VOLTAIC
PW-LDO Low-Noise 3.3 V LDO
SKU VLT-LDO33 · Power management
An ultra-low-noise 3.3 V LDO for clean analog and RF rails, in a small package.
RoHS
REACH
from€1per unit
In stock
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Overview
The PW-LDO delivers a quiet 3.3 V at up to 1 A with just 6.5 µVrms of noise and 80 dB of PSRR, so the ADC, RF module or audio codec downstream sees a clean rail. A 200 mV dropout keeps it efficient from a nearly-flat battery, in a tiny SOT-23-5.
Applications
- RF rails
- ADC / DAC supplies
- Sensor bias
- Audio
Technical specifications
| Output | 3.3 V (fixed) |
| Current | up to 1 A |
| Noise | 6.5 µVrms |
| Dropout | 200 mV |
| PSRR | 80 dB @1 kHz |
| Package | SOT-23-5 |
Certifications
- RoHS
- REACH
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