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See Product Specifications
| Part Number: | LM3557SD-2 |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | PMIC - LED Drivers |
| Manufacturer: | National Semiconductor |
| Packaging: | Bulk |
| Product Status: | Active |
| Type: | DC DC Regulator |
| Topology: | Step-Up (Boost) |
| Internal Switch(s): | Yes |
| Number of Outputs: | 1 |
| Voltage - Supply (Min): | 2.7V |
| Voltage - Supply (Max): | 7.5V |
| Voltage - Output: | - |
| Current - Output / Channel: | 800mA (Switch) |
| Frequency: | 1.2MHz |
| Dimming: | - |
| Applications: | Backlight |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 8-WFDFN Exposed Pad |
| Supplier Device Package: | 8-WSON (3x3) |
