Lighting, Ballast Controllers
Products in this family are used to implement control and regulation functions necessary or useful for the operation of non-LED lighting agents such as fluorescent, electroluminescent, and HID lamps. The specific function set incorporated into a given device varies with the intended use, and available products may or may not incorporate resources for direct manipulation of the power supplied to the driven load.
Sourcing LSI/CSI Lighting, Ballast Controllers: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 20
| Product | Pricing | Datasheet | Current - Output Source/Sink | Dimming | Frequency | Current - Supply | Mounting Type | Operating Temperature | Type | Voltage - Supply | Package / Case | Supplier Device Package | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 LS7541-S LSI/CSI | 1 $1.0500 | - | Yes | - | - | Surface Mount | -20°C ~ 85°C | Fluorescent Lamp Controller | 4.5V ~ 5.5V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 7,635 | |
LS7540-S LSI/CSI | 1 $1.1200 | - | Yes | - | - | Surface Mount | -20°C ~ 85°C | Ballast Controller | 4.5V ~ 5.5V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 6,234 | |
 LS7541 LSI/CSI | 1 $1.2900 | - | Yes | - | - | Through Hole | -20°C ~ 85°C | Fluorescent Lamp Controller | 4.5V ~ 5.5V | 8-DIP (0.300", 7.62mm) | 8-DIP | 6,312 | |
LS7540 LSI/CSI | 1 $1.3800 | - | Yes | - | - | Through Hole | -20°C ~ 85°C | Ballast Controller | 4.5V ~ 5.5V | 8-DIP (0.300", 7.62mm) | 8-DIP | 9,560 | |
LS7642-S LSI/CSI | 1 $1.8500 | - | Yes | - | 300 µA | Surface Mount | 0°C ~ 90°C | Halogen Controller | 4.5V ~ 5.5V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 3,039 | |
LS7642FO-S LSI/CSI | 1 $1.8500 | - | Yes | - | 300 µA | Surface Mount | 0°C ~ 90°C | Halogen Controller | 4.5V ~ 5.5V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 8,712 | |
LS7642 LSI/CSI | 1 $2.0900 | - | Yes | - | 300 µA | Through Hole | 0°C ~ 90°C | Halogen Controller | 4.5V ~ 5.5V | 8-DIP (0.300", 7.62mm) | 8-DIP | 6,440 | |
LS7642FO LSI/CSI | 1 $2.0900 | - | Yes | - | 300 µA | Through Hole | 0°C ~ 90°C | Halogen Controller | 4.5V ~ 5.5V | 8-DIP (0.300", 7.62mm) | 8-DIP | 5,068 | |
LS7637-S LSI/CSI | 1 $2.1700 | - | Yes | - | 800 µA | Surface Mount | 0°C ~ 90°C | Halogen Controller | 10V ~ 15V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 8,890 | |
LS7636-S LSI/CSI | 1 $2.1700 | - | Yes | - | 800 µA | Surface Mount | 0°C ~ 90°C | Halogen Controller | 10V ~ 15V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 1,397 | |
LS7634-S LSI/CSI | 1 $2.1700 | - | Yes | - | 300 µA | Surface Mount | 0°C ~ 90°C | Halogen Controller | 4.5V ~ 5.5V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 6,312 | |
LS7635-S LSI/CSI | 1 $2.1700 | - | Yes | - | 300 µA | Surface Mount | 0°C ~ 90°C | Halogen Controller | 4.5V ~ 5.5V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 8,372 | |
LS7635FO-S LSI/CSI | 1 $2.1700 | - | Yes | - | 300 µA | Surface Mount | 0°C ~ 90°C | Halogen Controller | 4.5V ~ 5.5V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 3,924 | |
LS7634 LSI/CSI | 1 $2.4100 | - | Yes | - | 300 µA | Through Hole | 0°C ~ 90°C | Halogen Controller | 4.5V ~ 5.5V | 8-DIP (0.300", 7.62mm) | 8-DIP | 8,754 | |
LS7637 LSI/CSI | 1 $2.4100 | - | Yes | - | 800 µA | Through Hole | 0°C ~ 90°C | Halogen Controller | 10V ~ 15V | 8-DIP (0.300", 7.62mm) | 8-DIP | 8,254 | |
LS7635 LSI/CSI | 1 $2.4100 | - | Yes | - | 300 µA | Through Hole | 0°C ~ 90°C | Halogen Controller | 4.5V ~ 5.5V | 8-DIP (0.300", 7.62mm) | 8-DIP | 5,007 | |
LS7636 LSI/CSI | 1 $2.4100 | - | Yes | - | 800 µA | Through Hole | 0°C ~ 90°C | Halogen Controller | 10V ~ 15V | 8-DIP (0.300", 7.62mm) | 8-DIP | 8,277 | |
LS7634FO-S LSI/CSI | 1 $2.1700 | - | Yes | - | 300 µA | Surface Mount | 0°C ~ 90°C | Halogen Controller | 4.5V ~ 5.5V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 2,974 | |
LS7634FO LSI/CSI | 1 $2.4100 | - | Yes | - | 300 µA | Through Hole | 0°C ~ 90°C | Halogen Controller | 4.5V ~ 5.5V | 8-DIP (0.300", 7.62mm) | 8-DIP | 4,416 | |
LS7635FO LSI/CSI | 1 $2.4100 | - | Yes | - | 300 µA | Through Hole | 0°C ~ 90°C | Halogen Controller | 4.5V ~ 5.5V | 8-DIP (0.300", 7.62mm) | 8-DIP | 7,078 |