MAX6865UK42D4L+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: 4.2V
• 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 MAX6865UK42D4L+T has the following pin configuration:

1. VOUT: Voltage Output
2. GND: Ground
3. NC: No Connection
4. BYP: Bypass Capacitor Connection
5. VIN: Input Voltage

Functional Features

• High precision voltage reference
• Low dropout voltage allows for efficient power usage
• Low quiescent current minimizes power consumption
• Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages

• Provides a stable and accurate voltage reference
• Suitable for low-power applications due to low quiescent current
• Compact SOT-23-5 package for space-constrained designs
• Wide operating temperature range enables use in various environments

Disadvantages

• Limited output voltage options (only 4.2V in this model)
• Dropout voltage of 200mV may not be suitable for all applications

Working Principles

The MAX6865UK42D4L+T is a voltage reference IC that generates a stable and accurate output voltage of 4.2V. It utilizes a bandgap voltage reference circuit to achieve high precision and low temperature coefficient. The input voltage (VIN) powers the internal circuitry, while the bypass capacitor (BYP) improves stability and noise performance. The voltage output (VOUT) can be used as a reference for other components in the electronic system.

Detailed Application Field Plans

The MAX6865UK42D4L+T is commonly used in various electronic applications, including:

1. Battery-powered devices: Provides a stable voltage reference for battery monitoring circuits.
2. Analog-to-Digital Converters (ADCs): Ensures accurate conversion by providing a precise reference voltage.
3. Power management systems: Used as a voltage reference for regulating power supply voltages.
4. Sensor interfaces: Provides a stable reference voltage for sensor calibration and measurement.

Detailed and Complete Alternative Models

1. MAX6865UK42D3L+T: Similar to MAX6865UK42D4L+T, but with an output voltage of 4.3V.
2. MAX6865UK42D2L+T: Similar to MAX6865UK42D4L+T, but with an output voltage of 4.1V.
3. MAX6865UK42D1L+T: Similar to MAX6865UK42D4L+T, but with an output voltage of 4.0V.

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

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