MAX6126B30+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High Precision, Low Noise, Low Dropout Voltage
• Package: SOT-23-3
• Essence: Provides a stable and accurate voltage reference for various electronic applications.
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Output Voltage: 3.0V
• Initial Accuracy: ±0.02%
• Temperature Coefficient: 10ppm/°C
• Supply Voltage Range: 2.7V to 12.6V
• Quiescent Current: 45µA
• Dropout Voltage: 200mV at 1mA load current
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6126B30+T has three pins arranged as follows:

```

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| | --| VOUT GND|-- --| VIN NC |-- |___________| ```

1. VOUT: Output Voltage Pin
2. GND: Ground Pin
3. VIN: Input Voltage Pin
4. NC: No Connection

Functional Features

• High precision and low noise voltage reference.
• Excellent initial accuracy and temperature coefficient.
• Wide supply voltage range allows for versatile applications.
• Low quiescent current minimizes power consumption.
• Low dropout voltage ensures efficient operation.

Advantages and Disadvantages

Advantages: - High precision and stability. - Low noise output. - Wide operating temperature range. - Small package size for space-constrained designs. - Low power consumption.

Disadvantages: - Limited output voltage options. - Not suitable for high current applications.

Working Principles

The MAX6126B30+T is a precision voltage reference that generates a stable output voltage of 3.0V. It utilizes a bandgap voltage reference circuit to achieve high accuracy and low temperature coefficient. The input voltage (VIN) is regulated and amplified to provide a precise output voltage (VOUT). The device operates within a wide supply voltage range and maintains its accuracy over a broad temperature range.

Detailed Application Field Plans

The MAX6126B30+T is commonly used in various electronic applications, including:

1. Analog-to-Digital Converters (ADCs)
2. Digital-to-Analog Converters (DACs)
3. Voltage regulators
4. Precision measurement instruments
5. Sensor calibration circuits
6. Battery-powered devices
7. Audio amplifiers
8. Data acquisition systems

Detailed and Complete Alternative Models

1. LT6654: Precision Voltage Reference, 3.0V, SOT-23 package.
2. REF102: Low Noise Voltage Reference, 3.0V, TO-92 package.
3. LM4040: Shunt Voltage Reference, 3.0V, SOT-23 package.
4. ADR3412: High Precision Voltage Reference, 3.0V, SOT-23 package.
5. MAX6190: Micropower Voltage Reference, 3.0V, SOT-23 package.

These alternative models offer similar functionality and can be considered as substitutes for the MAX6126B30+T in various applications.

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