MAX6753KA31+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: SOT23-3
• Essence: Provides a stable reference voltage for various electronic circuits
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Output Voltage: 3.1V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: ±50ppm/°C
• Dropout Voltage: 200mV at 10mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6753KA31+T has three pins arranged as follows:

```

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| | --| V+ |-- --| |-- |____| ```

1. V+: Input pin connected to the positive supply voltage.
2. GND: Ground pin connected to the negative supply voltage.
3. OUT: Output pin providing the stable reference voltage.

Functional Features

• High precision: The MAX6753KA31+T offers an initial accuracy of ±0.5%, ensuring reliable voltage reference.
• Low dropout voltage: With a dropout voltage of only 200mV at 10mA, it minimizes power dissipation.
• Low quiescent current: The quiescent current of 45µA helps conserve power in battery-operated devices.

Advantages and Disadvantages

Advantages: - High precision ensures accurate voltage reference. - Low dropout voltage minimizes power dissipation. - Low quiescent current conserves power in battery-operated devices.

Disadvantages: - Limited output voltage options. - SOT23-3 package may not be suitable for all applications.

Working Principles

The MAX6753KA31+T is a voltage reference IC that generates a stable output voltage of 3.1V. It utilizes a bandgap voltage reference circuit to provide accurate and reliable voltage reference for various electronic circuits. The internal circuitry compensates for temperature variations, ensuring consistent performance across a wide temperature range.

Detailed Application Field Plans

The MAX6753KA31+T finds applications in various fields, including:

1. Power Management: Provides a stable reference voltage for power management ICs, ensuring precise regulation of voltages.
2. Analog-to-Digital Conversion: Used as a reference voltage for ADCs, enabling accurate conversion of analog signals to digital data.
3. Sensor Interface: Provides a stable reference voltage for sensor interface circuits, enhancing measurement accuracy.
4. Battery-Powered Devices: Suitable for portable devices powered by batteries, where low quiescent current helps prolong battery life.

Detailed and Complete Alternative Models

1. MAX6753KA30+T: Output voltage of 3.0V, otherwise similar specifications.
2. MAX6753KA32+T: Output voltage of 3.2V, otherwise similar specifications.
3. MAX6753KA33+T: Output voltage of 3.3V, otherwise similar specifications.
4. MAX6753KA34+T: Output voltage of 3.4V, otherwise similar specifications.

These alternative models offer different output voltage options while maintaining similar characteristics and package options.

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