| PartNumber | LTM4661EY#PBF | LTM4661IY#PBF | LTM4661IY |
| Description | Switching Voltage Regulators 15V, 4A Step-Up Module Regulator | Switching Voltage Regulators 15V, 4A Step-Up Module Regulator | Switching Voltage Regulators 15V, 4A Step-Up Module Regulator |
| 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-25 | BGA-25 | BGA-25 |
| Output Voltage | 2.5 V to 15 V | 2.5 V to 15 V | 2.5 V to 15 V |
| Output Current | 4 A | 4 A | 4 A |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 5.5 V | 5.5 V | 5.5 V |
| Topology | Boost | Boost | Boost |
| Input Voltage MIN | 0.7 V | 0.7 V | 0.7 V |
| Switching Frequency | 1 MHz | 1 MHz | 1 MHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Series | LTM4661 | LTM4661 | LTM4661 |
| Packaging | Tray | Tray | Tray |
| Input Voltage | 0.7 V to 5.5 V | 0.7 V to 5.5 V | 0.7 V to 5.5 V |
| Type | Synchronous Step Up Switching | Synchronous Step Up Switching | Synchronous Step Up Switching |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Moisture Sensitive | Yes | Yes | Yes |
| Operating Supply Current | 3.7 A | 3.7 A | 3.7 A |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 260 | 260 | 260 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 0.7 V | 0.7 V | 0.7 V |
| Tradename | uModule | uModule | uModule |