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| PartNumber | LTC3891HUDC#PBF | LTC3891HFE#PBF | LTC3891HFE#TRPBF |
| Description | Switching Voltage Regulators L IQ, 60V Sync Buck Cntr | Switching Voltage Regulators L IQ, 60V Sync Buck Cntr | Switching Voltage Regulators L IQ, 60V Sync Buck Cntr |
| 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 | QFN-20 | TSSOP-20 | TSSOP-20 |
| Output Voltage | 0.8 V to 24 V | 0.8 V to 24 V | 0.8 V to 24 V |
| Output Current | 15 A | 15 A | 15 A |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 60 V | 60 V | 60 V |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 4 V | 4 V | 4 V |
| Switching Frequency | 75 kHz to 750 kHz | 75 kHz to 750 kHz | 75 kHz to 750 kHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Series | LTC3891 | LTC3891 | LTC3891 |
| Packaging | Tube | Tube | Reel |
| Input Voltage | 4 V to 60 V | 4 V to 60 V | 4 V to 60 V |
| Operating Temperature Range | - 40 C to + 150 C | - 40 C to + 150 C | - 40 C to + 150 C |
| Type | Synchronous Step-Down Controller | Synchronous Step-Down Controller | Synchronous Step-Down Controller |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Development Kit | DC1940A, DC1695B | DC1940A, DC1695B | DC1940A, DC1695B |
| Load Regulation | 0.01 % | 0.01 % | 0.01 % |
| 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 | 91 | 74 | 2500 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Hersteller | Teil # | Beschreibung | RFQ |
|---|---|---|---|
Analog Devices / Linear Technology |
LTC3891HUDC#PBF | Switching Voltage Regulators L IQ, 60V Sync Buck Cntr | |
| LTC3891HFE#PBF | Switching Voltage Regulators L IQ, 60V Sync Buck Cntr | ||
| LTC3891HUDC#TRPBF | Switching Voltage Regulators L IQ, 60V Sync Buck Cntr | ||
| LTC3891HFE#TRPBF | Switching Voltage Regulators L IQ, 60V Sync Buck Cntr |