Richtek USA Inc. RT9078-18GQZ
MPNRT9078-18GQZ
Active
IC REG LINEAR 1.8V 300MA 4ZQFN
$0.17928Price · pay online now
$0.18 / ea · total $0.90
2,472 in stock — maximum per order · MOQ 5 · 3–4 days lead time
$0.14 / ea from 50 pcs
Packaging4-XDFN Exposed Pad
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 | 5.5V |
| Voltage dropout | 0.42V @ 300mA |
| Voltage - output (Min (Fixed)) | 1.8V |
| Output current | 300mA |
| Current - quiescent | 4 µA |
| Operating temperature | -40°C ~ 85°C (TA) |
| PSRR | 75dB (1kHz) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 4-XDFN Exposed Pad |
| Control features | Enable |
| Protection features | Over Current, Over Temperature |
| Number of regulators | 1 |
| Output configuration | Positive |