MAX6377UR23+T

Product Overview

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

Specifications

• Voltage Output: 2.5V
• Initial Accuracy: ±0.2%
• Temperature Coefficient: ±50ppm/°C
• Dropout Voltage: 200mV
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6377UR23+T has the following pin configuration:

```

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

Functional Features

1. Low Dropout: The MAX6377UR23+T exhibits a low dropout voltage of only 200mV, ensuring efficient operation even with low input voltages.
2. Precision: With an initial accuracy of ±0.2%, this voltage reference provides highly precise output voltage.
3. Low Noise: The device is designed to minimize noise interference, resulting in clean and stable output voltage.

Advantages and Disadvantages

Advantages

• High precision and stability
• Low dropout voltage
• Low quiescent current
• Wide operating temperature range
• Small package size for space-constrained applications

Disadvantages

• Limited voltage output options (only 2.5V)
• Relatively high initial accuracy compared to some alternative models

Working Principles

The MAX6377UR23+T is based on a bandgap voltage reference circuit. It utilizes the temperature-dependent characteristics of semiconductor materials to generate a stable and accurate output voltage. The device compensates for temperature variations, ensuring consistent performance across a wide temperature range.

Detailed Application Field Plans

The MAX6377UR23+T can be used in various electronic applications that require a precise and stable voltage reference. Some potential application fields include:

1. Analog-to-Digital Converters (ADCs): Provides a reliable reference voltage for accurate conversion of analog signals.
2. Voltage Regulators: Ensures a stable voltage supply for other components in power management circuits.
3. Sensor Calibration: Used as a reference voltage source for calibrating sensors in measurement systems.
4. Data Acquisition Systems: Provides a stable reference voltage for accurate data acquisition and processing.

Detailed and Complete Alternative Models

1. MAX6380XR26+T: 2.6V voltage reference with similar characteristics and package (SOT-23).
2. LT1460ACS8-2.5#PBF: 2.5V precision voltage reference in an SOIC-8 package.
3. LM4040DIM3-2.5/NOPB: 2.5V shunt voltage reference in a SOT-23 package.

These alternative models offer similar functionality and can be considered as substitutes for the MAX6377UR23+T in specific applications.

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