| IR4312M | active and preferred | QFN 7X7 44L | RoHS Halogen-free | 2.0 | 35W (4 Ohms) Heatsink35W (4 Ohms) no Heatsink | PQFN 44 7x7mm | 40.0 V | CMCM |
| IR4311M | active and preferred | PQFN-22L (5 X 6) | RoHS Halogen-free | 1.0 | 35W (4 Ohms) no Heatsink35W (4 Ohms) Heatsink | PQFN 22 5x6mm | 40.0 V | CMCM |
| IR4302M | active and preferred | QFN 7X7 44L | RoHS Halogen-free | 2.0 | 70W (4 Ohms) no Heatsink130W (4 Ohms) Heatsink | PQFN 44 7x7mm | 80.0 V | CMCM |
| IR4322M | active and preferred | QFN 7X7 44L | RoHS Halogen-free | 2.0 | 50W (2 Ohms) no Heatsink100W (2 Ohms) Heatsink | PQFN 44 7x7mm | 60.0 V | CMCM |
| IR4301M | active and preferred | PQFN-22L (5 X 6) | RoHS Halogen-free | 1.0 | 130W (4 Ohms) no Heatsink160W (4 Ohms) Heatsink | PQFN 22 5x6mm | 80.0 V | CMCM |
| IR4321M | active and preferred | PQFN-22L (5 X 6) | RoHS Halogen-free | 1.0 | 90W (2 Ohms) no Heatsink135W (2 Ohms) Heatsink | PQFN 22 5x6mm | 60.0 V | CMCM |
