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| PartNumber | LT3503EDCB#TRPBF | LT3503EDCB#TRMPBF | LT3503EDCB |
| Description | Switching Voltage Regulators 1A, 2.2MHz Buck Sw Reg in 2 x 3 DFN | Switching Voltage Regulators 1A, 2.2MHz Buck Sw Reg in 2 x 3 DFN | Switching Voltage Regulators LT3503 - 1A, 2.2MHz Step-Down Switching Regulator in 2mm x 3mm DFN |
| 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 | DFN-6 | DFN-6 | - |
| Output Voltage | 16.2 V | 0.78 V to 16.2 V | - |
| Output Current | 1 A | 1 A | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Input Voltage MAX | 20 V | 20 V | - |
| Topology | Buck | Buck | - |
| Input Voltage MIN | 3.6 V | 3.6 V | - |
| Switching Frequency | 2.2 MHz | 2200 kHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Series | LT3503 | LT3503 | - |
| Packaging | Reel | Reel | - |
| Input Voltage | 3.6 V to 20 V | 3.6 V to 20 V | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
| Quiescent Current | 1.9 mA | 0.01 uA | - |
| Type | Step Down Switching Regulator | Step-Down Switching Regulator | - |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | - |
| Shutdown | Shutdown | Shutdown | - |
| Development Kit | DC1050A | DC1050A | - |
| Operating Supply Current | 1.9 mA | 1.9 mA | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 2500 | 500 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |