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| PartNumber | ISL8273MAIRZ-T | ISL8273MAIRZ | ISL8273MBIRZ-T |
| Description | Switching Voltage Regulators Stand alone digital 80A DC/DC step down | Switching Voltage Regulators Stand alone digital 80A DC/DC step down | Switching Voltage Regulators Stand alone digital power supply Module, |
| Manufacturer | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y | Y |
| Series | ISL8273M | ISL8273M | ISL8273M |
| Packaging | Reel | Tray | - |
| Brand | Renesas / Intersil | Renesas / Intersil | Renesas / Intersil |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 100 | 50 | 100 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.366754 oz | 0.366754 oz | 0.366754 oz |
| Mounting Style | - | SMD/SMT | - |
| Package / Case | - | HDA-58 | - |
| Output Voltage | - | 600 mV to 2.5 V | - |
| Output Current | - | 80 A | - |
| Number of Outputs | - | 1 Output | - |
| Input Voltage MAX | - | 14 V | - |
| Topology | - | Buck | - |
| Input Voltage MIN | - | 4.5 V | - |
| Switching Frequency | - | 296 kHz to 1.067 MHz | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Maximum Operating Temperature | - | + 85 C | - |
| Height | - | 7.5 mm | - |
| Input Voltage | - | 4.5 V to 14 V | - |
| Length | - | 23 mm | - |
| Operating Temperature Range | - | - 40 C to + 85 C | - |
| Product | - | Step-Down Power Module | - |
| Type | - | Single Channel Digital PMBus | - |
| Width | - | 18 mm | - |
| Shutdown | - | Shutdown | - |
| Moisture Sensitive | - | Yes | - |
| Operating Supply Current | - | 40 mA | - |
| Supply Voltage Min | - | 4.5 V | - |