MAX8887EZK25+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low-dropout, low-noise, high-accuracy
• Package: SOT-23-5
• Essence: Power management solution
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 120mV at 150mA
• Quiescent Current: 40µA
• Load Regulation: ±0.05%
• Line Regulation: ±0.02%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX8887EZK25+T IC has a total of five pins:

1. GND: Ground connection
2. IN: Input voltage supply
3. EN: Enable pin for turning the regulator on/off
4. FB: Feedback pin for setting the output voltage
5. OUT: Output voltage

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Low-noise operation provides clean power for sensitive applications.
• High accuracy in regulating output voltage enhances system performance.
• Enable pin allows for easy control of the regulator.
• Compact SOT-23-5 package enables space-saving designs.

Advantages and Disadvantages

Advantages: - Low dropout voltage improves efficiency. - Low noise ensures reliable performance. - High accuracy enhances system stability. - Small package size saves board space.

Disadvantages: - Limited input voltage range (2.5V to 6.5V). - Relatively low maximum output voltage (5.5V).

Working Principles

The MAX8887EZK25+T is a voltage regulator that operates by maintaining a stable output voltage regardless of input voltage fluctuations. It utilizes a feedback mechanism to continuously adjust the internal circuitry, ensuring the desired output voltage is maintained within specified limits.

Detailed Application Field Plans

The MAX8887EZK25+T finds applications in various fields, including but not limited to: - Portable electronic devices - Battery-powered systems - IoT devices - Wearable technology - Automotive electronics

Detailed and Complete Alternative Models

1. MAX8887EZK18+T: Similar to MAX8887EZK25+T, but with an output voltage range of 1.2V to 3.6V.
2. MAX8887EZK33+T: Similar to MAX8887EZK25+T, but with an output voltage range of 1.2V to 3.3V.
3. MAX8887EZK50+T: Similar to MAX8887EZK25+T, but with an output voltage range of 1.2V to 5.0V.

These alternative models provide flexibility in choosing the appropriate output voltage for specific applications.

In conclusion, the MAX8887EZK25+T is a versatile voltage regulator IC that offers low dropout, low noise, and high accuracy characteristics. Its compact package and functional features make it suitable for a wide range of applications. However, its limited input voltage range and maximum output voltage should be considered when selecting the appropriate model.