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| PartNumber | LTC3633AEUFD#PBF | LTC3633AEUFD#TRPBF | LTC3633AEUFD |
| Description | Switching Voltage Regulators Dual 3A, 20Vin, 4MHz, Monolithic Synchronous Step-Down Regulator | Switching Voltage Regulators Dual 3A, 20Vin, 4MHz, Monolithic Synchronous Step-Down Regulator | |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | LT |
| 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-28 | QFN-28 | - |
| Output Voltage | 0.6 V to 6 V | 0.6 V to 6 V | - |
| Output Current | 3 A | 3 A | - |
| Number of Outputs | 2 Output | 2 Output | 2 |
| Input Voltage MAX | 20 V | 20 V | - |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 3.6 V | 3.6 V | - |
| Switching Frequency | 4 MHz | 4 MHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Series | LTC3633A | LTC3633A | - |
| Packaging | Tube | Reel | Tube Alternate Packaging |
| Input Voltage | 3.6 V to 20 V | 3.6 V to 20 V | - |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - |
| Quiescent Current | 500 uA | 500 uA | - |
| Type | Monolithic Synchronous Regulator | Dual Channel Monolithic Synchronous Step-Down Regulator | - |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | - |
| Shutdown | Shutdown | Shutdown | - |
| Development Kit | DC1895A | DC1895A | - |
| Load Regulation | 0.05 % | 0.05 % | - |
| Operating Supply Current | 500 uA | 0.5 mA | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 73 | 2500 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.003492 oz | - | - |
| Package Case | - | - | 28-WFQFN Exposed Pad |
| Operating Temperature | - | - | -40°C ~ 125°C (TJ) |
| Mounting Type | - | - | Surface Mount |
| Output Type | - | - | Adjustable |
| Function | - | - | Step-Down |
| Supplier Device Package | - | - | 28-QFN (4x5) |
| Frequency Switching | - | - | 500kHz ~ 4MHz |
| Current Output | - | - | 3A |
| Output Configuration | - | - | Positive |
| Voltage Output Min Fixed | - | - | 0.6V |
| Voltage Output Max | - | - | 6V |
| Synchronous Rectifier | - | - | Yes |
| Voltage Input Min | - | - | 3.6V |
| Voltage Input Max | - | - | 20V |