MAX6865UK45D3S+T

Basic Information 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: 4.5V
• Initial Accuracy: ±0.2%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV
• Supply Voltage Range: 2.7V to 5.5V
• Quiescent Current: 35µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6865UK45D3S+T has a standard SOT-23-5 package with the following pin configuration:

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Pin 1: GND (Ground) Pin 2: NC (No Connection) Pin 3: VOUT (Output Voltage) Pin 4: BYP (Bypass) Pin 5: VIN (Input Voltage)

Functional Features

• High precision voltage reference with low temperature coefficient
• Low dropout voltage allows for efficient power management
• Wide supply voltage range enables compatibility with various systems
• Bypass pin provides flexibility in noise reduction techniques

Advantages

• Accurate and stable output voltage ensures reliable performance
• Low quiescent current minimizes power consumption
• Small package size allows for space-saving designs
• Wide operating temperature range suits diverse environmental conditions

Disadvantages

• Limited output voltage options restricts flexibility in certain applications
• No built-in protection features, requiring external circuitry for overvoltage or reverse polarity protection

Working Principles

The MAX6865UK45D3S+T is a precision voltage reference IC that generates a stable output voltage of 4.5V. It utilizes bandgap voltage reference technology to achieve high accuracy and low temperature coefficient. The input voltage (VIN) is regulated internally to provide a constant output voltage (VOUT). The bypass pin (BYP) can be used to reduce noise by connecting an external capacitor.

Detailed Application Field Plans

The MAX6865UK45D3S+T is commonly used in various electronic systems where a precise and stable voltage reference is required. Some potential application fields include: 1. Analog-to-Digital Converters (ADCs) 2. Digital-to-Analog Converters (DACs) 3. Voltage regulators 4. Battery-powered devices 5. Sensor circuits

Detailed and Complete Alternative Models

1. MAX6865UK44D3S+T: Output voltage of 4.4V, otherwise similar specifications
2. MAX6865UK46D3S+T: Output voltage of 4.6V, otherwise similar specifications
3. MAX6865UK47D3S+T: Output voltage of 4.7V, otherwise similar specifications
4. MAX6865UK48D3S+T: Output voltage of 4.8V, otherwise similar specifications

These alternative models provide different output voltage options while maintaining comparable characteristics and package types.

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