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| PartNumber | LT3840EFE#TRPBF | LT3840EUFE#PBF | LT3840EFE#PBF |
| Description | Switching Voltage Regulators Wide Input Range Synchronous Regulator Controller with Accurate Current Limit | Switching Voltage Regulators Wide Input Range Synchronous Regulator Controller with Accurate Current Limit | Switching Voltage Regulators Wide Input Range Synchronous Regulator Controller with Accurate 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 | TSSOP-28 | QFN-38 | TSSOP-28 |
| Output Voltage | 1.25 V to 60 V | 1.25 V to 60 V | 1.25 V to 60 V |
| Output Current | 20 A | 20 A | 20 A |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 60 V | 60 V | 60 V |
| Topology | Buck, Inverting | Buck, Inverting | Buck, Inverting |
| Input Voltage MIN | 2.5 V | 2.5 V | 2.5 V |
| Switching Frequency | 1 MHz | 1 MHz | 1 MHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Series | LT3840 | LT3840 | LT3840 |
| Packaging | Reel | Tube | Tube |
| Input Voltage | 2.5 V to 60 V | 2.5 V to 60 V | 2.5 V to 60 V |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - 40 C to + 125 C |
| Type | Synchronous Regulator Controller | Synchronous Regulator Controller | Synchronous Regulator Controller |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Development Kit | DC1909A | DC1909A | DC1909A |
| Operating Supply Current | 0.02 mA | 0.02 mA | 20 uA |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 2000 | 61 | 50 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | - | 0.016014 oz | 0.015027 oz |
| 制造商 | 型号 | 描述 | RFQ |
|---|---|---|---|
Analog Devices / Linear Technology |
LT3840IUFE#PBF | Switching Voltage Regulators Wide Input Range Synchronous Regulator Controller with Accurate Current Limit | |
| LT3840MPFE#TRPBF | Switching Voltage Regulators Wide Input Range Synchronous Regulator Controller with Accurate Current Limit | ||
| LT3844IFE#TRPBF | Switching Voltage Regulators 60V DC/DC Controller w/ PLL | ||
| LT3845EN#PBF | Switching Voltage Regulators High-Voltage Synchronous Current Mode Step-Down Controller with Programmable Operating Frequency | ||
| LT3840EFE#TRPBF | Switching Voltage Regulators Wide Input Range Synchronous Regulator Controller with Accurate Current Limit | ||
| LT3844EFE#TRPBF | Switching Voltage Regulators 60V DC/DC Controller w/ PLL | ||
| LT3840IFE#TRPBF | Switching Voltage Regulators Wide Input Range Synchronous Regulator Controller with Accurate Current Limit | ||
| LT3840HFE#TRPBF | Switching Voltage Regulators Wide Input Range Synchronous Regulator Controller with Accurate Current Limit | ||
| LT3845EFE#TRPBF | Switching Voltage Regulators deHigh Voltage Synch Current Mode Step-Down Controller | ||
| LT3845AEFE#TRPBF | Switching Voltage Regulators High Voltage Synchronous Current Mode Step-Down Controller with Adjustable Operating Frequency | ||
| LT3840EUFE#TRPBF | Switching Voltage Regulators Wide Input Range Synchronous Regulator Controller with Accurate Current Limit | ||
| LT3840IUFE#TRPBF | Switching Voltage Regulators Wide Input Range Synchronous Regulator Controller with Accurate Current Limit | ||
| LT3845AIFE#TRPBF | Switching Voltage Regulators High Voltage Synchronous Current Mode Step-Down Controller with Adjustable Operating Frequency | ||
| LT3845IFE#TRPBF | Switching Voltage Regulators High Voltage Synch Current Mode Step-Down Controller | ||
| LT3845AMPFE#TRPBF | Switching Voltage Regulators High Voltage Synchronous Current Mode Step-Down Controller with Adjustable Operating Frequency | ||
| LT3840IFE#PBF | Switching Voltage Regulators Wide Input Range Synchronous Regulator Controller with Accurate Current Limit | ||
| LT3845AMPFE#PBF | Switching Voltage Regulators High Voltage Synchronous Current Mode Step-Down Controller with Adjustable Operating Frequency | ||
| LT3845AEFE#PBF | Switching Voltage Regulators High Voltage Synchronous Current Mode Step-Down Controller with Adjustable Operating Frequency | ||
| LT3845EFE#PBF | Switching Voltage Regulators High Voltage Synch Current Mode Step-Down Controller | ||
| LT3845IFE#PBF | Switching Voltage Regulators High Voltage Synch Current Mode Step-Down Controller | ||
| LT3840EUFE#PBF | Switching Voltage Regulators Wide Input Range Synchronous Regulator Controller with Accurate Current Limit | ||
| LT3844EFE#PBF | Switching Voltage Regulators 60V DC/DC Controller w/ PLL | ||
| LT3844IFE#PBF | Switching Voltage Regulators 60V DC/DC Controller w/ PLL | ||
| LT3840EFE#PBF | Switching Voltage Regulators Wide Input Range Synchronous Regulator Controller with Accurate Current Limit | ||
| LT3845AIFE#PBF | Switching Voltage Regulators High Voltage Synchronous Current Mode Step-Down Controller with Adjustable Operating Frequency | ||
| LT3840MPFE#PBF | Switching Voltage Regulators Wide Input Range Synchronous Regulator Controller with Accurate Current Limit | ||
| LT3845AEFEPBF | 全新原装 | ||
| LT3845AEFETRPBF(2) | 全新原装 | ||
| LT3845AIFEPBF | 全新原装 | ||
| LT3845AIFETRPBF | 全新原装 | ||
| LT3845AMPFEPBF | 全新原装 | ||
| LT3845EFEPBF | 全新原装 | ||
| LT3845EFETRPBF | 全新原装 | ||
| LT3845IFEPBF | 全新原装 | ||
| LT3845IFETRPBF | 全新原装 | ||
| LT3840EUFE | 全新原装 | ||
| LT3840IUFE | 全新原装 | ||
| LT3843P | 全新原装 | ||
| LT3844EFE | Switching Voltage Regulators LT3844 - High Voltage, Current Mode Switching Regulator Controller with Programmable Operating Frequency | ||
| LT3844IFE | Switching Voltage Regulators LT3844 - High Voltage, Current Mode Switching Regulator Controller with Programmable Operating Frequency | ||
| LT3845 | 全新原装 | ||
| LT3845A | 全新原装 | ||
| LT3845AEFE | 全新原装 | ||
| LT3845AFE | 全新原装 | ||
| LT3845AIFE | 全新原装 | ||
| LT3845EFE | 全新原装 | ||
| LT3845EN | 全新原装 | ||
| LT3845FE | 全新原装 | ||
| LT3845IFE | 全新原装 | ||
Analog Devices Inc. |
LT3840IFE | IC REGULATOR |