| PartNumber | ST1L05CPU33R | ST1L05APU33R | ST1L05BPUR |
| Description | LDO Voltage Regulators Low Quiescent BiCMOS Voltage Regulator | LDO Voltage Regulators V LOW QUIESCENT BiCMOS VOLT REG | LDO Voltage Regulators BiCMOS VOLT REG LOW QUIESCENT |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | DFN-6 | DFN-6 | DFN-6 |
| Output Voltage | 3.3 V | 3.3 V | 1.2 V to 5.2 V |
| Output Current | 1.3 A | 1.3 A | 1.3 A |
| Number of Outputs | 2 Output | 1 Output | 1 Output |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Series | ST1L05 | ST1L05 | ST1L05 |
| Packaging | Reel | Reel | Reel |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Type | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Polarity | - | Positive | - |
| Quiescent Current | - | 500 uA | - |
| Input Voltage MAX | - | 5.5 V | 5.5 V |
| Input Voltage MIN | - | 3 V | 3 V |
| Output Type | - | Fixed | Adjustable |
| Dropout Voltage | - | 0.2 V | - |
| Height | - | 0.95 mm | - |
| Length | - | 3 mm | - |
| Width | - | 3 mm | - |
| Dropout Voltage Max | - | 400 mV at 800 mA | 500 mV |
| Voltage Regulation Accuracy | - | 2 % | - |
| Ib Input Bias Current | - | 350 uA | - |
| Line Regulation | - | 15 mV | 15 mV |
| Load Regulation | - | 30 mV | 30 mV |
| PSRR / Ripple Rejection Typ | - | - | 72 dB at 120 Hz |
| Unit Weight | - | - | 0.005997 oz |