MAX6855UK40D3+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SOT23-6
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 4.0V
• Output Current: Up to 150mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 30µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6855UK40D3+T has a total of six pins arranged as follows:

1. GND (Ground)
2. IN (Input Voltage)
3. EN (Enable)
4. BYP (Bypass Capacitor)
5. FB (Feedback)
6. OUT (Output Voltage)

Functional Features

• Low dropout voltage for efficient power conversion.
• Wide input voltage range allows for versatile applications.
• Low quiescent current minimizes power consumption.
• Enable pin for easy on/off control.
• Bypass capacitor pin for improved stability.
• Feedback pin for precise output voltage regulation.

Advantages and Disadvantages

Advantages: - High efficiency power management solution. - Compact SOT23-6 package for space-constrained designs. - Wide input voltage range enables compatibility with various power sources. - Low quiescent current prolongs battery life in portable devices.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Dropout voltage may affect performance in low input voltage scenarios.

Working Principles

The MAX6855UK40D3+T is a voltage regulator IC that converts an input voltage within the range of 2.7V to 5.5V to a stable output voltage of 4.0V. It achieves this by utilizing a low dropout linear regulator architecture. The device operates by regulating the voltage across a pass transistor, ensuring a constant output voltage even when the input voltage varies.

Detailed Application Field Plans

The MAX6855UK40D3+T is commonly used in various applications, including but not limited to:

1. Battery-powered devices: Provides regulated power supply for portable electronics such as smartphones, tablets, and wearables.
2. IoT (Internet of Things) devices: Suitable for low-power sensors, wireless modules, and other IoT devices that require efficient power management.
3. Industrial equipment: Can be utilized in control systems, measurement instruments, and other industrial applications that demand stable power supply.

Detailed and Complete Alternative Models

1. MAX6855UK40D3+T-ND: Same specifications and package as MAX6855UK40D3+T.
2. MAX6855UK40D3+TTR-ND: Tape and reel packaging with 3000 pieces per reel, same specifications as MAX6855UK40D3+T.
3. MAX6855UK40D3+TG36-ND: SOT23-6 package, same specifications as MAX6855UK40D3+T.

These alternative models provide similar functionality and can be considered as replacements for the MAX6855UK40D3+T based on specific requirements and availability.

In conclusion, the MAX6855UK40D3+T is a voltage regulator IC designed for efficient power management in various applications. Its compact size, wide input voltage range, and low quiescent current make it suitable for battery-powered devices, IoT applications, and industrial equipment. While it has limitations in terms of output current and dropout voltage, alternative models with similar specifications are available to cater to different needs.