MAX6041BEUR+T

Product Overview

• Category: Integrated Circuit
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Quiescent Current
• Package: SOT23-5
• Essence: High-performance voltage regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 40µA (typical)
• Load Regulation: 0.05% (typical)
• Line Regulation: 0.02% (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6041BEUR+T has a SOT23-5 package with the following pin configuration:

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Pin Description: 1. IN: Input Voltage 2. GND: Ground 3. FB: Feedback Pin 4. NC: No Connection 5. OUT: Output Voltage

Functional Features

• Low dropout voltage enables efficient regulation even with small input-output differentials.
• Low quiescent current ensures minimal power consumption during standby or idle conditions.
• Excellent load and line regulation provide stable output voltage under varying conditions.
• Thermal shutdown protection prevents damage due to excessive temperature.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile applications. - Small package size makes it suitable for space-constrained designs. - Low dropout voltage minimizes power dissipation. - Low quiescent current extends battery life in portable devices.

Disadvantages: - Limited output voltage range may not be suitable for all applications. - SOT23-5 package may require additional thermal management in high-power designs.

Working Principles

The MAX6041BEUR+T is a voltage regulator that maintains a stable output voltage despite variations in input voltage and load conditions. It utilizes a feedback mechanism to continuously adjust the internal pass transistor, ensuring the desired output voltage is maintained. 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 MAX6041BEUR+T is commonly used in various electronic devices and systems, including:

1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices benefit from the low quiescent current and wide input voltage range of the MAX6041BEUR+T.
2. Industrial equipment: The stability and efficiency of this voltage regulator make it suitable for use in industrial control systems, sensors, and instrumentation.
3. Automotive applications: The wide operating temperature range and small package size make the MAX6041BEUR+T ideal for automotive electronics, including infotainment systems, lighting controls, and power management modules.

Detailed and Complete Alternative Models

1. LM1117-3.3: This voltage regulator offers similar characteristics and package options, with an output voltage fixed at 3.3V.
2. LT1763: A high-performance voltage regulator with adjustable output voltage and low dropout characteristics.
3. TPS7A4700: This device provides ultra-low dropout voltage and high PSRR (Power Supply Rejection Ratio) for demanding applications.

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