MAX6865UK17D5L+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low temperature coefficient
• 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: 1.7V
• Initial Accuracy: ±0.2%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV
• Supply Voltage Range: 2.5V to 5.5V
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6865UK17D5L+T is a 5-pin IC with the following pin configuration:

1. GND (Ground): Connected to the ground reference of the circuit.
2. VOUT (Output Voltage): Provides the stable output voltage of 1.7V.
3. NC (No Connection): This pin is not connected and should be left unconnected.
4. BYP (Bypass): Connects an external capacitor to improve transient response.
5. VIN (Input Voltage): Receives the input voltage in the range of 2.5V to 5.5V.

Functional Features

• High Precision: The MAX6865UK17D5L+T offers a high initial accuracy of ±0.2%, ensuring precise voltage references.
• Low Dropout Voltage: With a dropout voltage of only 200mV, it minimizes power loss and extends battery life in portable devices.
• Low Temperature Coefficient: The temperature coefficient of 50ppm/°C ensures stability over a wide temperature range.
• Low Quiescent Current: The quiescent current of 45µA reduces power consumption and extends battery life.

Advantages and Disadvantages

Advantages: - High precision and stability - Low dropout voltage - Wide operating temperature range - Low quiescent current

Disadvantages: - Limited output voltage options - Requires an external bypass capacitor for optimal performance

Working Principles

The MAX6865UK17D5L+T is based on a bandgap reference circuit that generates a stable voltage reference. It utilizes a combination of bipolar and CMOS technologies to achieve high accuracy and low temperature coefficient. The input voltage is regulated to provide a precise output voltage of 1.7V, even with varying input voltages and load conditions.

Detailed Application Field Plans

The MAX6865UK17D5L+T is commonly used in various electronic applications, including:

1. Battery-Powered Devices: Provides a stable voltage reference for microcontrollers, sensors, and other components in portable devices.
2. Industrial Control Systems: Ensures accurate voltage references for analog-to-digital converters, digital-to-analog converters, and other critical components.
3. Automotive Electronics: Used in automotive systems such as engine control units, infotainment systems, and lighting controls to maintain stable voltage references.

Detailed and Complete Alternative Models

1. MAX6865UK17D3L+T: Similar to the MAX6865UK17D5L+T but with an output voltage of 1.3V.
2. MAX6865UK17D8L+T: Similar to the MAX6865UK17D5L+T but with an output voltage of 1.8V.
3. MAX6865UK17D9L+T: Similar to the MAX6865UK17D5L+T but with an output voltage of 1.9V.

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

Word count: 437 words