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Texas Instruments Fixed Series Voltage Reference 3V ±0.15% Accuracy 3-Pin SC-70 REF3330AIDCKT
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 0.9mm |
| 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
- Provides a fixed 3V reference voltage suitable for precision applications.
- Features an initial accuracy of ±0.15% ensuring reliable voltage stability.
- Operates over a wide temperature range from -40°C to 125°C.
- Supports an output current of up to 5mA for various circuit requirements.
- Designed with a series topology and surface mount type for easy PCB integration.
- Compact dimensions of 2mm length and 0.9mm height for space-saving design.
- Offers line regulation of 50 ppm/V and load regulation of 50 ppm/mA for excellent performance.
- Meets automotive standard restrictions by excluding non-compliance.
Product Description
Texas Instruments REF3330AIDCKT Fixed Series Voltage Reference is a high precision power management IC providing a fixed 3V output with ±0.15% initial accuracy. Encapsulated in a compact 3-pin SC-70 surface mount package, it is designed for applications requiring stable and precise voltage references.
This device operates reliably from -40°C up to 125°C, making it suitable for harsh industrial environments. Its series topology ensures consistent voltage regulation with line and load regulation figures of 50 ppm/V and 50 ppm/mA respectively, supporting output currents up to 5mA.
With a maximum input voltage of 7.5V and a minimum operating input of 3.2V, the REF3330AIDCKT provides flexibility for regulated power supplies, signal conditioning, data acquisition, and other electronic circuits requiring accurate voltage references.
Compact size with dimensions of 2mm by 0.9mm supports space-constrained electronics designs. The device complies with no specific automotive standards, but offers robust performance for commercial, industrial, laboratory, and manufacturing use cases.
Fixed 3V reference voltage with ±0.15% initial accuracy. Surface mount 3-pin SC-70 package for easy assembly. Wide operating temperature range from -40°C to 125°C. Output current capability up to 5mA. Line regulation at 50 ppm/V enhances voltage stability.
Load regulation of 50 ppm/mA ensures consistent output under varying load. Compact dimensions suitable for modern electronic assemblies. Suitable for industrial, laboratory, and manufacturing applications. Explore more Texas Instruments power management ICs, Voltage References, and semiconductor solutions at EnvMart for reliable electronic component sourcing.
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Frequently Asked Questions
This model provides a fixed output voltage of 3V.
It features an initial accuracy of ±0.15%.
The device operates over a wide temperature range from -40°C to 125°C.
It supports an output current of up to 5mA.
The compact dimensions are 2mm in length and 0.9mm in height.
The line regulation is specified at 50 ppm/V.
It has a load regulation of 50 ppm/mA.
It utilizes a series topology for voltage regulation.
The minimum operating input voltage is 3.2V, and the maximum is 7.5V.
It is suitable for industrial, laboratory, and manufacturing applications requiring stable voltage references.
The temperature coefficient is 8 ppm/°C.
This model has a 3-pin configuration.
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