 | |  | |
| PartNumber | LTC1574CS#TRPBF | LTC1574CS#PBF | LTC1574CS-3.3 |
| Description | Switching Voltage Regulators Adj CMOS Stepdn 425mA,DC/DC Converter | Switching Voltage Regulators Adj CMOS Stepdn 425mA,DC/DC Converter | Switching Voltage Regulators LTC1574 - High Efficiency Step-Down DC/DC Converters with Internal Schottky Diode |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Linear Technology |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | IC Chips |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SO-16 | SO-16 | - |
| Output Voltage | Adjustable | Adjustable | - |
| Output Current | 0.432 A | 0.432 A | - |
| Number of Outputs | 1 Output | 1 Output | 1 |
| Input Voltage MAX | 13.5 V | 13.5 V | - |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 4 V | 4 V | - |
| Switching Frequency | 200 kHz | 200 kHz | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Series | LTC1574 | LTC1574 | - |
| Packaging | Reel | Tube | Tube Alternate Packaging |
| Height | 1.75 mm | 1.75 mm | - |
| Input Voltage | 4 V to 18.5 V | 4 V to 18.5 V | - |
| Quiescent Current | 450 uA | 450 uA | - |
| Type | High Efficiency DC/DC Converter | High Efficiency DC/DC Converter | - |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | - |
| Shutdown | Shutdown | Shutdown | - |
| Operating Supply Current | 0.13 mA | 0.13 mA | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 2500 | 50 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Package Case | - | - | 16-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | - | - | 0°C ~ 70°C (TA) |
| Mounting Type | - | - | Surface Mount |
| Output Type | - | - | Fixed |
| Function | - | - | Step-Down |
| Supplier Device Package | - | - | 16-SOIC |
| Frequency Switching | - | - | Up to 200kHz |
| Current Output | - | - | 340mA, 600mA |
| Output Configuration | - | - | Positive or Negative |
| Voltage Output Min Fixed | - | - | 3.3V |
| Voltage Output Max | - | - | - |
| Synchronous Rectifier | - | - | No |
| Voltage Input Min | - | - | 4V |
| Voltage Input Max | - | - | 18.5V |