STMicroelectronics · Other integrated circuits
L4902A
IC REG BUCK 5V DL 7HEPTAWATT
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L4902A specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | L4902A |
| Family | Other integrated circuits |
| Package | Heptawatt-7 (Vertical, Bent and Staggered Leads) |
| Product Status | Obsolete |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Fixed |
| Number of Outputs | 2 |
| Voltage - Input (Min) | Not provided in source |
| Voltage - Input (Max) | 24V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage - Output (Max) | Not provided in source |
| Current - Output | 300mA |
| Frequency - Switching | Not provided in source |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Through Hole |
| Package / Case | Heptawatt-7 (Vertical, Bent and Staggered Leads) |
| Supplier Device Package | 7-HEPTAWATT |
Documents and evidence
L4902A ↗Catalog sources
www.ic-components.com · L4902A ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
Before sourcing L4902A
- Identify the firmware and board baseline
- Check flash, RAM and required peripherals
- Review pin assignment and supply limits
- Keep the full temperature and package suffix
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