MAX6865UK27D3L+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Noise, High Accuracy
• Package: SOT-23-3
• Essence: This IC is a low dropout voltage regulator designed to provide a stable output voltage with high accuracy and low noise.
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 2.7V
• Output Current: 150mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 40µA
• Line Regulation: ±0.1%
• Load Regulation: ±0.2%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6865UK27D3L+T IC has three pins:

1. VIN - Input Voltage Pin
2. GND - Ground Pin
3. VOUT - Output Voltage Pin

Functional Features

• Low dropout voltage allows for efficient power conversion.
• High accuracy ensures a stable output voltage.
• Low noise output suitable for sensitive applications.
• Excellent line and load regulation for consistent performance.
• Wide operating temperature range for versatility.

Advantages

• Provides a stable output voltage even with varying input voltage.
• Low dropout voltage minimizes power dissipation.
• Low quiescent current extends battery life.
• Small package size allows for space-saving designs.
• Wide operating temperature range enables usage in various environments.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Single output voltage limits flexibility in certain designs.
• SOT-23-3 package may require additional thermal considerations.

Working Principles

The MAX6865UK27D3L+T is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage. The low dropout voltage is achieved by using a PNP pass transistor and a precision reference voltage.

Detailed Application Field Plans

The MAX6865UK27D3L+T is commonly used in various battery-powered applications, such as portable devices, wireless sensors, and handheld instruments. Its low dropout voltage and low quiescent current make it suitable for energy-efficient designs. The high accuracy and low noise output are beneficial for sensitive analog circuits.

Detailed and Complete Alternative Models

1. MAX6865UK27D2L+T: Same specifications but with an output voltage of 2.5V.
2. MAX6865UK27D4L+T: Same specifications but with an output voltage of 2.8V.
3. MAX6865UK27D5L+T: Same specifications but with an output voltage of 2.9V.

These alternative models provide different output voltage options while maintaining similar characteristics and features.

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