Maxim Integrated
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MAX1651ESA+T
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MAX1651ESA+T

Product Overview

  • Category: Integrated Circuit
  • Use: Voltage Regulator
  • Characteristics: High efficiency, low dropout voltage, adjustable output voltage
  • Package: 8-pin SOIC
  • Essence: Regulating voltage for various electronic devices
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 12V
  • Output Voltage Range: 2.5V to 11V
  • Output Current: 100mA
  • Dropout Voltage: 300mV at 100mA
  • Quiescent Current: 50µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. GND
  2. FB (Feedback)
  3. VOUT
  4. NC (No Connection)
  5. NC (No Connection)
  6. SHDN (Shutdown)
  7. VIN
  8. VREF (Reference Voltage)

Functional Features

  • Adjustable output voltage through external resistors
  • Low dropout voltage for efficient power conversion
  • Shutdown mode for power saving
  • Overcurrent and thermal protection

Advantages and Disadvantages

Advantages

  • Wide input voltage range
  • Low dropout voltage
  • Low quiescent current
  • Shutdown mode for power saving

Disadvantages

  • Limited output current capacity
  • Restricted operating temperature range

Working Principles

The MAX1651ESA+T is a voltage regulator that maintains a stable output voltage despite variations in the input voltage and load conditions. It achieves this by using an internal reference voltage and feedback loop to adjust the output voltage. The device also incorporates features such as overcurrent and thermal protection to ensure safe operation.

Detailed Application Field Plans

The MAX1651ESA+T is suitable for various applications requiring a regulated power supply, including battery-powered devices, portable electronics, and industrial control systems. Its adjustable output voltage and low dropout characteristics make it ideal for powering sensitive electronic components.

Detailed and Complete Alternative Models

  1. LM317: A popular adjustable voltage regulator with similar features
  2. LT1086: Low dropout voltage regulator with higher output current capability
  3. ADP3338: Ultra-low dropout voltage regulator for demanding applications

In conclusion, the MAX1651ESA+T is a versatile voltage regulator with a wide input voltage range, low dropout voltage, and adjustable output voltage, making it suitable for a variety of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX1651ESA+T v technických řešeních

  1. What is the MAX1651ESA+T?

    • The MAX1651ESA+T is a high-efficiency, step-up DC-DC converter designed for battery-powered applications.

  2. What is the input voltage range of the MAX1651ESA+T?

    • The input voltage range of the MAX1651ESA+T is 2.5V to 16.5V.

  3. What is the output voltage range of the MAX1651ESA+T?

    • The output voltage range of the MAX1651ESA+T is 4V to 16V.

  4. What is the maximum output current of the MAX1651ESA+T?

    • The maximum output current of the MAX1651ESA+T is 100mA.

  5. What are the typical applications of the MAX1651ESA+T?

    • Typical applications of the MAX1651ESA+T include handheld instruments, portable computers, and battery backup systems.

  6. What is the efficiency of the MAX1651ESA+T?

    • The MAX1651ESA+T offers high efficiency, typically up to 90%.

  7. Does the MAX1651ESA+T have built-in overcurrent protection?

    • Yes, the MAX1651ESA+T features built-in overcurrent protection.

  8. What is the operating temperature range of the MAX1651ESA+T?

    • The operating temperature range of the MAX1651ESA+T is -40°C to +85°C.

  9. Can the MAX1651ESA+T be used in automotive applications?

    • Yes, the MAX1651ESA+T is suitable for automotive applications.

  10. Is the MAX1651ESA+T available in a surface-mount package?

    • Yes, the MAX1651ESA+T is available in an 8-pin SOIC package for surface-mount applications.