MAX6461UR16+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low dropout, high accuracy, low quiescent current
• Package: SOT-23-6
• Essence: Regulates input voltage to a desired output voltage level
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage Range: 1.2V to 15V
• Dropout Voltage: 120mV at 100mA load current
• Quiescent Current: 30µA typical
• Load Regulation: ±0.05% typical
• Line Regulation: ±0.02% typical
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6461UR16+T has a total of six pins arranged as follows:

1. GND (Ground): Connected to the ground reference of the circuit.
2. IN (Input): Receives the input voltage to be regulated.
3. EN (Enable): Controls the regulator's output voltage.
4. FB (Feedback): Provides feedback to regulate the output voltage.
5. OUT (Output): Delivers the regulated output voltage.
6. BYP (Bypass): Connects an external capacitor for stability improvement.

Functional Features

• Low dropout voltage allows operation with small voltage differentials.
• High accuracy ensures precise regulation of the output voltage.
• Low quiescent current minimizes power consumption in standby mode.
• Fast transient response enables quick adaptation to load changes.
• Built-in thermal shutdown protects the device from overheating.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows compatibility with various power sources. - Excellent line and load regulation provide stable output voltage. - Small package size enables space-saving designs. - Low quiescent current extends battery life in portable applications.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - SOT-23-6 package may require surface mount technology (SMT) assembly.

Working Principles

The MAX6461UR16+T is a linear voltage regulator that utilizes a pass transistor to regulate the output voltage. It compares the feedback voltage at the FB pin with a reference voltage and adjusts the pass transistor accordingly to maintain a constant output voltage. The enable pin (EN) allows the user to control the regulator's output voltage by toggling it high or low.

Detailed Application Field Plans

The MAX6461UR16+T finds applications in various fields, including but not limited to:

1. Portable Electronics: Powering microcontrollers, sensors, and display modules.
2. Automotive: Regulating voltage for infotainment systems, lighting, and sensors.
3. Industrial Control Systems: Providing stable voltage for PLCs and motor drives.
4. Telecommunications: Voltage regulation for network equipment and base stations.
5. Consumer Electronics: Powering audio/video devices, routers, and set-top boxes.

Detailed and Complete Alternative Models

1. MAX6462UR16+T: Similar specifications, but with adjustable output voltage.
2. MAX6463UR16+T: Higher maximum output current of 300mA.
3. MAX6464UR16+T: Lower dropout voltage of 80mV at 100mA load current.

These alternative models offer flexibility and cater to specific application requirements.

Word count: 409 words