| PartNumber | LF90ABDT-TR | LF90ABPT | LF90ABPT-TR |
| Description | IC REG LINEAR 9V 500MA DPAK | IC REG LINEAR 9V 500MA PPAK | IC REG LINEAR 9V 500MA PPAK |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
| Series | - | - | - |
| Packaging | Digi-ReelR | Tube | Tape & Reel (TR) |
| Package Case | TO-252-3, DPak (2 Leads + Tab), SC-63 | TO-252-5, DPak (4 Leads + Tab), TO-252AD | TO-252-5, DPak (4 Leads + Tab), TO-252AD |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | D-Pak | PPAK | PPAK |
| Voltage Input | Up to 16V | Up to 16V | Up to 16V |
| Current Output | 500mA | 500mA | 500mA |
| Voltage Output | 9V | 9V | 9V |
| Regulator Topology | Positive Fixed | Positive Fixed | Positive Fixed |
| Voltage Dropout Typical | 0.4V @ 500mA | 0.4V @ 500mA | 0.4V @ 500mA |
| Number of Regulators | 1 | 1 | 1 |
| Current Limit Min | - | - | - |