Texas InstrumentsUnited States
The REF29xx is a precision, low-power, low-voltage dropout voltage reference family available in a tiny 3‑pin SOT-23 package. The small size and low power consumption (50 µA maximum) of the REF29xx make it ideal for portable and battery-powered applications. The REF29xx does not require a load capacitor, but it is stable with any capacitive load. Unloaded, the REF29xx can be operated with supplies within 1 mV of output voltage. All models are specified for the wide temperature range, –40°C to 125°C.
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View full reportTechnical parameters
| AC and DC characteristics | |
|---|---|
| Initial accuracy (max) (%) | 2 |
| Environment and package | |
| Operating temperature range (°C) | -40 to 125 |
| Temp coeff (max) (ppm/°C) | 100 |
| Other | |
| Iout/Iz (max) (mA) | 25 |
| Iq (typ) (mA) | 0.042, 42 |
| LFN 0.1 to 10 Hz (typ) (µVPP) | 33 |
| Rating | Catalog |
| Vin (max) (V) | 5.5 |
| Vin (min) (V) | 3.001 |
| VO (V) | 3 |