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| PartNumber | LTC3546EFE#TRPBF | LTC3546EUFD#PBF | LTC3546EFE#PBF |
| Description | Switching Voltage Regulators Dual Synchronous 3A/1A or 2A/2A,Configurable Step Down DC/DC Regulator | Switching Voltage Regulators Dual Synchronous 3A/1A or 2A/2A, 4MHz Step Down DC/DC Regulator | Switching Voltage Regulators Dual Synchronous 3A/1A or 2A/2A,Configurable Step Down DC/DC Regulator |
| 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 | TSSOP-28 | QFN-28 | TSSOP-28 |
| Output Voltage | 0.6 V to 5 V | 0.6 V to 5 V | 0.6 V to 5 V |
| Output Current | 2 A | 2 A | 2 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 | 2.25 V | 2.25 V | 2.25 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 | LTC3546 | LTC3546 | LTC3546 |
| Packaging | Reel | Tube | Tube |
| Input Voltage | 2.3 V to 5.5 V | 2.25 V to 5.5 V | 2.3 V to 5.5 V |
| Quiescent Current | 160 uA | 160 uA | 160 uA |
| Type | Dual Synchronous Step-Down DC/DC Converter | Dual Synchronous DC/DC Re | Dual Synchronous Step-Down DC/DC Converter |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Development Kit | DC1086A, DC1087A | DC1086A, DC1087A | DC1086A, DC1087A |
| Load Regulation | 0.02 % | 0.02 % | 0.02 % |
| Operating Supply Current | 0.16 mA | 0.16 mA | 0.16 mA |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 2000 | 73 | 50 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Operating Temperature Range | - | - 40 C to + 85 C | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Analog Devices / Linear Technology |
LTC3546IFE#PBF | Switching Voltage Regulators Dual Synchronous 3A/1A or 2A/2A,Configurable Step Down DC/DC Regulator | |
| LTC3546EFE#TRPBF | Switching Voltage Regulators Dual Synchronous 3A/1A or 2A/2A,Configurable Step Down DC/DC Regulator | ||
| LTC3546IFE#TRPBF | Switching Voltage Regulators Dual Synchronous 3A/1A or 2A/2A,Configurable Step Down DC/DC Regulator | ||
| LTC3546EUFD#TRPBF | Switching Voltage Regulators Dual Synchronous 3A/1A or 2A/2A, 4MHz Step Down DC/DC Regulator | ||
| LTC3546IUFD#TRPBF | Switching Voltage Regulators Dual Synchronous 3A/1A or 2A/2A, 4MHz Step Down DC/DC Regulator | ||
| LTC3546EUFD#PBF | Switching Voltage Regulators Dual Synchronous 3A/1A or 2A/2A, 4MHz Step Down DC/DC Regulator | ||
| LTC3546IUFD#PBF | Switching Voltage Regulators Dual Synchronous 3A/1A or 2A/2A, 4MHz Step Down DC/DC Regulator | ||
| LTC3546EFE#PBF | Switching Voltage Regulators Dual Synchronous 3A/1A or 2A/2A,Configurable Step Down DC/DC Regulator | ||
| LTC3546EFEPBF | New and Original | ||
| LTC3546EFETRPBF | New and Original | ||
| LTC3546IUFDTRPBF | New and Original | ||
Analog Devices Inc. |
LTC3546EFE | IC REG BUCK |