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| PartNumber | LTC3545EUD-1#TRPBF | LTC3545EUD-1#PBF | LTC3545EUD-1 |
| Description | Switching Voltage Regulators Triple 800mA Synchronous Buck Converter in QFN | Switching Voltage Regulators Triple 800mA Synchronous Buck Converter in QFN | |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | LINEAR |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | QFN-16 | QFN-16 | - |
| Output Voltage | 0.6 V to 5.5 V | 0.6 V to 5.5 V | - |
| Output Current | 0.8 A | 0.8 A | - |
| Number of Outputs | 3 Output | 3 Output | 3 |
| Input Voltage MAX | 5.5 V | 5.5 V | - |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 2.25 V | 2.25 V | - |
| Switching Frequency | 2.25 MHz | 2.25 MHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Series | LTC3545 | LTC3545 | - |
| Packaging | Reel | Tube | Tube Alternate Packaging |
| Input Voltage | 2.25 V to 5.5 V | 2.25 V to 5.5 V | - |
| Quiescent Current | 58 uA | 58 uA | - |
| Type | Triple, High Frequency Monolithic Synchronous Step-Down Regulator | Triple Synchronous Regulator | - |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | - |
| Shutdown | Shutdown | Shutdown | - |
| Development Kit | DC1193A-A, DC1193A-B | DC1193A-B | - |
| Load Regulation | 0.5 % | 0.5 % | - |
| Operating Supply Current | 0.058 mA | 0.058 mA | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 2500 | 121 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Operating Temperature Range | - | - 40 C to + 125 C | - |
| Unit Weight | - | 0.001764 oz | - |
| Package Case | - | - | 16-WFQFN Exposed Pad |
| Operating Temperature | - | - | -40°C ~ 125°C (TJ) |
| Mounting Type | - | - | Surface Mount |
| Output Type | - | - | Adjustable |
| Function | - | - | Step-Down |
| Supplier Device Package | - | - | 16-QFN (3x3) |
| Frequency Switching | - | - | 2.25MHz |
| Current Output | - | - | 800mA |
| Output Configuration | - | - | Positive |
| Voltage Output Min Fixed | - | - | 0.6V |
| Voltage Output Max | - | - | 5.5V |
| Synchronous Rectifier | - | - | Yes |
| Voltage Input Min | - | - | 2.25V |
| Voltage Input Max | - | - | 5.5V |