 | | | |
| PartNumber | LTC1148LCS#TRPBF | LTC1148LCS#PBF | LTC1148LCS-3.3#PBF |
| Description | Switching Voltage Regulators Low Volt Hi Eff Syn Stepdn Sw Reg | Switching Voltage Regulators Low Volt Hi Eff Syn Stepdn Sw Reg | Switching Voltage Regulators 3.3V LV Hi Eff Syn Stepdn Sw 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 | SO-14 | SO-14 | SO-14 |
| Output Voltage | Adjustable | Adjustable | 3.33 V |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 20 V | 20 V | 20 V |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 3.5 V | 3.5 V | 3.5 V |
| 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 | LTC1148 | LTC1148 | LTC1148 |
| Packaging | Reel | Tube | Tube |
| Height | 1.75 mm | 1.75 mm | 1.75 mm |
| Input Voltage | 3.5 V to 20 V | 3.5 V to 20 V | 10 V |
| Operating Temperature Range | 0 C to + 70 C | 0 C to + 70 C | 0 C to + 70 C |
| Quiescent Current | 160 uA | 160 uA | 20 uA |
| 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 |
| Development Kit | DC025A-A, DC025A-C, DC025A-D | DC025A-A, DC025A-C, DC025A-D | - |
| Operating Supply Current | 1.6 mA | 1.6 mA | 1.6 mA |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 2500 | 55 | 55 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Output Current | - | - | 300 mA |
| Load Regulation | - | - | 40 mV |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Analog Devices / Linear Technology |
LTC1148LCS#TRPBF | Switching Voltage Regulators Low Volt Hi Eff Syn Stepdn Sw Reg | |
| LTC1148LCS-3.3#TRPBF | Switching Voltage Regulators 3.3V LV Hi Eff Syn Stepdn Sw Reg | ||
| LTC1148LCS#PBF | Switching Voltage Regulators Low Volt Hi Eff Syn Stepdn Sw Reg | ||
| LTC1148LCS-3.3#PBF | Switching Voltage Regulators 3.3V LV Hi Eff Syn Stepdn Sw Reg | ||
| LTC1148LCS | Switching Voltage Regulators LTC1148 - High Efficiency Synchronous Step-Down Switching Regulators |