MAX6324EUT26-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Noise, High Accuracy
• Package: SOT-23-6
• Essence: Provides regulated voltage with low dropout and high accuracy
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Options: 1.8V, 2.5V, 3.3V, 5.0V
• Output Current: Up to 150mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 40µA (typical)
• Line Regulation: ±0.02% (typical)
• Load Regulation: ±0.05% (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6324EUT26-T has a total of 6 pins arranged as follows:

```

---

| | --| VOUT GND|-- Pin 1: Ground --| VIN NC |-- Pin 2: No Connection --| EN VOUT|-- Pin 3: Output Voltage --| BYP VIN |-- Pin 4: Input Voltage --| GND EN |-- Pin 5: Enable --| NC BYP |-- Pin 6: Bypass Capacitor |___________| ```

Functional Features

• Low dropout voltage ensures stable output even when input voltage is close to the desired output voltage.
• Low noise output suitable for noise-sensitive applications.
• High accuracy voltage regulation for precise power supply requirements.
• Enable pin allows for easy on/off control of the regulator.
• Bypass capacitor pin improves transient response and stability.

Advantages

• Wide input voltage range allows for flexibility in various applications.
• Low dropout voltage minimizes power dissipation and extends battery life.
• High accuracy output voltage ensures reliable operation of connected devices.
• Small package size (SOT-23-6) enables space-saving designs.
• Low quiescent current reduces power consumption in standby mode.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• SOT-23-6 package may require additional thermal considerations for heat dissipation.

Working Principles

The MAX6324EUT26-T is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage. It achieves this by utilizing a low dropout (LDO) architecture, which allows it to regulate the output voltage even when the input voltage is only slightly higher than the desired output voltage.

The regulator operates by comparing the output voltage with a reference voltage and adjusting the internal circuitry to maintain the desired output voltage. The enable pin provides control over the regulator's operation, allowing it to be turned on or off as needed.

Detailed Application Field Plans

The MAX6324EUT26-T is commonly used in a variety of applications where a stable and accurate voltage supply is required. Some typical application fields include:

1. Battery-powered devices: The low dropout voltage and low quiescent current make it suitable for portable electronics such as smartphones, tablets, and wearable devices.
2. Industrial automation: The high accuracy output voltage ensures reliable operation of sensors, actuators, and control systems.
3. Automotive electronics: The wide input voltage range and small package size make it ideal for automotive applications, including infotainment systems, lighting controls, and engine management systems.
4. Medical devices: The low noise output and high accuracy voltage regulation are critical for medical equipment, such as patient monitoring devices and diagnostic instruments.

Detailed and Complete Alternative Models

1. MAX6325EUT26-T: Similar to MAX6324EUT26-T but with different output voltage options (2.8V, 3.0V, 3.3V, 3.6V).
2. MAX6326EUT26-T: Higher output current capability (up to 300mA) while maintaining similar specifications.
3. MAX6327EUT26-T: Adjustable output voltage option with a wider input voltage range (1.8V to 11V).

These alternative models provide flexibility in choosing the most suitable voltage regulator based on specific application requirements.

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