MAX1741EUB+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: Low Dropout Linear Regulator
• Package: µMAX®
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 2500 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage Range: 1.25V to 15V
• Dropout Voltage: 300mV at 100mA Load Current
• Maximum Output Current: 100mA
• Line Regulation: 0.02%/V
• Load Regulation: 0.05%/mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX1741EUB+T has a total of 5 pins:

1. GND: Ground pin.
2. IN: Input voltage pin.
3. FB: Feedback pin for setting the output voltage.
4. OUT: Output voltage pin.
5. SHDN: Shutdown pin for enabling/disabling the regulator.

Functional Features

• Low dropout voltage allows for efficient regulation even with low input voltages.
• Wide input voltage range provides flexibility in various applications.
• Excellent line and load regulation ensures stable output voltage.
• Low quiescent current minimizes power consumption.
• Shutdown feature allows for power-saving mode when not in use.

Advantages and Disadvantages

Advantages: - Low dropout voltage enables efficient regulation. - Wide input voltage range offers versatility. - Excellent line and load regulation ensures stability. - Low quiescent current reduces power consumption. - Shutdown feature allows for power-saving mode.

Disadvantages: - Limited maximum output current of 100mA may not be suitable for high-power applications. - Operating temperature range of -40°C to +85°C may not be suitable for extreme environments.

Working Principles

The MAX1741EUB+T is a low dropout linear regulator that regulates the output voltage based on the feedback received from the FB pin. It operates by comparing the output voltage with a reference voltage and adjusting the pass transistor accordingly to maintain a stable output voltage. The low dropout voltage allows for efficient regulation even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The MAX1741EUB+T can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - Automotive systems - Industrial equipment - Communication devices

Detailed and Complete Alternative Models

• MAX6037: Low Dropout Linear Regulator, 200mA Output Current, SOT23 Package
• MAX8887: Low Dropout Linear Regulator, 500mA Output Current, µMAX® Package
• LT1763: Low Dropout Linear Regulator, 300mA Output Current, SOT23 Package
• TPS796: Low Dropout Linear Regulator, 100mA Output Current, SOT23 Package
• MCP1700: Low Dropout Linear Regulator, 250mA Output Current, SOT23 Package

These alternative models offer similar functionality and characteristics to the MAX1741EUB+T, providing options for different output current requirements and package preferences.

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