MAX6378XR35+T

Product Overview

• Category: Integrated Circuits (ICs)
• Use: Voltage Reference
• Characteristics: High Precision, Low Dropout, Low Noise
• Package: SOT23-3
• Essence: Precision voltage reference with a low dropout voltage and low noise characteristics.
• Packaging/Quantity: Tape & Reel (3000 pieces per reel)

Specifications

• Voltage Output: 3.5V
• Initial Accuracy: ±0.2%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage Range: 2.7V to 5.5V
• Quiescent Current: 45µA

Pin Configuration

The MAX6378XR35+T has a SOT23-3 package with the following pin configuration:

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

Functional Features

• High precision voltage reference suitable for various applications.
• Low dropout voltage ensures stable output even with low input voltages.
• Low noise characteristics minimize interference in sensitive circuits.
• Wide operating temperature range allows usage in extreme environments.
• Low quiescent current makes it energy-efficient.

Advantages

• Precise and stable voltage reference for accurate measurements.
• Low dropout voltage enables operation with low input voltages.
• Low noise characteristics ensure reliable performance in sensitive applications.
• Wide operating temperature range allows usage in various environments.
• Energy-efficient design with low quiescent current.

Disadvantages

• Limited voltage output options.
• SOT23-3 package may not be suitable for all applications requiring higher pin count.

Working Principles

The MAX6378XR35+T is a precision voltage reference that generates a stable output voltage of 3.5V. It operates within a wide supply voltage range of 2.7V to 5.5V and exhibits an initial accuracy of ±0.2%. The temperature coefficient of 50ppm/°C ensures minimal voltage drift over a wide temperature range.

The device utilizes a low dropout voltage design, allowing it to maintain a stable output even when the input voltage is close to the desired output voltage. This feature makes it suitable for applications with limited power supply headroom.

The MAX6378XR35+T also incorporates low noise characteristics, minimizing interference in sensitive circuits. Its low quiescent current of 45µA ensures energy efficiency, making it suitable for battery-powered devices.

Detailed Application Field Plans

The MAX6378XR35+T can be used in various applications, including but not limited to:

1. Precision measurement equipment
2. Data acquisition systems
3. Portable medical devices
4. Battery-powered devices
5. Industrial control systems
6. Automotive electronics
7. Communication equipment

Detailed and Complete Alternative Models

1. MAX6037AAUR25+: 2.5V Voltage Reference, SOT23-3 package.
2. LT1461ACS8-5: 5V Voltage Reference, SOIC-8 package.
3. REF5025AIDGKT: 2.5V Voltage Reference, MSOP-10 package.
4. LM4040DIM3-3.3/NOPB: 3.3V Voltage Reference, SOT-23 package.
5. ADR3412ARMZ-REEL7: 4.096V Voltage Reference, MSOP-8 package.

These alternative models offer different voltage outputs and package options, providing flexibility based on specific application requirements.

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