Richtek USA Inc. RT9073A-19GQZ
MPNRT9073A-19GQZ
Active
IC LDO 250MA LOW IQ ZQFN-4
$0.43Ref. price · indicative, final on quote
Packaging4-XDFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Output type | Fixed |
| Mounting | Surface Mount |
| Voltage - input | 5.5V |
| Voltage dropout | 0.8V @ 250mA |
| Voltage - output (Min (Fixed)) | 1.9V |
| Output current | 250mA |
| Current - quiescent | 3 µA |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 4-XDFN Exposed Pad |
| Control features | Current Limit, Enable |
| Protection features | Over Current, Over Temperature |
| Number of regulators | 1 |
| Output configuration | Positive |