| PartNumber | ISL81401AFRZ-T | ISL81401AFRZ-T7A | ISL81401AFRZ |
| Description | Switching Controllers 40V 4-Switch Unidirectional Synch Buck-Boost PWM Controller, | Switching Controllers 40V 4-Switch Unidirectional SyBuck-Boost PWM Controller, 32L | Switching Controllers 40V 4-Switch Unidirectional Synch Buck-Boost PWM Controller, |
| Manufacturer | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Product Category | Switching Controllers | Switching Controllers | Switching Controllers |
| RoHS | Y | Y | Y |
| Topology | Buck-Boost | Buck-Boost | Buck-Boost |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Switching Frequency | 100 kHz to 600 kHz | 100 kHz to 600 kHz | 100 kHz to 600 kHz |
| Input Voltage | 4.5 V to 40 V | 4.5 V to 40 V | 4.5 V to 40 V |
| Output Voltage | 0.8 V to 40 V | 0.8 V to 40 V | 0.8 V to 40 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-32 | QFN-32 | QFN-32 |
| Packaging | Reel | Reel | Tube |
| Isolation | Isolated | Isolated | Isolated |
| Product | Switching Controllers | Switching Controllers | Switching Controllers |
| Series | ISL81401 | ISL81401 | ISL81401 |
| Brand | Renesas / Intersil | Renesas / Intersil | Renesas / Intersil |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Development Kit | ISL81401AEVAL1Z | ISL81401AEVAL1Z | ISL81401AEVAL1Z |
| Moisture Sensitive | Yes | Yes | Yes |
| Operating Supply Current | 4.7 mA | 4.7 mA | 4.7 mA |
| Operating Supply Voltage | 4.5 V to 40 V | 4.5 V to 40 V | 4.5 V to 40 V |
| Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
| Factory Pack Quantity | 6000 | 250 | 60 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |