| Part Number | LT1509CSW#TRPBF | LT1509ISW#TRPBF | 
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | 
| Category | PMIC - PFC (Power Factor Correction) | PMIC - PFC (Power Factor Correction) | 
|   |   | |
| Product Status | Active | Active | 
| Mode | Average Current | Average Current | 
| Frequency - Switching | 100kHz | 100kHz | 
| Current - Startup | - | - | 
| Voltage - Supply | 27V | 27V | 
| Operating Temperature | 0°C ~ 100°C | -40°C ~ 125°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC (0.295", 7.50mm Width) | 
| Supplier Device Package | 20-SO | 20-SO |