| PartNumber | LTM4645IY#PBF | LTM4645EY#PBF | LTM4645IY |
| Description | Switching Voltage Regulators 25A DC/DC Buck Module Reg | Switching Voltage Regulators 25A DC/DC Buck Module Reg | Switching Voltage Regulators 25A DC/DC Buck Module Reg |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y | N |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | BGA-77 | BGA-77 | BGA-77 |
| Output Voltage | 0.6 V to 1.8 V | 0.6 V to 1.8 V | 0.6 V to 1.8 V |
| Output Current | 25 A | 25 A | 25 A |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 15 V | 15 V | 15 V |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 4.7 V | 4.7 V | 4.7 V |
| Switching Frequency | 600 kHz | 600 kHz | 600 kHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Series | LTM4645 | LTM4645 | LTM4645 |
| Packaging | Tray | Tray | Tray |
| Input Voltage | 12 V | 12 V | 12 V |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - 40 C to + 125 C |
| Quiescent Current | 11 mA | 11 mA | 11 mA |
| Type | DC/DC Step-Down uModule Buck Regulator | DC/DC Step-Down uModule Buck Regulator | DC/DC Step-Down uModule Buck Regulator |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Load Regulation | 0.1 % | 0.1 % | 0.1 % |
| Operating Supply Current | 3 A | 3 A | 3 A |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 170 | 170 | 170 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Tradename | uModule | uModule | uModule |
| Moisture Sensitive | - | Yes | Yes |