 | | | |
| PartNumber | LTC1149CS-3.3#PBF | LTC1149CS#TRPBF | LTC1149CS#PBF |
| Description | Switching Voltage Regulators 3.3V Hi Eff Syn Stepdn Sw Reg | Switching Voltage Regulators 5V High Eff Syn Stepdn Sw Reg | Switching Voltage Regulators Hi Eff Sync Buck Sw Regs |
| 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 | SO-16 | SO-16 | SO-16 |
| Output Voltage | 3.33 V | Adjustable | - |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 48 V | 48 V | 48 V |
| Topology | Buck | Buck | Buck |
| Switching Frequency | 250 kHz | 250 kHz | 250 kHz |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Series | LTC1149 | LTC1149 | LTC1149 |
| Packaging | Tube | Reel | Tube |
| Height | 1.75 mm | 1.75 mm | 1.75 mm |
| Operating Temperature Range | 0 C to + 70 C | 0 C to + 70 C | 0 C to + 70 C |
| Type | High Efficiency Synchronous Step-Down Switching Regulator | High Efficiency Synchronous Step-Down Switching Regulator | Synchronous Step-Down Switching Regulator |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Load Regulation | 40 mV | - | - |
| Operating Supply Current | 2.2 mA | 2.2 mA | 2 mA |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 50 | 2500 | 50 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Input Voltage MIN | - | - | 9 V |
| Input Voltage | - | - | 12 V |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Analog Devices / Linear Technology |
LTC1149CS-3.3#PBF | Switching Voltage Regulators 3.3V Hi Eff Syn Stepdn Sw Reg | |
| LTC1149CS-5#TRPBF | Switching Voltage Regulators 5V High Eff Syn Stepdn Sw Reg | ||
| LTC1149CS-3.3#TRPBF | Switching Voltage Regulators 3.3V Hi Eff Syn Stepdn Sw Reg | ||
| LTC1149CS#TRPBF | Switching Voltage Regulators 5V High Eff Syn Stepdn Sw Reg | ||
| LTC1149CS-5#PBF | Switching Voltage Regulators 5V High Eff Syn Stepdn Sw Reg | ||
| LTC1149CS#PBF | Switching Voltage Regulators Hi Eff Sync Buck Sw Regs | ||
| LTC1149CSTRPBF | New and Original | ||
| LTC1149CS33PBF | New and Original | ||
| LTC1149CS3.3 | INSTOCK | ||
| LTC1149CS | Switching Voltage Regulators LTC1149 - High Efficiency Synchronous Step-Down Switching Regulators | ||
| LTC1149CS-3.3 | Switching Voltage Regulators LTC1149 - High Efficiency Synchronous Step-Down Switching Regulators | ||
| LTC1149CS-5 | Switching Voltage Regulators LTC1149 - High Efficiency Synchronous Step-Down Switching Regulators |