| PartNumber | LT3420EMS#TRPBF | LT3420EMS#PBF | LT3420EMS-1#PBF |
| Description | Switching Voltage Regulators 700mA Photoflash Capacitor Charger | Switching Voltage Regulators 1.4A Photoflash Capacitor Charger | Switching Voltage Regulators 700mA Photoflash Capacitor Charger |
| 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-10 | MSOP-10 | MSOP-10 |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 16 V | 16 V | 16 V |
| Topology | Flyback | Flyback | Flyback |
| Input Voltage MIN | 1.8 V | 1.8 V | 1.8 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | LT3420 | LT3420 | LT3420 |
| Packaging | Reel | Tube | Tube |
| Input Voltage | 2.2 V to 16 V | 1.8 V to 16 V | 1.8 V to 16 V |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
| Quiescent Current | 90 uA | 90 uA | 90 uA |
| Type | Photoflash Capacitor Chargers with Automatic Refresh | High Voltage Photoflash Capacitor | High Voltage Photoflash Capacitor |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
| Shutdown | Shutdown | No Shutdown | No Shutdown |
| Development Kit | DC460A, DC646A, DC690A | - | - |
| Operating Supply Current | 0.3 mA | 300 uA | 300 uA |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 2500 | 50 | 50 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Output Voltage | - | Adjustable | Adjustable |
| Output Current | - | 1.4 A | 1 A |
| Switching Frequency | - | 1 kHz | 1 kHz |
| Supply Voltage Min | - | 1.8 V | 1.8 V |
| Unit Weight | - | 0.003527 oz | - |