REF5040IDR

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - High precision - Low temperature coefficient - Low dropout voltage - Low quiescent current

Package: SOIC-8

Essence: The REF5040IDR is a voltage reference IC that provides a stable and accurate voltage output.

Packaging/Quantity: The REF5040IDR is available in tape and reel packaging, with 2500 units per reel.

Specifications

• Output Voltage Range: 2.048V to 5.000V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 10ppm/°C
• Dropout Voltage: 200mV
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The REF5040IDR has the following pin configuration:

1. VOUT: Output Voltage
2. GND: Ground
3. NC: No Connection
4. NC: No Connection
5. VIN: Input Voltage
6. NC: No Connection
7. NC: No Connection
8. NC: No Connection

Functional Features

• High precision voltage reference
• Stable output voltage over a wide temperature range
• Low dropout voltage allows for use in low-power applications
• Low quiescent current minimizes power consumption

Advantages and Disadvantages

Advantages: - High accuracy and stability - Low temperature coefficient ensures reliable performance - Wide operating temperature range - Small package size for space-constrained designs

Disadvantages: - Limited output voltage range - Higher dropout voltage compared to some alternative models

Working Principles

The REF5040IDR utilizes a bandgap voltage reference circuit to generate a stable output voltage. It compensates for temperature variations by employing a feedback mechanism that adjusts the internal voltage reference accordingly. This ensures accurate and reliable voltage output over a wide temperature range.

Detailed Application Field Plans

The REF5040IDR is commonly used in various applications, including: - Precision instrumentation - Data acquisition systems - Industrial control systems - Portable devices requiring accurate voltage references

Detailed and Complete Alternative Models

1. REF5025IDGKT: 2.5V Voltage Reference, SOT-23 package
2. REF3030AIDBZT: 3.0V Voltage Reference, SOT-23 package
3. REF5050IDGKR: 5.0V Voltage Reference, VSSOP-8 package
4. REF3225AIDBVR: 2.5V Voltage Reference, SOT-23 package

These alternative models offer similar functionality and performance to the REF5040IDR, catering to different voltage requirements and package options.

Note: The above information is subject to change. Please refer to the manufacturer's datasheet for the most up-to-date specifications and details.

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