PartNumber | LTC1148CS#TRPBF | LTC1148CS#PBF | LTC1148CS-3.3#PBF |
Description | Switching Voltage Regulators Hi Eff Sync Buck Sw Regs | Switching Voltage Regulators Hi Eff Sync Buck Sw Regs | 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-14 | SO-14 | SO-14 |
Output Voltage | 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 | 10 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 | 20 uA | 20 uA |
Type | High Efficiency Synchronous Step-Down Switching Regulator | 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 | - | - |
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 | 300 mA |
Load Regulation | - | - | 40 mV |