 | |  | |
| PartNumber | LTC3728EUH#TRPBF | LTC3728EUH#PBF | LTC3728EUH |
| Description | Switching Voltage Regulators PolyPhase Controller QFN Package | Switching Voltage Regulators PolyPhase Controller QFN Package | DC/DC Cntrlr Dual-OUT Step Down 550kHz Automotive 32-Pin QFN EP |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | LTNEAR |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | IC Chips |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | QFN-32 | QFN-32 | - |
| Output Voltage | 0.8 V to 5.5 V | 0.8 V to 5.5 V | - |
| Output Current | 25 A | 25 A | - |
| Number of Outputs | 2 Output | 2 Output | - |
| Input Voltage MAX | 36 V | 36 V | - |
| Topology | Buck | Buck | - |
| Input Voltage MIN | 4 V | 4 V | - |
| Switching Frequency | 400 kHz | 550 kHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Series | LTC3728 | LTC3728 | - |
| Packaging | Reel | Tube | - |
| Input Voltage | 4 V to 36 V | 15 V | - |
| Type | Synchronous Step-Down Switching Regulator | Dual, 2-Phase Synchronous Step-Down Switching Regulator | - |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | - |
| Shutdown | Shutdown | Shutdown | - |
| Development Kit | DC392A-B, DC447A, DC542A | DC392A-B, DC447A | - |
| Load Regulation | 0.1 % | - | - |
| Operating Supply Current | 0.47 mA | 0.47 mA | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 2500 | 73 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Operating Temperature Range | - | - 40 C to + 85 C | - |
| Unit Weight | - | 0.000882 oz | - |