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MAX1708EEE+T
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MAX1708EEE+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: Low Dropout Linear Regulator
  • Package: 16-pin QSOP (Quarter Small Outline Package)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.5V to 11V
  • Output Voltage Range: 1.25V to 10V
  • Maximum Output Current: 150mA
  • Dropout Voltage: 120mV at 100mA
  • Line Regulation: ±0.05% typical
  • Load Regulation: ±0.1% typical
  • Quiescent Current: 50µA typical
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX1708EEE+T has a total of 16 pins arranged as follows:

  1. VOUT: Output Voltage
  2. GND: Ground
  3. GND: Ground
  4. GND: Ground
  5. GND: Ground
  6. EN: Enable Pin
  7. FB: Feedback Pin
  8. VFB: Feedback Voltage
  9. VCC: Supply Voltage
  10. VCC: Supply Voltage
  11. VCC: Supply Voltage
  12. VCC: Supply Voltage
  13. VCC: Supply Voltage
  14. VIN: Input Voltage
  15. VIN: Input Voltage
  16. VIN: Input Voltage

Functional Features

  • Low dropout voltage for efficient power management.
  • Wide input voltage range allows flexibility in various applications.
  • Excellent line and load regulation ensures stable output voltage.
  • Enable pin for easy control of the regulator's operation.
  • Feedback pin provides accurate voltage regulation.

Advantages and Disadvantages

Advantages: - Low dropout voltage minimizes power dissipation. - Wide input voltage range allows compatibility with different power sources. - Excellent line and load regulation ensures stable output voltage.

Disadvantages: - Limited maximum output current of 150mA may not be suitable for high-power applications. - Quiescent current of 50µA may affect battery life in low-power devices.

Working Principles

The MAX1708EEE+T is a low dropout linear regulator that regulates the output voltage based on the feedback received from the FB pin. It operates by comparing the feedback voltage (VFB) with a reference voltage to maintain a stable output voltage. The enable pin (EN) controls the regulator's operation, allowing it to be turned on or off as needed.

Detailed Application Field Plans

The MAX1708EEE+T is commonly used in various applications, including but not limited to:

  1. Battery-powered devices: Provides regulated voltage for efficient power management in portable electronics such as smartphones, tablets, and wearable devices.
  2. Industrial equipment: Ensures stable power supply for control systems, sensors, and communication modules in industrial automation.
  3. Automotive electronics: Regulates voltage for automotive infotainment systems, lighting controls, and other vehicle electronics.
  4. Medical devices: Provides reliable power management for medical instruments and diagnostic equipment.
  5. IoT (Internet of Things): Suitable for low-power IoT devices that require efficient voltage regulation.

Detailed and Complete Alternative Models

  1. MAX1709EEE+T
  2. MAX1710EEE+T
  3. MAX1711EEE+T
  4. MAX1712EEE+T
  5. MAX1713EEE+T

These alternative models offer similar functionality and characteristics to the MAX1708EEE+T, providing options for different design requirements.

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기술 솔루션에 MAX1708EEE+T 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of MAX1708EEE+T in technical solutions:

  1. Q: What is the MAX1708EEE+T? A: The MAX1708EEE+T is a step-down DC-DC converter designed for low-power applications.

  2. Q: What is the input voltage range of the MAX1708EEE+T? A: The input voltage range of the MAX1708EEE+T is typically between 2.5V and 5.5V.

  3. Q: What is the output voltage range of the MAX1708EEE+T? A: The output voltage range of the MAX1708EEE+T can be adjusted from 0.8V to VIN.

  4. Q: What is the maximum output current of the MAX1708EEE+T? A: The maximum output current of the MAX1708EEE+T is 300mA.

  5. Q: Can the MAX1708EEE+T operate in a wide temperature range? A: Yes, the MAX1708EEE+T is designed to operate in a temperature range of -40°C to +85°C.

  6. Q: Does the MAX1708EEE+T have built-in protection features? A: Yes, the MAX1708EEE+T includes overcurrent protection, thermal shutdown, and undervoltage lockout.

  7. Q: Can the MAX1708EEE+T be used in battery-powered applications? A: Yes, the MAX1708EEE+T is suitable for battery-powered applications due to its low quiescent current and high efficiency.

  8. Q: Is the MAX1708EEE+T easy to use in a circuit design? A: Yes, the MAX1708EEE+T is available in a small package and requires minimal external components, making it easy to integrate into a circuit design.

  9. Q: Can the MAX1708EEE+T be used in portable devices? A: Yes, the low quiescent current and small form factor of the MAX1708EEE+T make it suitable for use in portable devices.

  10. Q: Are there any application notes or reference designs available for the MAX1708EEE+T? A: Yes, Maxim Integrated provides application notes and reference designs that can help with the implementation of the MAX1708EEE+T in various technical solutions.

Please note that these answers are general and may vary depending on specific requirements and use cases. It is always recommended to refer to the datasheet and application notes provided by the manufacturer for detailed information.