MAX8868EUK32+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Quiescent Current
• Package: SOT23-5
• Essence: Power Management IC
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 3.2V
• Maximum Output Current: 150mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 20µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX8868EUK32+T has a total of five pins arranged as follows:

1. GND: Ground pin
2. IN: Input voltage pin
3. EN: Enable pin
4. BYP: Bypass capacitor connection pin
5. OUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Low quiescent current minimizes power consumption during standby or idle mode.
• Enable pin allows for easy on/off control of the regulator.
• Bypass capacitor connection pin improves stability and noise performance.

Advantages and Disadvantages

Advantages: - Low dropout voltage enables operation with low input voltages. - Low quiescent current extends battery life in portable applications. - Small package size allows for space-saving designs. - Wide operating temperature range suits various environments.

Disadvantages: - Limited maximum output current may restrict usage in high-power applications. - Fixed output voltage may not be suitable for all voltage requirements.

Working Principles

The MAX8868EUK32+T is a linear voltage regulator that regulates the input voltage to a fixed output voltage of 3.2V. It operates by using a pass transistor to control the voltage drop across it, ensuring a stable output voltage even when the input voltage varies. The enable pin allows the regulator to be turned on or off as needed, conserving power during standby periods.

Detailed Application Field Plans

The MAX8868EUK32+T is commonly used in various applications, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

1. MAX8868EUK25+T: Output voltage of 2.5V
2. MAX8868EUK33+T: Output voltage of 3.3V
3. MAX8868EUK50+T: Output voltage of 5.0V
4. MAX8868EUK18+T: Output voltage of 1.8V

These alternative models provide different fixed output voltages to cater to specific application requirements.

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