MAX6865UK22D5L+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics:
  • High precision voltage reference
  • Low temperature coefficient
  • Low dropout voltage
  • Small package size
• 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: 2.5V
• Initial Accuracy: ±0.2%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage Range: 2.7V to 5.5V
• Quiescent Current: 45µA

Detailed Pin Configuration

The MAX6865UK22D5L+T is a 5-pin device with the following pin configuration:

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

Functional Features

• High precision voltage reference for accurate voltage regulation.
• Low temperature coefficient ensures stability over a wide temperature range.
• Low dropout voltage minimizes power dissipation.
• Shutdown feature allows for power-saving mode when not in use.
• Wide supply voltage range enables compatibility with various systems.

Advantages and Disadvantages

Advantages: - High precision and accuracy. - Stable performance across temperature variations. - Low power consumption. - Compact package size for space-constrained applications.

Disadvantages: - Limited output voltage options. - Not suitable for high current applications.

Working Principles

The MAX6865UK22D5L+T is a voltage reference IC that generates a stable and accurate 2.5V output voltage. It utilizes a bandgap voltage reference circuit to provide a precise reference voltage regardless of changes in temperature or supply voltage. The device operates within a wide temperature range and exhibits low dropout voltage, ensuring efficient power utilization.

Detailed Application Field Plans

The MAX6865UK22D5L+T is commonly used in various electronic systems where a stable and accurate voltage reference is required. Some typical application fields include:

1. Power Management: Voltage regulation in battery-powered devices, portable electronics, and power supplies.
2. Analog-to-Digital Conversion: Precise voltage reference for ADCs in measurement instruments, data acquisition systems, and sensor interfaces.
3. Communication Systems: Voltage reference for signal conditioning, amplification, and filtering circuits in wireless communication devices, routers, and modems.
4. Industrial Control: Voltage reference for control systems, motor drives, and PLCs (Programmable Logic Controllers).
5. Automotive Electronics: Voltage reference for automotive sensors, ECU (Engine Control Unit), and infotainment systems.

Detailed and Complete Alternative Models

• MAX6037AAUR25+: 2.5V precision voltage reference with ultra-low dropout voltage.
• LT1460HCS3-2.5#PBF: 2.5V micropower precision series voltage reference.
• REF3030AIDBZT: 2.5V low-power, high-precision voltage reference.

(Note: This list is not exhaustive and other alternative models may exist.)

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