MAX1697UEUT#TG16

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Quiescent Current
• Package: 6-Pin SOT-23
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 1.8V to 3.3V
• Maximum Output Current: 100mA
• Quiescent Current: 9µA (typical)
• Dropout Voltage: 120mV at 100mA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX1697UEUT#TG16 has the following pin configuration:

1. GND: Ground connection
2. EN: Enable pin for turning the regulator on/off
3. FB: Feedback pin for setting the output voltage
4. VOUT: Output voltage pin
5. VIN: Input voltage pin
6. BYP: Bypass capacitor pin for noise reduction

Functional Features

• Low quiescent current enables longer battery life in portable devices.
• High efficiency provides optimal power conversion.
• Wide input voltage range allows compatibility with various power sources.
• Adjustable output voltage allows flexibility in different applications.
• Thermal shutdown and current limit protection ensure safe operation.

Advantages and Disadvantages

Advantages: - Low quiescent current extends battery life. - High efficiency reduces power consumption. - Small package size saves board space. - Wide input voltage range increases versatility.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Dropout voltage may affect performance in low input voltage scenarios.

Working Principles

The MAX1697UEUT#TG16 is a voltage regulator IC that converts an input voltage to a regulated output voltage. It utilizes a step-down switching regulator topology to achieve high efficiency. The feedback pin (FB) is used to set the desired output voltage, which is then regulated by the internal control circuitry. The enable pin (EN) allows the user to turn the regulator on or off as needed.

Detailed Application Field Plans

The MAX1697UEUT#TG16 is commonly used in various battery-powered applications, such as:

1. Portable electronic devices: Provides regulated power supply for smartphones, tablets, and portable media players.
2. Wearable devices: Ensures stable power delivery for smartwatches, fitness trackers, and other wearable gadgets.
3. IoT devices: Enables efficient power management in connected devices like sensors, smart home devices, and wireless modules.
4. Industrial equipment: Suitable for low-power industrial applications, including sensors, control systems, and monitoring devices.

Detailed and Complete Alternative Models

1. MAX1697SEUT#TG16: Similar specifications but with a different package (5-Pin SOT-23).
2. MAX1697REUT#TG16: Higher maximum output current (200mA) but slightly higher quiescent current.
3. MAX1697TEUT#TG16: Lower dropout voltage (80mV) but limited to a 3.3V fixed output voltage.

These alternative models provide options based on specific requirements and constraints of different applications.

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