| Part Number | UC2871DWG4 | UC3871DWG4 | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | PMIC - Lighting, Ballast Controllers | PMIC - Lighting, Ballast Controllers | 
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| Product Status | Obsolete | Obsolete | 
| Type | Fluorescent Lamp Controller | Fluorescent Lamp Controller | 
| Frequency | 57kHz ~ 78kHz | 57kHz ~ 78kHz | 
| Voltage - Supply | 4.5V ~ 20V | 4.5V ~ 20V | 
| Current - Supply | 8 mA | 8 mA | 
| Current - Output Source/Sink | - | - | 
| Dimming | No | No | 
| Operating Temperature | -25°C ~ 85°C | 0°C ~ 70°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 18-SOIC (0.295", 7.50mm Width) | 18-SOIC (0.295", 7.50mm Width) | 
| Supplier Device Package | 18-SOIC | 18-SOIC |