| PartNumber | LT3573EMSE#TRPBF | LT3573IMSE#PBF | LT3573EMSE#PBF |
| Description | Switching Voltage Regulators Iso Fly Conv w/out an Opto-Coupler | Switching Voltage Regulators Iso Fly Conv w/out an Opto-Coupler | Switching Voltage Regulators Iso Fly Conv w/out an Opto-Coupler |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | MSOP-16 | MSOP-16 | MSOP-16 |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 40 V | 40 V | 40 V |
| Topology | Flyback | Flyback | Flyback |
| Input Voltage MIN | 3 V | 3 V | 3 V |
| Switching Frequency | 1 MHz | 1000 kHz | 1000 kHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Series | LT3573 | LT3573 | LT3573 |
| Packaging | Reel | Tube | Tube |
| Input Voltage | 3 V to 40 V | 3 V to 40 V | 3 V to 40 V |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - 40 C to + 125 C |
| Quiescent Current | 3.5 mA | 1 uA | 3.5 mA |
| Type | Isolated Flyback Converter | Isolated Flyback Converter without an Opto-Coupler | Monolithic Switching Regulator |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Development Kit | DC1228A | - | - |
| Operating Supply Current | 3.5 mA | 3.5 mA | 3.5 mA |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 2500 | 37 | 37 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Output Voltage | - | 60 V | Adjustable |
| Output Current | - | 1.25 A | 1.25 A |
| Unit Weight | - | 0.011993 oz | 0.004339 oz |
| Supply Voltage Min | - | - | 3 V |