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| Part Number | UC3872NG4 | UC2872NG4 | UC3871NG4 | UC3872MG4 |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Obsolete | Obsolete | Obsolete | Discontinued at Digi-Key |
| Type | Ballast Controller | Ballast Controller | Fluorescent Lamp Controller | Ballast Controller |
| Frequency | 57kHz ~ 78kHz | 57kHz ~ 78kHz | 57kHz ~ 78kHz | 57kHz ~ 78kHz |
| Voltage - Supply | 4.5V ~ 24V | 4.5V ~ 24V | 4.5V ~ 20V | 4.5V ~ 24V |
| Current - Supply | 6 mA | 6 mA | 8 mA | 6 mA |
| Current - Output Source/Sink | - | - | - | - |
| Dimming | No | No | No | No |
| Operating Temperature | 0°C ~ 70°C | -40°C ~ 85°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Mounting Type | Through Hole | Through Hole | Through Hole | Surface Mount |
| Package / Case | 14-DIP (0.300", 7.62mm) | 14-DIP (0.300", 7.62mm) | 18-DIP (0.300", 7.62mm) | 16-SSOP (0.154", 3.90mm Width) |
| Supplier Device Package | 14-PDIP | 14-PDIP | 18-PDIP | 16-SSOP |
