MAX6326UR22+TG05

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Noise, High PSRR
• Package: SOT-23-5
• Essence: Regulates voltage with low dropout and noise levels
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 2.2V
• Dropout Voltage: 120mV at 150mA
• Quiescent Current: 40µA
• Line Regulation: 0.02%/V
• Load Regulation: 0.1%/mA
• PSRR: 70dB at 1kHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6326UR22+TG05 has a total of five pins arranged as follows:

1. GND: Ground pin
2. IN: Input voltage pin
3. BYP: Bypass capacitor connection pin
4. OUT: Output voltage pin
5. EN: Enable pin for turning the regulator on/off

Functional Features

• Low dropout voltage ensures stable output even when input voltage is close to the desired output voltage.
• Low noise performance reduces interference in sensitive applications.
• High Power Supply Rejection Ratio (PSRR) minimizes the impact of fluctuations in the input voltage.
• Enable pin allows for easy control of the regulator's operation.

Advantages and Disadvantages

Advantages: - Low dropout voltage enables efficient regulation even with low input voltages. - Low noise performance makes it suitable for noise-sensitive applications. - High PSRR ensures stability in the presence of power supply variations. - Small package size (SOT-23-5) allows for space-saving designs.

Disadvantages: - Limited output voltage options (fixed at 2.2V). - Not suitable for applications requiring higher output voltages.

Working Principles

The MAX6326UR22+TG05 is a low dropout voltage regulator that operates by comparing the input voltage with a reference voltage. It adjusts the pass transistor to maintain a stable output voltage, even when the input voltage fluctuates or drops close to the desired output voltage. The enable pin can be used to turn the regulator on or off as needed.

Detailed Application Field Plans

The MAX6326UR22+TG05 is commonly used in various electronic devices and systems, including:

1. Battery-powered devices: Provides stable voltage regulation for portable electronics such as smartphones, tablets, and wearable devices.
2. IoT devices: Ensures reliable power supply for Internet of Things (IoT) devices, enabling efficient communication and operation.
3. Industrial control systems: Used in automation and control systems to regulate voltage for sensors, actuators, and other components.
4. Automotive electronics: Provides stable power for automotive applications, including infotainment systems, lighting, and sensors.
5. Medical devices: Ensures precise and stable voltage for medical equipment, such as patient monitoring devices and diagnostic tools.

Detailed and Complete Alternative Models

1. MAX6328UR29+TG05: Similar to MAX6326UR22+TG05 but with an output voltage of 2.9V.
2. MAX6324UR25+TG05: Similar to MAX6326UR22+TG05 but with an output voltage of 2.5V.
3. MAX6327UR28+TG05: Similar to MAX6326UR22+TG05 but with an output voltage of 2.8V.
4. MAX6325UR26+TG05: Similar to MAX6326UR22+TG05 but with an output voltage of 2.6V.

These alternative models provide different output voltage options while maintaining similar characteristics and package types.

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