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| Part Number | L4960 | L4964 | L4960H |
|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Status | Obsolete | Active | Obsolete |
| Function | Step-Down | Step-Down | Step-Down |
| Output Configuration | Positive | Positive | Positive |
| Topology | Buck | Buck | Buck |
| Output Type | Adjustable | Adjustable | Adjustable |
| Number of Outputs | 1 | 1 | 1 |
| Voltage - Input (Min) | 9V | 9V | 9V |
| Voltage - Input (Max) | 46V | 36V | 46V |
| Voltage - Output (Min/Fixed) | 5.1V | 5.1V | 5.1V |
| Voltage - Output (Max) | 40V | 28V | 40V |
| Current - Output | 2.5A | 4A | 2.5A |
| Frequency - Switching | 100kHz ~ 150kHz | 50kHz | 100kHz ~ 150kHz |
| Synchronous Rectifier | No | No | No |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Package / Case | Heptawatt-7 (Vertical, Bent and Staggered Leads) | Multiwatt-15 (Vertical, Bent and Staggered Leads) | Heptawatt-7 (Horizontal, Bent and Staggered Leads) |
| Supplier Device Package | 7-HEPTAWATT | 15-Multiwatt | 7-HEPTAWATT |
