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Product InformationFeatures
All trademarks are the property of their respective owners. Description
The REF29xx is a precision, low-power, low-voltage dropout voltage reference family available in a tiny SOT23-3. The REF29xxs small size and low power consumption (50µA max) make it ideal for portable and battery-powered applications. The REF29xx does not require a load capacitor, but is stable with any capacitive load. Unloaded, the REF29xx can be operated with supplies within 1mV of output voltage. All models are specified for the wide temperature range, 40°C to +125°C. |
| Price | Packaging | CAD Design Tools | Samples | ||||||
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Symbols | Footprints | Samples |
| REF2925AIDBZR | ACTIVE | -40 to 125 | 0.49 | 1ku | SOT-23 (DBZ) | 3 | View | 3000 | LARGE T&R | Purchase Samples | ||
| REF2925AIDBZRG4 | ACTIVE | -40 to 125 | 0.49 | 1ku | SOT-23 (DBZ) | 3 | View | 3000 | LARGE T&R | Purchase Samples | ||
| REF2925AIDBZT | ACTIVE | -40 to 125 | 0.55 | 1ku | SOT-23 (DBZ) | 3 | View | 250 | SMALL T&R | |||
| REF2925AIDBZTG4 | ACTIVE | -40 to 125 | 0.55 | 1ku | SOT-23 (DBZ) | 3 | View | 250 | SMALL T&R | |||
* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.
| Reported Distributor Inventory as of 11:28 AM GMT, 08 Nov 2009 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 20 WeeksREF2925AIDBZR | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksREF2925AIDBZRG4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 6 WeeksREF2925AIDBZT | |||
| Americas | Arrow | >1k | |
| Newark | 696 | ||
| Asia | Farnell Asia | 696 | |
| WPI | 137 | ||
| Europe | Avnet-SILICA | 255 | |
| Compel | 495 | ||
| Worldwide | DigiKey | 52 | |
| Mouser Electronics | 650 | ||
| TI Lead Time*: 6 WeeksREF2925AIDBZTG4 | |||
| Asia | Farnell Asia | 835 | |
| Europe | Farnell | 785 | |
| Worldwide | DigiKey | Available | |
| Mouser Electronics | 435 | ||
** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.
| Product Content | DPPM / MTBF / FIT Rate | ||||
| Device | Eco Plan* | Lead / Ball Finish | MSL Rating / Peak Reflow | Details | Details |
| REF2925AIDBZR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| REF2925AIDBZRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| REF2925AIDBZT | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| REF2925AIDBZTG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.
If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.
Most useful technical documents for REF2925 
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| REF2912 | 1.25V 100ppm/Degrees C, 50uA in SOT23-3 Series (Bandgap) Voltage Reference | VOLTAGE REFERENCE-SERIES VOLTAGE REFERENCE | TI customers also evaluated this product. |
| REF02 | +5V Precision Voltage Reference | VOLTAGE REFERENCE-SERIES VOLTAGE REFERENCE | TI customers also evaluated this product. |

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