L4901A
IC REG BUCK 5V DL 7HEPTAWATTManufacturer: STMicroelectronics
Categories: DC DC Switching Regulators
Quality Control: Learn More
STMicroelectronics L4901A is a dual-output buck switching regulator providing a fixed 5V output. This component is designed for step-down voltage conversion and delivers up to 400mA per output. The Heptawatt-7 package, featuring vertical, bent, and staggered leads, is suitable for through-hole mounting. Operating across a junction temperature range of -40°C to 150°C, this device is ideal for applications requiring reliable voltage regulation in demanding environments. Its non-synchronous buck topology and fixed 5V output configuration make it a versatile solution for power management in automotive and industrial sectors.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | Heptawatt-7 (Vertical, Bent and Staggered Leads) |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| Number of Outputs | 2 |
| Function | Step-Down |
| Current - Output | 400mA |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | - |
| Voltage - Input (Max) | 20V |
| Topology | Buck |
| Supplier Device Package | 7-HEPTAWATT |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | - |
| Voltage - Output (Min/Fixed) | 5V |
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