The REF32xx is a low drift, micropower, low-dropout, precision voltage reference family available in the SOT23-6 package.
The small size and low power consumption (130µA maximum) of the REF32xx makes the device an excellent choice for portable and battery-powered applications. This reference is stable with any capacitive load.
The REF32xx can be operated from a supply as low as 5mV above the output voltage, under no load conditions. All models are specified for the wide temperature range from –40°C to +125°C.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | 4ppm/°C, 100μA, SOT23-6 Series Voltage Reference datasheet (Rev. D) | PDF | HTML | Apr 20, 2026 |
| Application note | Voltage Reference Selection and Design Tips For Data Converters (Rev. B) | PDF | HTML | Jan 9, 2024 | |
| E-book | Tips and tricks for designing with voltage references (Rev. A) | May 7, 2021 | ||
| E-book | Voltage Supervisor and Reset ICs: Tips, Tricks and Basics | Jun 28, 2019 | ||
| White paper | Voltage reference selection basics white paper (Rev. A) | Oct 23, 2018 |
For additional terms or required resources, click any title below to view the detail page where available.
TIDA-00561 shows how to build an industrial-grade wireless pH transmitter for process control. This reference design includes a designed pH front-end which can be connected directly via its onboard connector to most pH probes used in process control. The performance data was tested and (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| SOT-23 (DBV) | 6 | Ultra Librarian |
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.