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| PartNumber | LF33ABDT-TR | LF33AB | LF33ABDT |
| Description | LDO Voltage Regulators 3.3V 0.5A Positive | IC REG LINEAR 3.3V 500MA DPAK | |
| Manufacturer | STMicroelectronics | ST | |
| Product Category | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | TO-252-3 | - | - |
| Output Voltage | 3.3 V | - | - |
| Output Current | 500 mA | - | - |
| Number of Outputs | 1 Output | - | - |
| Polarity | Positive | - | - |
| Quiescent Current | 1 mA | - | - |
| Input Voltage MAX | 16 V | - | - |
| Output Type | Fixed | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Dropout Voltage | 0.2 V | - | - |
| Series | LFXX | - | - |
| Packaging | Reel | - | Tube Alternate Packaging |
| Height | 2.4 mm | - | - |
| Length | 6.6 mm | - | - |
| Width | 6.2 mm | - | - |
| Brand | STMicroelectronics | - | - |
| Dropout Voltage Max | 350 mV at 200 mA | - | - |
| Voltage Regulation Accuracy | 1 % | - | - |
| Ib Input Bias Current | 500 uA | - | - |
| Line Regulation | 16 mV | - | - |
| Load Regulation | 16 mV | - | - |
| Product Type | LDO Voltage Regulators | - | - |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.012346 oz | - | - |
| Package Case | - | - | TO-252-3, DPak (2 Leads + Tab), SC-63 |
| Operating Temperature | - | - | -40°C ~ 125°C |
| Mounting Type | - | - | Surface Mount |
| Supplier Device Package | - | - | D-Pak |
| Voltage Input | - | - | Up to 16V |
| Current Output | - | - | 500mA |
| Voltage Output | - | - | 3.3V |
| Regulator Topology | - | - | Positive Fixed |
| Voltage Dropout Typical | - | - | 0.4V @ 500mA |
| Number of Regulators | - | - | 1 |
| Current Limit Min | - | - | - |