MAX6333UR25D3+T

Product Overview

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

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV
• Quiescent Current: 45µA
• Line Regulation: 0.02%/V
• Load Regulation: 0.05%/mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6333UR25D3+T has three pins arranged as follows:

1. VOUT: Output Voltage Pin (2.5V)
2. GND: Ground Pin
3. VIN: Input Voltage Pin

Functional Features

• Low dropout voltage ensures efficient operation even with low input voltages.
• High initial accuracy guarantees precise voltage references.
• Low quiescent current minimizes power consumption.
• Excellent line and load regulation provide stable output voltage across varying conditions.
• Wide operating temperature range allows for reliable performance in extreme environments.

Advantages

• Compact SOT-23-3 package enables space-saving designs.
• Low dropout voltage allows for efficient power management.
• High initial accuracy ensures precise voltage references.
• Low noise output provides clean and stable voltage signals.
• Wide operating temperature range allows for versatile applications.

Disadvantages

• Limited output voltage options restrict compatibility with certain applications.
• SOT-23-3 package may require additional thermal considerations for high-power applications.
• Higher cost compared to standard voltage references.

Working Principles

The MAX6333UR25D3+T is a precision voltage reference IC that generates a stable 2.5V output voltage. It utilizes a bandgap voltage reference circuit to achieve high accuracy and low temperature coefficient. The input voltage (VIN) is regulated to provide a constant output voltage (VOUT) with minimal dropout voltage. The device operates by comparing the internal reference voltage to an external feedback voltage, adjusting the output accordingly.

Detailed Application Field Plans

The MAX6333UR25D3+T finds applications in various electronic systems where a stable voltage reference is required. Some potential application fields include:

1. Analog-to-Digital Converters (ADCs)
2. Digital-to-Analog Converters (DACs)
3. Voltage-controlled oscillators (VCOs)
4. Power management circuits
5. Battery-powered devices
6. Sensor interfaces
7. Precision measurement instruments

Detailed and Complete Alternative Models

• MAX6325UR29D3+T: 2.9V Output Voltage, SOT-23-3 Package
• MAX6341UR46T+: 4.6V Output Voltage, SOT-23-3 Package
• MAX6350CSA+: Adjustable Output Voltage, SOIC-8 Package
• MAX6369KA+: 3.3V Output Voltage, SOT-23-5 Package
• MAX6381XR26D3-T: 2.6V Output Voltage, SC70-3 Package

These alternative models offer different output voltages, package options, and additional features to suit specific application requirements.

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