MAX6855UK39D1+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SOT-23
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.8V to 3.3V
• Output Current: Up to 150mA
• Quiescent Current: 10µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6855UK39D1+T has the following pin configuration:

1. GND (Ground)
2. EN (Enable)
3. FB (Feedback)
4. VOUT (Output Voltage)

Functional Features

• High efficiency voltage regulation for portable devices
• Low dropout voltage for extended battery life
• Thermal shutdown and current limit protection
• Enable pin for power management control
• Small form factor package for space-constrained applications

Advantages and Disadvantages

Advantages: - High efficiency results in longer battery life - Wide input voltage range allows compatibility with various power sources - Small package size enables use in compact designs - Enable pin provides flexibility in power management

Disadvantages: - Limited output current may not be suitable for high-power applications - Operating temperature range may restrict usage in extreme environments

Working Principles

The MAX6855UK39D1+T is a voltage regulator IC that converts an input voltage within the range of 2.7V to 5.5V to a regulated output voltage between 1.8V and 3.3V. It achieves high efficiency by minimizing the dropout voltage, resulting in reduced power consumption and extended battery life. The device incorporates thermal shutdown and current limit protection to ensure safe operation. The enable pin allows for power management control, enabling the user to turn the regulator on or off as needed.

Detailed Application Field Plans

The MAX6855UK39D1+T is commonly used in various portable electronic devices, such as smartphones, tablets, and wearable devices. Its small form factor and low power consumption make it ideal for space-constrained applications where battery life is crucial. Some specific application areas include:

1. Mobile phones
2. Portable media players
3. Bluetooth headsets
4. GPS navigation systems
5. IoT devices

Detailed and Complete Alternative Models

• MAX6856UK39D1+T
• MAX6857UK39D1+T
• MAX6858UK39D1+T
• MAX6859UK39D1+T

These alternative models offer similar functionality and characteristics, providing options for different design requirements while maintaining compatibility with the MAX6855UK39D1+T.

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