MAX6865UK43D4L+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

• Output Voltage: 4.3V
• Initial Accuracy: ±0.2%
• Temperature Coefficient: ±50ppm/°C
• Quiescent Current: 60µA
• Dropout Voltage: 200mV
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6865UK43D4L+T has the following pin configuration:

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

Functional Features

• High precision output voltage
• Low dropout voltage allows for efficient power conversion
• Low quiescent current minimizes power consumption
• Shutdown control for power-saving mode

Advantages and Disadvantages

Advantages

• High accuracy and stability
• Low power consumption
• Small package size
• Shutdown control for power management

Disadvantages

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

Working Principles

The MAX6865UK43D4L+T is a voltage reference IC that generates a stable and accurate output voltage of 4.3V. It utilizes a bandgap voltage reference circuit to provide a precise voltage reference regardless of changes in temperature or supply voltage. The low dropout voltage ensures efficient power conversion, making it suitable for battery-powered applications. The shutdown control feature allows the device to enter a low-power mode when not in use, further reducing power consumption.

Detailed Application Field Plans

The MAX6865UK43D4L+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: Portable electronics, wireless sensors, and wearables.
2. Industrial control systems: Process control, instrumentation, and data acquisition systems.
3. Automotive electronics: Engine management systems, infotainment systems, and lighting controls.
4. Communication equipment: Routers, switches, and base stations.
5. Medical devices: Patient monitoring systems, diagnostic equipment, and medical imaging.

Detailed and Complete Alternative Models

• MAX6865UK43D3L+T: Output voltage of 4.3V with ±0.3% initial accuracy.
• MAX6865UK43D5L+T: Output voltage of 4.3V with ±0.5% initial accuracy.
• MAX6865UK43D6L+T: Output voltage of 4.3V with ±0.6% initial accuracy.

These alternative models provide different levels of initial accuracy while maintaining the same output voltage as the MAX6865UK43D4L+T.

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