MAX203ECWP+G36

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: ECOPACK2® 20-Lead TSSOP
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 0.6V to 3.3V
• Maximum Output Current: 200mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. GND: Ground
2. EN: Enable Pin
3. FB: Feedback Pin
4. VOUT: Output Voltage
5. VIN: Input Voltage

Functional Features

• Low Dropout Voltage: The MAX203ECWP+G36 exhibits a low dropout voltage of only 120mV at 100mA output current, ensuring efficient power conversion.
• High Efficiency: With its high efficiency characteristics, this voltage regulator minimizes power loss during operation, resulting in longer battery life for portable devices.
• Low Quiescent Current: The quiescent current of 40µA ensures minimal power consumption when the device is in standby or idle mode.
• Enable Pin: The EN pin allows for easy control of the regulator's on/off state, providing flexibility in power management.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for compatibility with various power sources. - Compact package size enables space-saving designs. - Excellent load and line regulation ensures stable output voltage under different operating conditions.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Temperature range of -40°C to +85°C may restrict usage in extreme environments.

Working Principles

The MAX203ECWP+G36 is a voltage regulator that operates by maintaining a stable output voltage regardless of variations in input voltage or load conditions. It utilizes a feedback mechanism to continuously adjust the internal circuitry, ensuring the desired output voltage is maintained within the specified range.

Detailed Application Field Plans

1. Portable Electronics: The MAX203ECWP+G36 is ideal for powering various portable devices such as smartphones, tablets, and wearable technology due to its low power consumption and small form factor.
2. IoT Devices: With its wide input voltage range and efficient power management capabilities, this voltage regulator can be used in IoT devices, enabling reliable and energy-efficient operation.
3. Battery-Powered Systems: The low dropout voltage and quiescent current make the MAX203ECWP+G36 suitable for battery-powered systems, extending battery life and enhancing overall efficiency.

Detailed and Complete Alternative Models

1. MAX202ECSE+: Similar to MAX203ECWP+G36, but in a different package (16-pin Narrow SOIC).
2. MAX205CPG+: Higher maximum output current (500mA) compared to MAX203ECWP+G36, suitable for more demanding applications.
3. MAX207CAG+: Adjustable output voltage range (1.25V to 5.5V) with a higher maximum output current (1A), providing greater flexibility and power capability.

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