Parameters |
Operating Temperature |
-40°C ~ 125°C (TJ) |
Mounting Type |
Surface Mount |
Package / Case |
4-XDFN Exposed Pad |
Supplier Device Package |
4-ZQFN (1x1) |
RoHS Status |
ROHS3 Compliant |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
REACH Status |
REACH Unaffected |
ECCN |
EAR99 |
HTSUS |
8542.39.0001 |
Other Names |
1028-RT9078-28GQZTR |
Standard Package |
2,500 |
Mfr |
Richtek USA Inc. |
Series |
- |
Package |
Tape & Reel (TR) |
Product Status |
Active |
Output Configuration |
Positive |
Output Type |
Fixed |
Number of Regulators |
1 |
Voltage - Input (Max) |
5.5V |
Voltage - Output (Min/Fixed) |
2.8V |
Voltage - Output (Max) |
- |
Voltage Dropout (Max) |
0.23V @ 300mA |
Current - Output |
300mA |
Current - Quiescent (Iq) |
4 µA |
PSRR |
- |
Control Features |
Current Limit, Enable |
Protection Features |
Over Current, Over Temperature |
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 4-ZQFN (1x1)