MAX6866UK43D3S+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low temperature coefficient
• Package: SOT-23-3
• Essence: Provides a stable and accurate voltage reference for various electronic applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Output Voltage: 4.3V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV
• Supply Voltage Range: 2.7V to 5.5V
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6866UK43D3S+T has three pins in the SOT-23-3 package:

1. Pin 1: GND (Ground)
2. Pin 2: VOUT (Output Voltage)
3. Pin 3: VIN (Input Voltage)

Functional Features

• High precision voltage reference with low dropout voltage
• Low temperature coefficient ensures stability over a wide temperature range
• Wide supply voltage range allows compatibility with various power sources
• Low quiescent current minimizes power consumption

Advantages and Disadvantages

Advantages: - High accuracy and stability - Low dropout voltage - Wide operating temperature range - Small package size

Disadvantages: - Limited output voltage options - Relatively high initial accuracy tolerance

Working Principles

The MAX6866UK43D3S+T is a shunt voltage reference IC that generates a precise and stable output voltage of 4.3V. It operates by comparing the input voltage (VIN) with an internal reference voltage. The IC adjusts its internal circuitry to maintain a constant output voltage (VOUT) regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

The MAX6866UK43D3S+T is commonly used in various electronic applications that require a stable and accurate voltage reference. Some potential application fields include:

1. Power management systems
2. Battery-powered devices
3. Analog-to-digital converters (ADCs)
4. Data acquisition systems
5. Precision instrumentation

Detailed and Complete Alternative Models

1. MAX6866UK43D3S+ - Similar to MAX6866UK43D3S+T, but supplied in bulk packaging instead of tape and reel.
2. MAX6866UK43D3S - Same specifications as MAX6866UK43D3S+T, but without the temperature range extended to -40°C to +85°C.
3. MAX6866UK43D3R+T - Provides the same functionality as MAX6866UK43D3S+T, but with a different pin configuration (SOT-23-5 package).

Note: Please refer to the manufacturer's datasheet for complete details on alternative models.

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