MAX6381XR46D3+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: SOT23-3
• Essence: Provides a stable and accurate reference voltage for various electronic applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Output Voltage: 4.6V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: ±50ppm/°C
• Dropout Voltage: 200mV at 10mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6381XR46D3+T has three pins in the SOT23-3 package:

1. VOUT: Output pin, provides the stable reference voltage of 4.6V.
2. GND: Ground pin, connected to the common ground of the circuit.
3. VIN: Input pin, receives the supply voltage.

Functional Features

• High Precision: The MAX6381XR46D3+T offers an initial accuracy of ±0.5%, ensuring precise voltage references.
• Low Dropout Voltage: With a dropout voltage of only 200mV at 10mA, it minimizes power dissipation and extends battery life.
• Low Quiescent Current: The quiescent current of 45µA makes it suitable for low-power applications.
• Wide Operating Temperature Range: It can operate reliably in temperatures ranging from -40°C to +85°C.

Advantages and Disadvantages

Advantages: - High precision and stability - Low dropout voltage - Low quiescent current - Wide operating temperature range

Disadvantages: - Limited output voltage options - SOT23-3 package may not be suitable for all applications

Working Principles

The MAX6381XR46D3+T is a shunt voltage reference IC. It utilizes a precision bandgap core to generate a stable and accurate reference voltage of 4.6V. This reference voltage can be used as a precise voltage source in various electronic circuits.

Detailed Application Field Plans

The MAX6381XR46D3+T finds applications in a wide range of electronic systems, including but not limited to: - Power management circuits - Battery-powered devices - Data acquisition systems - Industrial control systems - Portable consumer electronics

Detailed and Complete Alternative Models

1. MAX6381XR44D3+T: Output Voltage - 4.4V
2. MAX6381XR45D3+T: Output Voltage - 4.5V
3. MAX6381XR47D3+T: Output Voltage - 4.7V
4. MAX6381XR48D3+T: Output Voltage - 4.8V

These alternative models provide different output voltage options while maintaining similar characteristics and features to the MAX6381XR46D3+T.

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