MAX6860UK18D3+T

Product Overview

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

Specifications

• Output Voltage: 1.8V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: ±50ppm/°C
• Dropout Voltage: 200mV @ 100mA
• Supply Voltage Range: 2.7V to 5.5V
• Quiescent Current: 45µA
• Line Regulation: 0.02%/V
• Load Regulation: 0.05%/mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX6860UK18D3+T is a three-pin device with the following pin configuration:

• Pin 1: GND (Ground)
• Pin 2: VOUT (Output Voltage)
• Pin 3: VIN (Input Voltage)

Functional Features

• Low dropout voltage allows for efficient power conversion.
• High accuracy ensures precise voltage references.
• Wide supply voltage range enables compatibility with various systems.
• Low quiescent current minimizes power consumption.
• Excellent line and load regulation provide stable output voltage.

Advantages and Disadvantages

Advantages: - Low dropout voltage improves efficiency. - High accuracy ensures reliable voltage references. - Wide supply voltage range enhances versatility. - Low quiescent current reduces power consumption.

Disadvantages: - Limited output voltage options. - SOT-23-3 package may not be suitable for all applications. - Temperature coefficient could be improved for more demanding environments.

Working Principles

The MAX6860UK18D3+T is a voltage reference IC that generates a stable output voltage of 1.8V. It operates by comparing the input voltage (VIN) to an internal reference voltage and adjusting the output voltage (VOUT) accordingly. The device utilizes a low dropout architecture, allowing it to regulate the output voltage even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The MAX6860UK18D3+T can be used in various electronic applications that require a stable voltage reference. Some potential application fields include:

1. Power Management: Providing a precise voltage reference for power management circuits in portable devices, such as smartphones and tablets.
2. Analog-to-Digital Conversion: Ensuring accurate voltage references for analog-to-digital converters (ADCs) in measurement instruments and data acquisition systems.
3. Sensor Interfaces: Supplying a stable voltage reference for sensor interfaces in automotive electronics, industrial control systems, and medical devices.
4. Battery-Powered Systems: Regulating the voltage in battery-powered systems, extending battery life and improving overall system performance.

Detailed and Complete Alternative Models

1. MAX6860UK18D3+T: 1.8V output voltage, SOT-23-3 package.
2. MAX6860UK25D3+T: 2.5V output voltage, SOT-23-3 package.
3. MAX6860UK33D3+T: 3.3V output voltage, SOT-23-3 package.
4. MAX6860UK50D3+T: 5.0V output voltage, SOT-23-3 package.

These alternative models offer different output voltage options while sharing similar characteristics and package types.

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