MAX6865UK18D6L+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Ultra-Low Quiescent Current
• Package: SOT-23-6
• Essence: High-performance voltage regulator with low power consumption
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 1.8V
• Output Current: 150mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 1.5µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6865UK18D6L+T IC has a total of six pins arranged as follows:

```

---

| | --| VOUT GND|-- Pin 1: Ground --| VIN NC |-- Pin 2: No Connection --| EN FB |-- Pin 3: Feedback --| NC VOUT|-- Pin 4: Output Voltage --| VIN VOUT|-- Pin 5: Input Voltage --| GND VOUT|-- Pin 6: Ground |___________| ```

Functional Features

• Low dropout voltage ensures stable output even when the input voltage is close to the desired output voltage.
• Ultra-low quiescent current minimizes power consumption, making it suitable for battery-powered applications.
• Excellent line and load regulation characteristics ensure consistent performance under varying conditions.
• Thermal shutdown and current limit protection features safeguard the IC and connected components.

Advantages and Disadvantages

Advantages: - Low dropout voltage allows for efficient power conversion. - Ultra-low quiescent current extends battery life in portable devices. - Compact SOT-23-6 package enables space-saving designs. - Excellent line and load regulation ensures stable output.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Input voltage range is restricted to 2.7V to 5.5V.

Working Principles

The MAX6865UK18D6L+T is a voltage regulator that maintains a stable output voltage of 1.8V, regardless of variations in the input voltage or load conditions. It achieves this by utilizing a feedback mechanism that continuously adjusts the internal circuitry to provide the desired output voltage. The low dropout voltage ensures that the regulator can maintain a stable output even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The MAX6865UK18D6L+T is commonly used in various battery-powered applications, such as:

1. Portable electronic devices (e.g., smartphones, tablets, portable media players)
2. Wearable devices (e.g., smartwatches, fitness trackers)
3. Wireless communication modules
4. IoT (Internet of Things) devices
5. Medical devices
6. Industrial sensors and control systems

Detailed and Complete Alternative Models

1. MAX6865UK18D3L+T: Output Voltage - 1.8V, Output Current - 150mA, Dropout Voltage - 120mV at 100mA.
2. MAX6865UK18D5L+T: Output Voltage - 1.8V, Output Current - 150mA, Dropout Voltage - 120mV at 100mA.
3. MAX6865UK18D9L+T: Output Voltage - 1.8V, Output Current - 150mA, Dropout Voltage - 120mV at 100mA.
4. MAX6865UK18D12L+T: Output Voltage - 1.8V, Output Current - 150mA, Dropout Voltage - 120mV at 100mA.

These alternative models offer the same functionality as the MAX6865UK18D6L+T but with different output voltage options.

Word count: 410 words