MAX8620YETD+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Quiescent Current
• Package: 6-Pin Thin SOT23
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 1.8V to 3.3V
• Maximum Output Current: 500mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 17µA
• 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
6. BYP: Bypass Capacitor

Functional Features

• High Efficiency: The MAX8620YETD+T offers high efficiency, ensuring minimal power loss during voltage regulation.
• Low Quiescent Current: With a quiescent current of only 17µA, the device minimizes power consumption when in standby or low-load conditions.
• Enable Pin: The EN pin allows for easy on/off control of the regulator, enabling power-saving modes when necessary.
• Feedback Pin: The FB pin provides feedback to regulate the output voltage, ensuring stability and accuracy.
• Bypass Capacitor: The BYP pin is used to connect an external bypass capacitor, further enhancing stability and reducing noise.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Low quiescent current prolongs battery life. - Enable pin allows for flexible power management. - Stable and accurate output voltage regulation. - Small package size enables space-saving designs.

Disadvantages: - Limited maximum output current of 500mA may not be suitable for high-power applications. - Dropout voltage of 120mV at 100mA may affect performance in low input voltage scenarios.

Working Principles

The MAX8620YETD+T is a voltage regulator that converts an input voltage within the range of 2.5V to 5.5V into a regulated output voltage between 1.8V and 3.3V. It achieves this by utilizing a feedback mechanism that compares the output voltage with a reference voltage. The regulator adjusts its internal circuitry to maintain a stable and accurate output voltage, even under varying load conditions.

Detailed Application Field Plans

The MAX8620YETD+T finds applications in various fields, including but not limited to:

1. Portable Electronics: It can be used in smartphones, tablets, and portable media players to regulate power supply voltages efficiently.
2. IoT Devices: The voltage regulator is suitable for low-power IoT devices, ensuring optimal power management and extended battery life.
3. Wearable Technology: It can be employed in smartwatches, fitness trackers, and other wearable devices to provide stable power supply for their components.
4. Industrial Automation: The regulator can be utilized in industrial automation systems to ensure reliable and efficient power distribution.

Detailed and Complete Alternative Models

1. MAX8621YETD+T: Similar to MAX8620YETD+T, but with a higher maximum output current of 800mA.
2. MAX8622YETD+T: Similar to MAX8620YETD+T, but with a lower dropout voltage of 80mV at 100mA.

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