MAX6389XS32D1+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 reference voltage for various electronic circuits
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Output Voltage: 3.2V
• 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 MAX6389XS32D1+T has three pins in the SOT23-3 package:

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

Functional Features

• High Precision: The MAX6389XS32D1+T offers a high 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 in portable devices.
• Low Quiescent Current: The quiescent current of 45µA makes it suitable for low-power applications.
• Wide Operating Temperature Range: It can operate reliably in a temperature range from -40°C to +85°C.

Advantages and Disadvantages

Advantages: - High precision ensures accurate voltage references. - Low dropout voltage reduces power dissipation. - Low quiescent current is ideal for low-power applications. - Wide operating temperature range allows for versatile usage.

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

Working Principles

The MAX6389XS32D1+T is a shunt voltage reference IC. It utilizes a bandgap voltage reference circuit to generate a stable output voltage of 3.2V. The input voltage is regulated and maintained at the desired level, providing a reliable reference for other electronic circuits.

Detailed Application Field Plans

The MAX6389XS32D1+T can be used in various applications, including but not limited to: - Power management systems - Battery-powered devices - Precision measurement equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

1. MAX6389XS30D1+T: Output Voltage - 3.0V, otherwise similar specifications.
2. MAX6389XS33D1+T: Output Voltage - 3.3V, otherwise similar specifications.
3. MAX6389XS25D1+T: Output Voltage - 2.5V, otherwise similar specifications.

These alternative models provide different output voltages while maintaining similar characteristics and features as the MAX6389XS32D1+T.

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