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| PartNumber | ISL85033IRTZ | ISL85033IRTZ-T7A | ISL85033IRTZ-T |
| Description | Switching Voltage Regulators 3A STD BUCKG 4X4 TQFN | Switching Voltage Regulators 3A STD BUCK REG - 4X 4 TQFN 250 PC REEL | Switching Voltage Regulators 3A STD BUCKG 4X4 TQFN |
| Manufacturer | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TQFN-EP-28 | TQFN-28 | TQFN-EP-28 |
| Output Voltage | 0.8 V to 28 V | Adjustable | 0.8 V to 28 V |
| Output Current | 3 A | 3 A | 3 A |
| Number of Outputs | 2 Output | - | 2 Output |
| Input Voltage MAX | 28 V | 28 V | 28 V |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 4.5 V | - | 4.5 V |
| Switching Frequency | 300 kHz to 2000 kHz | 300 kHz to 2 MHz | 300 kHz to 2000 kHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | ISL8503 | ISL8503 | ISL8503 |
| Packaging | Tube | Reel | Reel |
| Height | 0.75 mm | - | 0.75 mm |
| Length | 4 mm | - | 4 mm |
| Type | Step Down | - | Step Down |
| Width | 4 mm | - | 4 mm |
| Brand | Renesas / Intersil | Renesas / Intersil | Renesas / Intersil |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 75 | 250 | 6000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.001305 oz | 0.001305 oz | 0.001305 oz |