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Texas Instruments Precision Series Voltage Reference 3.3V 0.2% Initial Accuracy Surface Mount SOT-23 REF3033AIDBZT
Specifications
| Country of Origin | Thailand |
|---|---|
| Brand | Texas Instruments |
| Height | 1.05mm |
| Length | 3.04mm |
| Model | REF3033AIDBZT |
| Mount Type | Surface |
| Output type | Fixed |
| Series | REF3033 |
| Temperature Coefficient | 35 ppm/°C |
| Output Current | 25mA |
| Topology | Series |
| Maximum Operating Temperature | 125°C |
| Package Type | SOT-23 |
| Minimum Operating Temperature | -40°C |
| Reference Type | Precision |
| Maximum Input Voltage | 5.5V |
| Line Regulation | 400 μV/V |
| Minimum Input Voltage | 3.35V |
| Pin Count | 3 |
| Reference Voltage | 3.3V |
| Initial Accuracy | 0.2 % |
Key Features
- Precision voltage reference with 0.2% initial accuracy ensures high stability.
- Operates over a wide temperature range from -40°C to 125°C.
- Surface mount SOT-23 package allows for compact PCB design.
- Maximum output current capability of 25mA supports a variety of applications.
- Low line regulation of 400 µV/V enhances voltage stability.
- Temperature coefficient of 35 ppm/°C maintains reference accuracy.
- Minimum input voltage of 3.35V with a maximum rating of 5.5V.
- Series topology and fixed output type for simplified implementation.
Product Description
Texas Instruments REF3033AIDBZT is a precision series voltage reference designed to provide stable 3.3V output voltage with an initial accuracy of 0.2%. Housed in a surface mount SOT-23 package, this component is suitable for applications requiring accurate voltage references in compact form factors.
Operating within a temperature range of -40°C to 125°C, the device ensures consistent performance in industrial, commercial, and instrumentation environments. Its low line regulation of 400 µV/V and temperature coefficient of 35 ppm/°C support applications demanding voltage stability over varying input conditions and temperature fluctuations.
The REF3033AIDBZT supports an output current of up to 25mA, accommodating a range of loads. Its fixed output voltage and series topology simplify circuit design and integration into power management and measurement systems.
Compact package dimensions of 3.04mm in length and 1.05mm in height make it ideal for space-constrained PCB layouts in electronic components and semiconductor applications. The 3-pin SOT-23 form factor further enables easy surface mounting and soldering.
Common industrial use cases include precision analog-to-digital converters, data acquisition systems, instrumentation, and power supply regulation where accurate and stable voltage references are essential.
Precision Voltage Reference with 0.2% initial accuracy ensures high stability. Operates over a wide temperature range from -40°C to 125°C. Surface mount SOT-23 package allows for compact PCB design. Maximum output current capability of 25mA supports a variety of applications.
Low line regulation of 400 µV/V enhances voltage stability. Temperature coefficient of 35 ppm/°C maintains reference accuracy. Minimum input voltage of 3.35V with a maximum rating of 5.5V. Series topology and fixed output type for simplified implementation.
Compact dimensions: length 3.04mm, height 1.05mm for space-saving installations. Pin count of 3 pins facilitates minimal footprint designs. Explore additional Texas Instruments semiconductor products and power management ICs at EnvMart for comprehensive electronic component needs.
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Frequently Asked Questions
The output voltage of this model is 3.3V, providing a stable reference voltage for various applications.
It has an initial accuracy of 0.2%, ensuring high stability for precise applications.
The maximum output current capability is 25mA, allowing it to support a variety of load applications.
This model operates over a wide temperature range from -40°C to 125°C, suitable for various environments.
It is housed in a surface mount SOT-23 package, which is compact and ideal for PCB designs.
The line regulation is 400 µV/V, which enhances voltage stability under varying input conditions.
The dimensions are 3.04mm in length and 1.05mm in height, making it suitable for space-constrained applications.
The temperature coefficient is 35 ppm/°C, which helps maintain reference accuracy across temperature variations.
The minimum input voltage is 3.35V, and the maximum input voltage is 5.5V, allowing for flexible input conditions.
This voltage reference has a pin count of 3, facilitating minimal footprint designs on PCBs.
It features a series topology, which simplifies circuit design and integration into power management systems.
Common applications include precision analog-to-digital converters, data acquisition systems, and power supply regulation.
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