MAX6751KA46+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 and accurate voltage reference for various electronic applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Output Voltage: 4.6V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6751KA46+T has three pins arranged as follows:

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| | --| VOUT |-- Pin 1 --| GND |-- Pin 2 --| VIN |-- Pin 3 |_______| ```

Functional Features

• High precision output voltage
• Low dropout voltage allows for efficient power usage
• Low quiescent current minimizes power consumption
• Wide operating temperature range enables use in various environments

Advantages and Disadvantages

Advantages: - Provides a stable and accurate voltage reference - Compact SOT23-3 package allows for easy integration into small electronic devices - Low quiescent current prolongs battery life in portable applications

Disadvantages: - Limited output voltage options - Temperature coefficient may affect accuracy in extreme temperature conditions

Working Principles

The MAX6751KA46+T is a shunt voltage reference IC that generates a precise and stable output voltage of 4.6V. It operates by comparing the input voltage (VIN) with an internal reference voltage and adjusting the current flow through the shunt resistor to maintain a constant output voltage (VOUT). The low dropout voltage and quiescent current make it suitable for battery-powered applications.

Detailed Application Field Plans

The MAX6751KA46+T is commonly used in various electronic systems that require a stable voltage reference. Some application fields include:

1. Battery-powered devices: Provides a reliable voltage reference for portable electronics such as smartphones, tablets, and wearables.
2. Industrial control systems: Ensures accurate voltage references for analog-to-digital converters, sensors, and other critical components.
3. Automotive electronics: Used in automotive control units, instrument clusters, and infotainment systems to maintain stable voltage levels.
4. Medical equipment: Provides precise voltage references for medical devices like patient monitors, infusion pumps, and diagnostic instruments.

Detailed and Complete Alternative Models

1. MAX6750KA45+T: Output voltage of 4.5V, similar characteristics and package as MAX6751KA46+T.
2. MAX6752KA47+T: Output voltage of 4.7V, similar characteristics and package as MAX6751KA46+T.
3. MAX6753KA48+T: Output voltage of 4.8V, similar characteristics and package as MAX6751KA46+T.

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

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