MAX6855UK35D6+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 & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 3.5V
• Output Current: Up to 500mA
• Quiescent Current: 20µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6855UK35D6+T has a total of six pins arranged as follows:

1. GND: Ground pin
2. EN: Enable pin for turning the regulator on/off
3. FB: Feedback pin for setting the output voltage
4. NC: No Connection
5. VIN: Input voltage pin
6. VOUT: Output voltage pin

Functional Features

• High efficiency power conversion
• Low dropout voltage
• Overcurrent and thermal protection
• Fast transient response
• Low quiescent current in shutdown mode

Advantages and Disadvantages

Advantages

• Compact SOT23-6 package for space-constrained applications
• Wide input voltage range allows for versatile use
• Low power consumption extends battery life
• Robust protection features ensure reliable operation
• Fast transient response for dynamic load changes

Disadvantages

• Limited output current may not be suitable for high-power applications
• Requires external components for proper operation
• Higher cost compared to non-regulated voltage sources

Working Principles

The MAX6855UK35D6+T is a voltage regulator that takes an input voltage within the range of 2.7V to 5.5V and provides a stable output voltage of 3.5V. It utilizes a control loop to maintain the desired output voltage by adjusting its internal circuitry. The regulator operates in a low dropout mode, minimizing power dissipation and maximizing efficiency.

Detailed Application Field Plans

The MAX6855UK35D6+T finds applications in various fields, including:

1. Portable electronic devices: Provides regulated power supply for microcontrollers, sensors, and other components.
2. Battery-powered systems: Efficiently converts battery voltage to a stable level for powering digital circuits.
3. IoT devices: Enables reliable operation of connected devices with low power consumption.
4. Automotive electronics: Supports voltage regulation in automotive modules and subsystems.
5. Industrial automation: Suitable for powering control systems, sensors, and actuators.

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular linear voltage regulator with similar specifications and package.
2. TPS62203: Step-down DC-DC converter offering higher output current capability.
3. LT1763: Low dropout linear regulator with adjustable output voltage.
4. AP2112: Low quiescent current LDO regulator with fixed output voltage options.

These alternative models provide similar functionality and can be considered based on specific application requirements.

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