Analog Devices LT1521CST-3.3#TRPBF
MPNLT1521CST-3.3#TRPBF
End of Life
IC REG LIN 3.3V 300MA SOT223-3
$7.77684Price · pay online now
$7.78 / ea
3 in stock — maximum per order · 3–4 days lead time
PackagingTO-261-4, TO-261AA
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Output type | Fixed |
| Mounting | Surface Mount |
| Voltage - input | 20V |
| Voltage dropout | 0.75V @ 300mA |
| Voltage - output (Min (Fixed)) | 3.3V |
| Output current | 300mA |
| Current - supply | 12 mA |
| Current - quiescent | 25 µA |
| Operating temperature | 0°C ~ 125°C |
| PSRR | 58dB (120Hz) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | TO-261-4, TO-261AA |
| Control features | Enable |
| Protection features | Over Current, Over Temperature, Reverse Polarity |
| Number of regulators | 1 |
| Output configuration | Positive |