MAX6865UK21D2L+T

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: Low Dropout, Precision, Low Noise
• 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: 2.1V
• Initial Accuracy: ±0.2%
• Temperature Coefficient: ±50ppm/°C
• Dropout Voltage: 200mV
• Quiescent Current: 80µA
• Line Regulation: 0.02%/V
• Load Regulation: 0.05%/mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6865UK21D2L+T has a total of five pins arranged as follows: 1. GND (Ground) 2. NC (No Connection) 3. VOUT (Output Voltage) 4. BYP (Bypass Capacitor) 5. VIN (Input Voltage)

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High precision and low initial accuracy provide accurate voltage references.
• Low noise output enables noise-sensitive applications.
• Wide operating temperature range allows usage in extreme environments.

Advantages

• Stable and accurate voltage reference for precise circuit operation.
• Low dropout voltage minimizes power dissipation.
• Small package size (SOT-23-5) saves board space.
• Wide operating temperature range enhances versatility.

Disadvantages

• Limited output voltage options (fixed at 2.1V).
• Not suitable for applications requiring adjustable voltage references.
• Higher initial cost compared to basic voltage regulators.

Working Principles

The MAX6865UK21D2L+T is a precision voltage reference IC that generates a stable output voltage of 2.1V. It utilizes a bandgap voltage reference circuit to provide accurate and temperature-stable voltage references. The internal circuitry compensates for temperature variations, ensuring consistent performance across the specified temperature range.

Detailed Application Field Plans

The MAX6865UK21D2L+T finds applications in various electronic systems where a stable and accurate voltage reference is required. Some common application fields include: - Analog-to-Digital Converters (ADCs) - Digital-to-Analog Converters (DACs) - Voltage-controlled oscillators (VCOs) - Power management circuits - Battery-powered devices

Detailed and Complete Alternative Models

• MAX6865UK21D2LT+: Similar to MAX6865UK21D2L+T but available in a different package (SOT-23-3).
• MAX6865UK21D2LT3+: Similar to MAX6865UK21D2L+T but with a different output voltage of 2.5V.
• MAX6865UK21D2LT4+: Similar to MAX6865UK21D2L+T but with a different output voltage of 3.0V.

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

This comprehensive entry provides an overview of the MAX6865UK21D2L+T voltage reference IC, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.