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| Part Number | LP55271TL/NOPB |
| Description | IC LED DRIVER RGLTR 1.7A 30TUSMD |
| Manufacturer | Texas Instruments |
| Series | - |
| Part Status | Obsolete |
| Type | DC DC Regulator |
| Topology | Step-Up (Boost) |
| Internal Switch(s) | Yes |
| Number of Outputs | 5 |
| Voltage - Supply (Min) | 3V |
| Voltage - Supply (Max) | 5.5V |
| Voltage - Output | 4V ~ 5.4V |
| Current - Output / Channel | 1.7A (Switch) |
| Frequency | 1MHz ~ 2MHz |
| Dimming | - |
| Applications | Backlight, Camera Flash |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 30-WFBGA |
| Supplier Device Package | 30-TuSMD |