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MAX867ESA+
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MAX867ESA+

Product Overview

Category

MAX867ESA+ belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits and systems.

Characteristics

  • Input Voltage Range: 4.5V to 11V
  • Output Voltage Range: 1.25V to 10V
  • Low Dropout Voltage: 320mV at 500mA Load Current
  • Low Quiescent Current: 80µA
  • Package Type: 8-pin SOIC
  • Operating Temperature Range: -40°C to +85°C

Package

The MAX867ESA+ comes in an 8-pin SOIC package.

Essence

The essence of MAX867ESA+ lies in its ability to efficiently regulate voltage with low dropout voltage and quiescent current.

Packaging/Quantity

The MAX867ESA+ is typically available in reels containing 2500 units.

Specifications

  • Input Voltage Range: 4.5V to 11V
  • Output Voltage Range: 1.25V to 10V
  • Dropout Voltage: 320mV at 500mA Load Current
  • Quiescent Current: 80µA
  • Package Type: 8-pin SOIC
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

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

Functional Features

  • Low dropout voltage
  • Low quiescent current
  • Shutdown mode for power saving
  • Overcurrent and thermal shutdown protection

Advantages

  • Wide input voltage range
  • Low dropout voltage for efficient regulation
  • Low quiescent current for power efficiency
  • Shutdown mode for power saving
  • Overcurrent and thermal shutdown protection for enhanced safety

Disadvantages

  • Limited output current capacity
  • Sensitive to external noise and fluctuations

Working Principles

The MAX867ESA+ 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 the desired voltage regulation.

Detailed Application Field Plans

The MAX867ESA+ is commonly used in battery-powered devices, portable electronics, and low-power applications where efficient voltage regulation is essential. It is suitable for use in handheld devices, IoT devices, and battery management systems.

Detailed and Complete Alternative Models

Some alternative models to MAX867ESA+ include: - LM317 - LT1086 - ADP3338

In summary, MAX867ESA+ is a voltage regulator known for its wide input voltage range, low dropout voltage, and low quiescent current. It is commonly used in various portable and low-power electronic devices for efficient voltage regulation and power management. While it offers several advantages, such as power efficiency and protection features, it also has limitations related to output current capacity and sensitivity to external noise. When considering alternatives, other voltage regulators like LM317, LT1086, and ADP3338 can be explored based on specific application requirements.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX867ESA+ en soluciones técnicas

  1. What is the MAX867ESA+?

    • The MAX867ESA+ is a high-efficiency, low-dropout linear regulator designed for use in various technical solutions.

  2. What is the input voltage range of the MAX867ESA+?

    • The input voltage range of the MAX867ESA+ is typically 4V to 11V.

  3. What is the output voltage range of the MAX867ESA+?

    • The output voltage range of the MAX867ESA+ is adjustable from 1.25V to 10V.

  4. What is the maximum output current of the MAX867ESA+?

    • The MAX867ESA+ can deliver a maximum output current of 150mA.

  5. What are the key features of the MAX867ESA+?

    • The key features of the MAX867ESA+ include low dropout voltage, low ground current, and thermal shutdown protection.

  6. What are the typical applications of the MAX867ESA+?

    • The MAX867ESA+ is commonly used in battery-powered systems, portable instruments, and other applications requiring a regulated power supply.

  7. What is the operating temperature range of the MAX867ESA+?

    • The MAX867ESA+ can operate within a temperature range of -40°C to +85°C.

  8. Does the MAX867ESA+ require external components for operation?

    • Yes, the MAX867ESA+ requires external capacitors for stability and proper operation.

  9. Is the MAX867ESA+ available in a surface-mount package?

    • Yes, the MAX867ESA+ is available in an 8-pin SOIC package, making it suitable for surface-mount applications.

  10. What are the recommended storage conditions for the MAX867ESA+?

    • It is recommended to store the MAX867ESA+ in a dry environment at temperatures ranging from -65°C to +150°C.