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| PartNumber | ST2L01K5R | ST2L01 | ST2L01K5 |
| Description | LDO Voltage Regulators 3.3V Fix/Adj 3.0 Amp | IC REG LIN POS ADJ 1A/1A 5SPAK | |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
| RoHS | N | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SPAK-5 | - | - |
| Output Voltage | 1.25 V to 3 V/3.3 V | - | - |
| Output Current | 1 A | - | - |
| Number of Outputs | 2 Output | - | - |
| Polarity | Positive | - | - |
| Input Voltage MAX | 5.25 V | - | - |
| Input Voltage MIN | 4.75 V | - | - |
| Output Type | Adjustable, Fixed | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Dropout Voltage | 1.1 V | - | - |
| Series | ST2L01K5 | - | - |
| Packaging | Reel | Tube | Tube |
| Height | 2.03 mm | - | - |
| Length | 9.52 mm (Max) | - | - |
| Width | 8.13 mm (Max) | - | - |
| Brand | STMicroelectronics | - | - |
| Dropout Voltage Max | 1.3 V at 1 A | - | - |
| Voltage Regulation Accuracy | 2 % | - | - |
| Line Regulation | 0.2 % | - | - |
| Load Regulation | 0.4 % | - | - |
| Product Type | LDO Voltage Regulators | - | - |
| Reference Voltage | 1.275 V | - | - |
| Factory Pack Quantity | 2000 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Package Case | - | SPak-5 (5 leads + Tab) | SPak-5 (5 leads + Tab) |
| Operating Temperature | - | 0°C ~ 125°C | 0°C ~ 125°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Supplier Device Package | - | 5-SPAK | 5-SPAK |
| Voltage Input | - | 4.75 V ~ 5.25 V | 4.75 V ~ 5.25 V |
| Current Output | - | 1A | 1A |
| Voltage Output | - | 3.3V, 1.25 V ~ 3 V | 3.3V, 1.25 V ~ 3 V |
| Regulator Topology | - | Positive Fixed and Adjustable | Positive Fixed and Adjustable |
| Voltage Dropout Typical | - | 1.1V @ 1A | 1.1V @ 1A |
| Number of Regulators | - | 2 | 2 |
| Current Limit Min | - | 1A | 1A |