MAX6464UR27+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Ultra-Low Quiescent Current
• Package: SOT-23
• Essence: Provides regulated output voltage with low power consumption
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 2.7V
• Maximum Output Current: 50mA
• Dropout Voltage: 120mV at 10mA
• Quiescent Current: 1µA (typical)

Detailed Pin Configuration

The MAX6464UR27+T has a total of three pins:

1. VIN - Input Voltage Pin
2. GND - Ground Pin
3. VOUT - Output Voltage Pin

Functional Features

• Low dropout voltage allows for efficient regulation even with small input-output differentials.
• Ultra-low quiescent current ensures minimal power consumption during standby or idle modes.
• Excellent line and load regulation characteristics provide stable output voltage under varying conditions.
• Thermal shutdown and current limit protection features safeguard the IC from excessive heat and current.

Advantages and Disadvantages

Advantages

• Low dropout voltage enables efficient voltage regulation.
• Ultra-low quiescent current minimizes power consumption.
• Small package size (SOT-23) allows for space-saving designs.
• Excellent line and load regulation characteristics ensure stable output voltage.

Disadvantages

• Limited maximum output current (50mA).
• Dropout voltage may be higher than some alternative models.

Working Principles

The MAX6464UR27+T is a voltage regulator IC that operates by comparing the output voltage to a reference voltage. It adjusts the pass transistor's resistance to maintain a stable output voltage, even when the input voltage or load conditions change. The low dropout voltage ensures efficient regulation, while the ultra-low quiescent current minimizes power consumption during standby periods.

Detailed Application Field Plans

The MAX6464UR27+T is commonly used in battery-powered devices, such as portable electronics, IoT devices, and wireless sensors. Its low dropout voltage and ultra-low quiescent current make it ideal for applications where power efficiency is crucial. Some specific application areas include:

1. Wearable devices
2. Medical devices
3. Energy harvesting systems
4. Remote monitoring systems
5. Industrial control systems

Detailed and Complete Alternative Models

• MAX6464UR26+T: Output voltage of 2.6V, otherwise similar specifications.
• MAX6464UR28+T: Output voltage of 2.8V, otherwise similar specifications.
• MAX6464UR29+T: Output voltage of 2.9V, otherwise similar specifications.

These alternative models provide different output voltages while maintaining similar characteristics and pin configurations to the MAX6464UR27+T.

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