PartNumber | LTC3619EMSE#PBF | LTC3619EDD#TRPBF | LTC3619EDD#PBF |
Description | Switching Voltage Regulators 400mA/800mA Synchronous Step-Down DC/DC Converter with Average Input Current Limit | Switching Voltage Regulators 400mA/800mA Synchronous Step-Down DC/DC Converter with Average Input Current Limit | Switching Voltage Regulators 400mA/800mA Synchronous Step-Down DC/DC Converter with Average Input Current Limit |
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 | DFN-10 | DFN-10 |
Output Voltage | 0.6 V to 5 V | 0.6 V to 5 V | 0.6 V to 5 V |
Output Current | 0.8 A | 0.8 A | 0.8 A |
Number of Outputs | 2 Output | 2 Output | 2 Output |
Input Voltage MAX | 5.5 V | 5.5 V | 5.5 V |
Topology | Buck | Buck | Buck |
Input Voltage MIN | 2.5 V | 2.5 V | 2.5 V |
Switching Frequency | 2.25 MHz | 2.25 MHz | 2.25 MHz |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 125 C | + 125 C | + 85 C |
Series | LTC3619 | LTC3619 | LTC3619 |
Packaging | Tube | Reel | Tube |
Input Voltage | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 2.5 V to 5.5 V |
Quiescent Current | 50 uA | 50 uA | 50 uA |
Type | Dual, Step-Down DC/DC with Average Input Current Limit | Dual, Step-Down DC/DC with Average Input Current Limit | Synchronous DC/DC with Average Input Current Limit |
Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
Shutdown | Shutdown | Shutdown | Shutdown |
Load Regulation | 0.5 %, 0.5 % | 0.5 %, 0.5 % | 0.5 % |
Operating Supply Current | 0.05 mA | 0.05 mA | 0.05 mA |
Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
Factory Pack Quantity | 50 | 2500 | 121 |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
Unit Weight | 0.003527 oz | - | 0.001764 oz |
Development Kit | - | DC1489A-A | DC1489A-A |
Operating Temperature Range | - | - | - 40 C to + 85 C |