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| PartNumber | LTC3440EDD#PBF | LTC3440EDD#TRPBF | LTC3440EDD |
| Description | Switching Voltage Regulators 600mA, 2MHz Sych Boost-Buck Converter | Switching Voltage Regulators 600mA, 2MHz Synch, Buck-Boost Coverter | Conv DC-DC 2.5V to 5.5V Synchronous Non-Inverting/Inverting/Step Up/Step Down Single-Out 2.5V to 5.5 |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | LT |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | IC Chips |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | DFN-10 | DFN-10 | - |
| Output Voltage | 2.5 V to 5.5 V | 2.5 V to 5.5 V | - |
| Output Current | 0.6 A | 0.6 A | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Input Voltage MAX | 5.5 V | 5.5 V | - |
| Topology | Boost, Buck | Boost, Buck | - |
| Input Voltage MIN | 2.5 V | 2.5 V | - |
| Switching Frequency | 1 MHz | 300 kHz to 2 MHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Series | LTC3440 | LTC3440 | - |
| Packaging | Tube | Reel | - |
| Input Voltage | 2.5 V to 5.5 V | 2.5 V to 5.5 V | - |
| Operating Temperature Range | - 40 C to + 85 C | - | - |
| Quiescent Current | 25 uA | 25 uA | - |
| Type | Synchronous Buck-Boost DC/DC Converter | Micropower Synchronous DC/DC Converter | - |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | - |
| Shutdown | Shutdown | Shutdown | - |
| Development Kit | DC425B, DC797A | DC797A | - |
| Operating Supply Current | 0.025 mA | 0.025 mA | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 121 | 2500 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.005820 oz | - | - |