PartNumber | LTC3547BEDDB-1#TRMPBF | LTC3547BEDDB#TRPBF | LTC3547BEDDB#TRMPBF |
Description | Switching Voltage Regulators Dual Monolithic 300mA Synch Step-Down Reg with fixed 1.2V & 1.8V outputs | Switching Voltage Regulators 2x Mono 300mA Sync Buck Reg | Switching Voltage Regulators 2x Mono 300mA Sync Buck Reg |
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 | DFN-8 | DFN-8 | DFN-8 |
Output Voltage | 0.6 V to 5.5 V | 0.6 V to 5.5 V | 0.6 V to 5.5 V |
Output Current | 0.3 A | 0.3 A | 0.3 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 | + 85 C | + 85 C | + 85 C |
Series | LTC3547B | LTC3547B | LTC3547B |
Packaging | Reel | Reel | Reel |
Input Voltage | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 2.5 V to 5.5 V |
Type | Dual Monolithic Synchonous Step-Down Regulator | Dual Monolithic Synchonous Step-Down Regulator | Dual Monolithic Synchronous Regulator |
Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
Shutdown | Shutdown | Shutdown | Shutdown |
Development Kit | DC1013A | DC1013A | DC1013A |
Load Regulation | 0.5 % | 0.5 % | 0.5 % |
Operating Supply Current | 0.45 mA | 0.45 mA | 0.45 mA |
Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
Factory Pack Quantity | 500 | 2500 | 500 |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
Operating Temperature Range | - | - | - 40 C to + 85 C |
Quiescent Current | - | - | 0.1 uA |