MAX6464XR31+T

Product Overview

• Category: Integrated Circuits
• Use: Voltage Regulator
• Characteristics: High precision, low dropout voltage, small package size
• Package: SOT23-3
• Essence: Linear regulator with adjustable output voltage
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 1.2V to 3.3V
• Dropout Voltage: 120mV at 100mA load current
• Line Regulation: ±0.02% typical
• Load Regulation: ±0.1% typical
• Quiescent Current: 50µA typical
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6464XR31+T has three pins:

1. VIN (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground pin.
3. VOUT (Pin 3): Output voltage pin.

Functional Features

• Adjustable output voltage through external resistors.
• Low dropout voltage enables operation with low input voltages.
• Excellent line and load regulation for stable output voltage.
• Low quiescent current for power-saving applications.
• Thermal shutdown and current limit protection.

Advantages and Disadvantages

Advantages

• High precision voltage regulation.
• Small package size allows for space-constrained designs.
• Wide input voltage range for versatile applications.
• Low dropout voltage ensures efficient power conversion.
• Excellent line and load regulation for stable performance.

Disadvantages

• Limited maximum output current.
• Requires external resistors for voltage adjustment.
• Not suitable for high-power applications.

Working Principles

The MAX6464XR31+T is a linear voltage regulator that provides an adjustable output voltage. It operates by comparing the reference voltage with the feedback voltage obtained from the external resistors connected to the VOUT pin. The internal circuitry adjusts the pass transistor to maintain a stable output voltage, even with varying input voltages and load conditions.

Detailed Application Field Plans

The MAX6464XR31+T finds applications in various fields, including:

1. Battery-powered devices: Provides regulated voltage for microcontrollers, sensors, and other low-power components.
2. Portable consumer electronics: Suitable for smartphones, tablets, and wearable devices.
3. Industrial control systems: Offers stable voltage supply for sensors, actuators, and control circuits.
4. Automotive electronics: Used in infotainment systems, lighting controls, and power management modules.
5. IoT devices: Enables efficient power conversion in smart home devices, environmental sensors, and wireless communication modules.

Detailed and Complete Alternative Models

1. MAX6464XR30+T: Similar to MAX6464XR31+T but with a fixed output voltage of 3.0V.
2. MAX6464XR33+T: Similar to MAX6464XR31+T but with a fixed output voltage of 3.3V.
3. MAX6464XR25+T: Similar to MAX6464XR31+T but with a fixed output voltage of 2.5V.
4. MAX6464XR28+T: Similar to MAX6464XR31+T but with a fixed output voltage of 2.8V.

These alternative models provide fixed output voltages for specific applications where adjustable voltage is not required.

Word count: 398 words