Altium Eagle OrCad PADS KiCad 
LM3557SD-2
1.1A, 1600KHZ PDSO8
NOVA Part#:
20-135339-LM3557SD-2
Manufacturer:
Manufacturer Part No:
LM3557SD-2
Standard Package:
1
Technical Datasheet:
Available download format
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LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) - Dimming 800mA (Switch) 8-WSON (3x3)
| Category | PMIC - LED Drivers | |
| Manufacturer | National Semiconductor | |
| RoHS | 1 | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Supplier Device Package | 8-WSON (3x3) | |
| Base Product Number | LM3557 | |
| Series | - | |
| Type | DC DC Regulator | |
| Voltage - Supply (Min) | 2.7V | |
| Voltage - Supply (Max) | 7.5V | |
| Voltage - Output | - | |
| Current - Output / Channel | 800mA (Switch) | |
| Package / Case | 8-WFDFN Exposed Pad | |
| Topology | Step-Up (Boost) | |
| Number of Outputs | 1 | |
| Frequency | 1.2MHz | |
| Applications | Backlight | |
| Internal Switch(s) | Yes | |
| Dimming | - | |
| Other Names | TEXNSCLM3557SD-2 2156-LM3557SD-2 |
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