MAX1724EZK33+TG24

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Quiescent Current
• Package: SOT-23-5
• Essence: Power Management IC
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 3.3V
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 1µA (typical)
• Load Regulation: ±0.05% (typical)
• Line Regulation: ±0.02% (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX1724EZK33+TG24 has a total of five pins arranged as follows:

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| | --| VOUT | --| GND | --| VIN | --| EN | --| FB | |___________| ```

• VOUT: Output voltage pin
• GND: Ground pin
• VIN: Input voltage pin
• EN: Enable pin
• FB: Feedback pin

Functional Features

• Low dropout voltage allows for efficient power conversion.
• Low quiescent current ensures minimal power consumption during standby or idle mode.
• Wide input voltage range enables compatibility with various power sources.
• Excellent load and line regulation provide stable output voltage.
• Enable pin allows for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages: - Low dropout voltage results in higher efficiency. - Low quiescent current prolongs battery life. - Wide input voltage range enhances versatility. - Excellent load and line regulation ensures stable output. - Enable pin provides convenient control.

Disadvantages: - Limited output voltage options (only 3.3V in this model). - SOT-23-5 package may require careful handling during soldering.

Working Principles

The MAX1724EZK33+TG24 is a voltage regulator IC that utilizes a low dropout linear regulator architecture. It regulates the input voltage to a constant 3.3V output voltage, even when the input voltage varies within the specified range. The feedback pin (FB) monitors the output voltage and adjusts the internal circuitry to maintain the desired output voltage level. The enable pin (EN) allows for easy on/off control of the regulator, providing flexibility in power management.

Detailed Application Field Plans

The MAX1724EZK33+TG24 is commonly used in various electronic devices and systems where a stable 3.3V power supply is required. Some typical application fields include:

1. Battery-powered devices: Portable electronics, such as smartphones, tablets, and wearable devices, benefit from the low quiescent current and efficient power conversion provided by the MAX1724EZK33+TG24.

2. IoT (Internet of Things) devices: The wide input voltage range and low dropout voltage make this voltage regulator suitable for IoT applications, where power sources can vary.

3. Industrial automation: The stable output voltage and excellent load regulation of the MAX1724EZK33+TG24 are advantageous in industrial control systems, sensors, and actuators.

4. Automotive electronics: The robust operating temperature range (-40°C to +85°C) makes this regulator suitable for automotive applications, including infotainment systems, lighting controls, and engine management systems.

Detailed and Complete Alternative Models

1. MAX1724EZK33+T: Similar to MAX1724EZK33+TG24 but without tape and reel packaging.
2. MAX1724EZK33+TCT-ND: Similar to MAX1724EZK33+TG24 but available in a cut tape packaging format.
3. MAX1724EZK33+TCT-ND-C: Similar to MAX1724EZK33+TG24 but available in a cut tape packaging format with 1000 units per reel.

These alternative models provide options for different packaging preferences and quantities while maintaining the same functionality as the MAX1724EZK33+TG24.

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