| Parameters |
| Mfr |
Richtek USA Inc. |
| Series |
- |
| Package |
Tape & Reel (TR) |
| Product Status |
Active |
| Topology |
Step-Down (Buck) Synchronous (2), Step-Up (Boost) Synchronous (1), Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (2) |
| Number of Outputs |
7 |
| Frequency - Switching |
1MHz, 2MHz |
| Voltage/Current - Output 1 |
Adjustable, Adjustable, Adjustable, 0.8V ~ 5.5V |
| Voltage/Current - Output 2 |
Adjustable, Adjustable, Adjustable, 0.8V ~ 5.5V |
| Voltage/Current - Output 3 |
Adjustable, Adjustable, Adjustable, 0.8V ~ 5.5V |
| w/LED Driver |
Yes |
| w/Supervisor |
No |
| w/Sequencer |
Yes |
| Voltage - Supply |
2.7V ~ 5.5V |
| Operating Temperature |
-40°C ~ 85°C (TA) |
| Mounting Type |
Surface Mount |
| Package / Case |
32-WFQFN Exposed Pad |
| Supplier Device Package |
32-WQFN (4x4) |
| RoHS Status |
ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
| REACH Status |
REACH Unaffected |
| ECCN |
EAR99 |
| HTSUS |
8542.39.0001 |
| Other Names |
1028-RT9992ZQWTR |
| Standard Package |
1,500 |
PMIC - Voltage Regulators - Linear Switching 7 Output Step-Down (Buck) Synchronous (2), Step-Up (Boost) Synchronous (1), Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (2) 1MHz, 2MHz 32-WQFN (4x4)