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| PartNumber | LTC1439IG#PBF | LTC1439IG#TRPBF | LTC1439IG |
| Description | Switching Voltage Regulators 2x Hi Eff, L N, Sync Buck Sw Regs | Switching Voltage Regulators 2x Hi Eff, L N, Sync Buck Sw Regs | Switching Voltage Regulators LTC1439 - Dual High Efficiency, Low Noise, Synchronous Step-Down Switching Regulators |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | LINEAR |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | PMIC - Voltage Regulators - DC DC Switching Controllers |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SSOP-36 | SSOP-36 | - |
| Output Voltage | 1.19 V to 9 V | 1.19 V to 9 V | - |
| Number of Outputs | 2 Output | 2 Output | - |
| Input Voltage MAX | 36 V | 36 V | - |
| Topology | Buck | Buck | - |
| Input Voltage MIN | 3.5 V | 3.5 V | - |
| Switching Frequency | 125 kHz to 240 kHz | 125 kHz to 240 kHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Series | LTC1439 | LTC1439 | - |
| Packaging | Tube | Reel | - |
| Height | 2.64 mm | 2.64 mm | - |
| Input Voltage | 3.5 V to 36 V | 3.5 V to 36 V | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
| Type | High Efficiency, Low Noise, Synchronous Step-Down Switching Regulator | High Efficiency, Low Noise, Synchronous Step-Down Switching Regulator | - |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | - |
| Shutdown | Shutdown | Shutdown | - |
| Load Regulation | 0.5 % | 0.5 % | - |
| Operating Supply Current | 320 uA | 320 uA | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 37 | 2000 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |