MAX6865UK45D3L+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: SOT-23-5
• Essence: Provides a stable and accurate voltage reference for various electronic applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Voltage Output: 4.5V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: ±50ppm/°C
• Quiescent Current: 60µA
• Dropout Voltage: 200mV
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6865UK45D3L+T has the following pin configuration:

1. VOUT: Voltage Output
2. GND: Ground
3. NC: No Connection
4. SHDN: Shutdown Control Input
5. VIN: Input Voltage

Functional Features

• High precision voltage reference with low initial accuracy and temperature coefficient
• Low dropout voltage allows operation in low voltage conditions
• Low quiescent current minimizes power consumption
• Shutdown control input for power-saving mode

Advantages and Disadvantages

Advantages

• High precision and stability
• Low power consumption
• Small package size
• Wide operating temperature range

Disadvantages

• Limited output voltage options
• Not suitable for high current applications

Working Principles

The MAX6865UK45D3L+T is a shunt voltage reference IC that generates a stable and accurate voltage output of 4.5V. It utilizes a bandgap voltage reference circuit to provide a precise reference voltage that remains relatively unaffected by temperature variations. The IC operates with a low dropout voltage, allowing it to function even when the input voltage is close to the output voltage. It also features a shutdown control input that can be used to disable the device and reduce power consumption.

Detailed Application Field Plans

The MAX6865UK45D3L+T is commonly used in various electronic applications that require a stable and accurate voltage reference. Some of its typical application fields include:

1. Battery-powered devices
2. Portable electronics
3. Sensor circuits
4. Data acquisition systems
5. Precision instrumentation

Detailed and Complete Alternative Models

• MAX6865UK40D3L+T: 4.0V voltage output
• MAX6865UK33D3L+T: 3.3V voltage output
• MAX6865UK25D3L+T: 2.5V voltage output
• MAX6865UK18D3L+T: 1.8V voltage output

These alternative models provide different voltage outputs to suit specific application requirements.

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