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Texas Instruments Fixed Series Voltage Reference ±0.15% 3-Pin SC-70 3V 5mA Surface Mount REF3330AIDCKT
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 900μm |
| Length | 2mm |
| Model | REF3330AIDCKT |
| Mount Type | Surface |
| Output type | Fixed |
| Series | REF3330 |
| Temperature Coefficient | 8 ppm/°C |
| Output Current | 5mA |
| Topology | Series |
| Maximum Operating Temperature | 125°C |
| Package Type | SC-70 |
| Load Regulation | 50 ppm/mA |
| Minimum Operating Temperature | -40°C |
| Reference Type | Fixed |
| Maximum Input Voltage | 7.5V |
| Line Regulation | 50 ppm/V |
| Minimum Input Voltage | 3.2V |
| Pin Count | 3 |
| Reference Voltage | 3V |
| Initial Accuracy | ±0.15 % |
Key Features
- Fixed 3V reference voltage suitable for precise power management applications.
- Initial accuracy of ±0.15% ensures reliable voltage stability.
- Surface mount SC-70 package with a 3-pin topology for compact PCB integration.
- Operating temperature range from -40°C to 125°C supports harsh environments.
- Low temperature coefficient of 8 ppm/°C for enhanced precision under temperature variation.
- Maximum input voltage of 7.5V with line regulation of 50 ppm/V.
- Load regulation rated at 50 ppm/mA to maintain output consistency.
- Ideal for power management IC applications in industrial and consumer electronics.
Product Description
Texas Instruments REF3330AIDCKT is a fixed series voltage reference device designed to provide stable and precise reference voltage of 3V with an initial accuracy of ±0.15%. Packaged in a compact 3-pin SC-70 surface mount form factor, this device is ideal for integration into advanced power management ICs requiring high reliability and low drift.
The device operates over a wide temperature range from -40°C to 125°C and features a temperature coefficient of 8 ppm/°C, ensuring consistent performance across demanding environmental conditions. It supports a maximum input voltage of 7.5V and delivers an output current up to 5mA, with excellent line and load regulation at 50 ppm/V and 50 ppm/mA respectively.
With a small height of 900μm and length of 2mm, the REF3330AIDCKT fits compact design requirements while maintaining precision and robustness. The series topology and fixed output type simplify design choices in voltage reference applications.
This Voltage Reference IC is widely used in industrial instrumentation, power supplies, data acquisition systems, and other electronics requiring accurate voltage references for calibration and control. It supports surface mounting techniques, enhancing manufacturing efficiency and reliability.
Fixed 3V reference voltage provides precision for measurement systems and power control circuits. ±0.15% initial accuracy delivers dependable voltage stability for critical applications. Surface mount SC-70 package ensures compact and space-saving PCB layout.
Wide operating temperature range allows use in industrial and automotive environments. Low temperature coefficient minimizes drift caused by thermal fluctuations. High input voltage tolerance and stable output current enhance performance consistency.
Designed for power management ICs and electronic instrumentation requiring precise voltage references. Explore our broad range of voltage references, regulators, and power management solutions at EnvMart to match your industrial and commercial electronic design needs.
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Frequently Asked Questions
The REF3330AIDCKT provides a fixed reference voltage of 3V.
It has an initial accuracy of ±0.15%, ensuring reliable voltage stability.
The maximum input voltage is 7.5V.
This model can deliver an output current of up to 5mA.
It is packaged in a compact 3-pin SC-70 surface mount form factor.
The line regulation is rated at 50 ppm/V, and the load regulation is rated at 50 ppm/mA.
The temperature coefficient is 8 ppm/°C, which helps maintain precision under temperature variations.
The series topology simplifies design choices in voltage reference applications, ensuring stable output.
It has a height of 900μm and a length of 2mm, allowing for compact PCB integration.
This voltage reference is widely used in industrial instrumentation, power supplies, and data acquisition systems.
The fixed output type ensures consistent voltage output, making it suitable for precise power management applications.
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