Maxim Integrated
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MAX6469TA25BD3+T
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MAX6469TA25BD3+T

Product Overview

  • Category: Voltage Regulator
  • Use: Provides a stable output voltage for various electronic devices
  • Characteristics: Low dropout, low quiescent current, high accuracy
  • Package: 8-pin TDFN (Thin Dual Flat No-Lead) package
  • Essence: Regulates input voltage to a constant output voltage
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.5V to 11V
  • Output Voltage: 2.5V
  • Output Current: 150mA
  • Quiescent Current: 4µA
  • Dropout Voltage: 110mV at 100mA load
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

  1. GND
  2. FB (Feedback)
  3. EN (Enable)
  4. NC (No Connection)
  5. VOUT
  6. NC
  7. VIN
  8. BYP (Bypass)

Functional Features

  • Low dropout voltage
  • Low quiescent current
  • Thermal shutdown protection
  • Short-circuit protection
  • Reverse battery protection

Advantages and Disadvantages

Advantages

  • Wide input voltage range
  • Low quiescent current
  • Small package size
  • High accuracy

Disadvantages

  • Limited output current
  • Higher dropout voltage compared to some alternatives

Working Principles

The MAX6469TA25BD3+T is a low-dropout linear voltage regulator that maintains a constant output voltage despite fluctuations in the input voltage. It achieves this by using a feedback loop to adjust the pass transistor, ensuring a stable output.

Detailed Application Field Plans

The MAX6469TA25BD3+T is suitable for a wide range of applications, including battery-powered devices, portable electronics, and industrial control systems. Its low quiescent current makes it ideal for energy-efficient designs, while its small package size allows for space-constrained applications.

Detailed and Complete Alternative Models

  • MAX6469TA25BD3-T: Similar specifications but without the "+" suffix
  • MAX6469TA25BD3/V+: Variant with adjustable output voltage
  • MAX6469TA25BD3/V+T: Variant with adjustable output voltage and thermal shutdown protection

This completes the entry for MAX6469TA25BD3+T, covering its product details, specifications, features, and application considerations within the specified word count.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX6469TA25BD3+T v technických řešeních

  1. What is the MAX6469TA25BD3+T?

    • The MAX6469TA25BD3+T is a low-power voltage detector with adjustable threshold and manual reset input, commonly used in technical solutions to monitor power supply voltages.

  2. How does the MAX6469TA25BD3+T work?

    • The MAX6469TA25BD3+T monitors the voltage level of the power supply and provides an output signal when the voltage falls below a preset threshold. It also includes a manual reset input for system control.

  3. What are the typical applications of the MAX6469TA25BD3+T?

    • The MAX6469TA25BD3+T is commonly used in battery-powered systems, portable devices, and industrial equipment to ensure proper power supply monitoring and control.

  4. What is the adjustable threshold feature of the MAX6469TA25BD3+T?

    • The adjustable threshold feature allows the user to set the voltage level at which the MAX6469TA25BD3+T triggers an output signal, providing flexibility for different power supply requirements.

  5. How can the MAX6469TA25BD3+T be integrated into a technical solution?

    • The MAX6469TA25BD3+T can be easily integrated into circuit designs using its standard package and pin configuration, making it suitable for various technical solutions.

  6. What is the operating voltage range of the MAX6469TA25BD3+T?

    • The MAX6469TA25BD3+T operates within a wide voltage range, typically from 1.6V to 6.5V, making it compatible with a variety of power supply systems.

  7. Does the MAX6469TA25BD3+T have built-in hysteresis?

    • Yes, the MAX6469TA25BD3+T features built-in hysteresis to prevent erratic triggering near the threshold voltage, ensuring stable operation in noisy environments.

  8. Can the MAX6469TA25BD3+T withstand harsh environmental conditions?

    • The MAX6469TA25BD3+T is designed to operate reliably in industrial and automotive environments, offering robust performance under varying conditions.

  9. Is the MAX6469TA25BD3+T available in different package options?

    • Yes, the MAX6469TA25BD3+T is available in various package options, including SOT23 and SC70, providing flexibility for different PCB layouts and space constraints.

  10. Are there any specific design considerations when using the MAX6469TA25BD3+T?

    • When designing with the MAX6469TA25BD3+T, it's important to consider proper decoupling, layout guidelines, and thermal management to ensure optimal performance in the intended technical solution.