REF6125IDGKR

Product Overview

Category: Integrated Circuits (ICs)

Use: Voltage References

Characteristics: - High precision voltage reference - Low temperature coefficient - Wide operating voltage range - Low power consumption

Package: SOT-23-3

Essence: REF6125IDGKR is a voltage reference IC that provides a stable and accurate voltage output for various electronic applications.

Packaging/Quantity: Available in tape and reel packaging with 3000 units per reel.

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 10ppm/°C
• Operating Voltage Range: 2.7V to 5.5V
• Quiescent Current: 45µA
• Load Regulation: 20ppm/mA
• Line Regulation: 10ppm/V
• Dropout Voltage: 200mV

Detailed Pin Configuration

REF6125IDGKR has three pins arranged as follows:

1. VOUT: Output voltage pin
2. GND: Ground pin
3. VIN: Input voltage pin

Functional Features

• High precision: The REF6125IDGKR offers excellent initial accuracy and low temperature coefficient, ensuring a stable and precise output voltage.
• Wide operating voltage range: It can operate within a wide voltage range, making it suitable for various electronic devices.
• Low power consumption: With a quiescent current of only 45µA, it consumes minimal power, making it ideal for battery-powered applications.

Advantages and Disadvantages

Advantages: - High precision and stability - Wide operating voltage range - Low power consumption - Small package size

Disadvantages: - Limited output voltage options - Sensitive to external noise

Working Principles

The REF6125IDGKR utilizes a bandgap voltage reference circuit to generate a stable output voltage. It compensates for temperature variations by employing a temperature coefficient compensation technique. The input voltage is regulated and converted into a precise output voltage, which remains constant even with changes in temperature and load conditions.

Detailed Application Field Plans

The REF6125IDGKR can be used in various applications, including but not limited to: - Precision measurement instruments - Data acquisition systems - Portable electronic devices - Battery management systems - Industrial control systems

Detailed and Complete Alternative Models

1. REF5025IDGKT: 2.5V Voltage Reference, SOT-23-3 package
2. REF3030AIDBZT: 3.0V Voltage Reference, SOT-23-3 package
3. REF5045IDGKT: 4.5V Voltage Reference, SOT-23-3 package
4. REF102CU: 10V Voltage Reference, TO-99 package
5. REF6150IDGKT: 15V Voltage Reference, SOT-23-3 package

These alternative models provide different output voltages and package options to suit specific application requirements.

In conclusion, the REF6125IDGKR is a high precision voltage reference IC that offers stability, accuracy, and low power consumption. Its wide operating voltage range and small package size make it suitable for various electronic applications. However, it has limited output voltage options and may be sensitive to external noise.