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MAX1797EUA+
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MAX1797EUA+

Product Overview

Category

The MAX1797EUA+ 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
  • Wide input voltage range
  • Overcurrent and thermal protection

Package

The MAX1797EUA+ comes in a 8-pin µMAX package.

Essence

The essence of MAX1797EUA+ lies in its ability to provide stable and regulated voltage for various electronic applications.

Packaging/Quantity

It is typically available in reels with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 2.5V to 11V
  • Output Voltage Range: 1.25V to 10V
  • Maximum Output Current: 500mA
  • Dropout Voltage: 120mV at 100mA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The detailed pin configuration of MAX1797EUA+ is as follows: 1. IN - Input voltage 2. GND - Ground 3. FB - Feedback 4. SHDN - Shutdown 5. OUT - Output voltage 6. NC - No connection 7. NC - No connection 8. NC - No connection

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Overcurrent protection
  • Adjustable output voltage

Advantages and Disadvantages

Advantages

  • Wide input voltage range
  • High efficiency
  • Compact package size

Disadvantages

  • Limited maximum output current
  • Sensitive to external noise

Working Principles

The MAX1797EUA+ operates by comparing the feedback voltage with a reference voltage to regulate the output voltage. It uses a series pass P-channel MOSFET to achieve high efficiency and low dropout voltage.

Detailed Application Field Plans

The MAX1797EUA+ is suitable for various applications including: - Battery-powered devices - Portable electronics - Embedded systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to MAX1797EUA+ include: - MAX1791EUA+ - MAX1793EUA+ - MAX1795EUA+

In conclusion, the MAX1797EUA+ is a versatile voltage regulator with a wide input voltage range, making it suitable for a variety of electronic applications. Its compact package and efficient operation make it an ideal choice for portable and battery-powered devices.

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技術ソリューションにおける MAX1797EUA+ 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。

  1. Question: What is the input voltage range for MAX1797EUA+?
    Answer: The input voltage range for MAX1797EUA+ is 2.5V to 5.5V.

  2. Question: What is the maximum output current of MAX1797EUA+?
    Answer: MAX1797EUA+ can provide a maximum output current of 500mA.

  3. Question: Can MAX1797EUA+ operate in a wide temperature range?
    Answer: Yes, MAX1797EUA+ can operate in a wide temperature range from -40°C to +85°C.

  4. Question: Does MAX1797EUA+ have built-in overcurrent protection?
    Answer: Yes, MAX1797EUA+ features built-in overcurrent protection to safeguard the circuit.

  5. Question: What is the typical efficiency of MAX1797EUA+?
    Answer: The typical efficiency of MAX1797EUA+ is around 90%.

  6. Question: Can MAX1797EUA+ be used in battery-powered applications?
    Answer: Yes, MAX1797EUA+ is suitable for battery-powered applications due to its low input voltage range.

  7. Question: Is MAX1797EUA+ suitable for space-constrained designs?
    Answer: Yes, MAX1797EUA+ comes in a small form factor and is suitable for space-constrained designs.

  8. Question: Does MAX1797EUA+ require external components for operation?
    Answer: MAX1797EUA+ requires minimal external components for operation, making it easy to integrate into designs.

  9. Question: Can MAX1797EUA+ handle input voltage transients?
    Answer: Yes, MAX1797EUA+ is designed to handle input voltage transients within its specified range.

  10. Question: What are the typical applications for MAX1797EUA+?
    Answer: Typical applications for MAX1797EUA+ include portable devices, handheld instruments, and battery-powered equipment.