MAX6730UTRD3+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: Low Dropout, Precision, Low Quiescent Current
• Package: SOT23-3
• Essence: Provides a stable voltage reference for various applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Voltage Reference Output: 3.0V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: 50ppm/°C
• Quiescent Current: 10µA
• Dropout Voltage: 200mV
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6730UTRD3+T has three pins in the SOT23-3 package:

1. GND: Ground connection
2. OUT: Voltage reference output
3. VIN: Input voltage

Functional Features

• Provides a stable and accurate voltage reference of 3.0V
• Low dropout voltage allows for efficient operation even with low input voltages
• Low quiescent current minimizes power consumption
• Excellent initial accuracy and temperature coefficient ensure precise voltage regulation

Advantages and Disadvantages

Advantages: - Stable and accurate voltage reference - Low dropout voltage - Low quiescent current - Wide operating temperature range

Disadvantages: - Limited output voltage options (only 3.0V)

Working Principles

The MAX6730UTRD3+T is based on a bandgap voltage reference circuit. It utilizes the temperature-dependent characteristics of semiconductor materials to generate a stable voltage reference. The internal circuitry compensates for temperature variations, ensuring consistent output voltage across a wide temperature range.

Detailed Application Field Plans

The MAX6730UTRD3+T is commonly used in various electronic systems that require a stable voltage reference. Some typical applications include:

1. Battery-powered devices: Provides a stable voltage reference for battery monitoring circuits.
2. Analog-to-Digital Converters (ADCs): Ensures accurate conversion by providing a precise reference voltage.
3. Sensor interfaces: Offers a stable reference for sensor calibration and measurement circuits.
4. Power management systems: Used as a voltage reference for power supply control circuits.

Detailed and Complete Alternative Models

• MAX6037AAUR25+: 2.5V Voltage Reference, SOT23-3 package
• MAX6190AESA+: 3.3V Voltage Reference, SOIC-8 package
• LT1460HCS3-3#PBF: 3.0V Voltage Reference, SOT23-3 package

These alternative models provide similar functionality and can be considered as substitutes for the MAX6730UTRD3+T.

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