| Part Number | L4981A | L4981B |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Category | PMIC - PFC (Power Factor Correction) | PMIC - PFC (Power Factor Correction) |
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| Product Status | Obsolete | Obsolete |
| Mode | Average Current | Average Current |
| Frequency - Switching | 100kHz | 100kHz |
| Current - Startup | 100 µA | 100 µA |
| Voltage - Supply | 14.5V ~ 19.5V | 14.5V ~ 19.5V |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | 20-DIP (0.300", 7.62mm) | 20-DIP (0.300", 7.62mm) |
| Supplier Device Package | 20-DIP | 20-DIP |