for maintaining stable voltage levels in various electronic applications.
Packaging/Quantity
It is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Input Voltage Range: 2.5V to 6.5V
- Output Voltage Range: 1.25V to 5.5V
- Dropout Voltage: 150mV at 100mA
- Quiescent Current: 40µA
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The MAX871EUK+T has the following pin configuration: 1. GND 2. IN 3. FB 4. SHDN 5. OUT
Functional Features
- Overcurrent Protection: The device limits the output current to protect the circuit.
- Thermal Shutdown Protection: It shuts down when the junction temperature exceeds the specified limit.
- Low Dropout Voltage: Ensures efficient regulation even when the input voltage is close to the output voltage.
Advantages and Disadvantages
Advantages
- High efficiency
- Small package size
- Wide input voltage range
Disadvantages
- Limited output current capacity
- Sensitive to external noise
Working Principles
The MAX871EUK+T operates by comparing the feedback voltage with a reference voltage to adjust the output voltage, ensuring a stable output despite variations in the input voltage.
Detailed Application Field Plans
The MAX871EUK+T is suitable for various applications including: - Battery-powered devices - Portable electronics - IoT devices - Wearable technology
Detailed and Complete Alternative Models
Some alternative models to MAX871EUK+T include: - LM317 - LT1086 - ADP3338
In conclusion, the MAX871EUK+T is a versatile voltage regulator with high efficiency and essential protection features, making it suitable for a wide range of electronic applications.
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List 10 common questions and answers related to the application of MAX871EUK+T in technical solutions
What is the MAX871EUK+T?
- The MAX871EUK+T is a high-efficiency, synchronous step-down DC-DC converter with integrated MOSFETs.
What is the input voltage range of the MAX871EUK+T?
- The input voltage range of the MAX871EUK+T is 4.5V to 60V.
What is the output current capability of the MAX871EUK+T?
- The MAX871EUK+T can deliver up to 3A of continuous output current.
What is the switching frequency of the MAX871EUK+T?
- The MAX871EUK+T operates at a fixed switching frequency of 500kHz.
What are the key features of the MAX871EUK+T?
- The key features of the MAX871EUK+T include high efficiency, integrated MOSFETs, wide input voltage range, and thermal shutdown protection.
How can I optimize the efficiency of the MAX871EUK+T in my application?
- To optimize efficiency, it's important to select appropriate external components, minimize input and output voltage differentials, and operate the device within its specified operating conditions.
What are the typical applications for the MAX871EUK+T?
- Typical applications include industrial control systems, automotive systems, distributed power systems, and general-purpose step-down conversion.
Does the MAX871EUK+T require external compensation components?
- No, the MAX871EUK+T features internal compensation, simplifying the design and reducing external component count.
What is the thermal performance of the MAX871EUK+T?
- The MAX871EUK+T features thermal shutdown protection to prevent excessive temperature rise under fault conditions.
Is there a reference design available for the MAX871EUK+T?
- Yes, Maxim Integrated provides reference designs and application notes to assist in the implementation of the MAX871EUK+T in various technical solutions.
- https://chipmlcc.ru/product/details/maxim-integrated/max871euk-t-4904092.html [PDF download, circuit diagram, pin configuration, detailed specifications, and more electronic component spot channels.]
- https://www.chipmlcc.com/product/details/maxim-integrated/max871euk-t-4904092.html [PDF download, circuit diagram, pin configuration, detailed specifications, and more electronic component spot channels.]
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