MAX6751KA23+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: SOT-23
• Essence: Provides a stable and accurate voltage reference for various electronic applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.2%
• Temperature Coefficient: ±50ppm/°C
• Dropout Voltage: 200mV
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6751KA23+T has three pins:

1. VOUT: Output Voltage Pin
2. GND: Ground Pin
3. VIN: Input Voltage Pin

Functional Features

• High Precision: The MAX6751KA23+T provides a highly accurate output voltage of 2.5V with an initial accuracy of ±0.2%.
• Low Dropout Voltage: With a dropout voltage of only 200mV, this voltage reference can operate efficiently even when the input voltage is close to the output voltage.
• Low Quiescent Current: The device consumes only 45µA of quiescent current, making it suitable for power-sensitive applications.
• Wide Operating Temperature Range: The MAX6751KA23+T can operate in temperatures ranging from -40°C to +85°C, ensuring its reliability in various environments.

Advantages and Disadvantages

Advantages: - High precision and accuracy - Low dropout voltage - Low quiescent current consumption - Wide operating temperature range

Disadvantages: - Limited output voltage options (only 2.5V)

Working Principles

The MAX6751KA23+T is a voltage reference IC that generates a stable and accurate output voltage of 2.5V. It utilizes a bandgap voltage reference circuit to achieve high precision and low temperature coefficient. The device operates by comparing the internal reference voltage with an external input voltage, ensuring a consistent and reliable output.

Detailed Application Field Plans

The MAX6751KA23+T is widely used in various electronic applications where a stable and accurate voltage reference is required. Some common application fields include:

1. Analog-to-Digital Converters (ADCs)
2. Digital-to-Analog Converters (DACs)
3. Voltage regulators
4. Battery-powered devices
5. Sensor circuits
6. Precision measurement equipment

Detailed and Complete Alternative Models

1. MAX6037AAUR25+: This voltage reference IC offers an output voltage of 2.5V with an initial accuracy of ±0.1% and a low dropout voltage of 150mV.
2. LT6654BIS6-2.5#PBF: This precision voltage reference provides a highly accurate output voltage of 2.5V with an initial accuracy of ±0.025% and a low quiescent current of 40µA.
3. REF3030AIDBZT: With an output voltage of 2.5V, this voltage reference IC offers an initial accuracy of ±0.05% and a low dropout voltage of 100mV.

These alternative models provide similar functionality and can be considered as substitutes for the MAX6751KA23+T based on specific requirements and application needs.

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