STMicroelectronics · Other integrated circuits
LF33ABDT
IC REG LINEAR 3.3V 500MA DPAK
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LF33ABDT specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | LF33ABDT |
| Family | Other integrated circuits |
| Package | TO-252-3, DPak (2 Leads + Tab), SC-63 |
| Product Status | Obsolete |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 16V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage - Output (Max) | Not provided in source |
| Voltage Dropout (Max) | 0.7V @ 500mA |
| Current - Output | 500mA |
| Current - Quiescent (Iq) | 1 mA |
| Current - Supply (Max) | 12 mA |
| PSRR | 80dB ~ 65dB (120Hz ~ 65dB) |
| Control Features | Not provided in source |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | TO-252-3, DPak (2 Leads + Tab), SC-63 |
| Supplier Device Package | DPAK |
Documents and evidence
LF33ABDT ↗Catalog sources
www.ic-components.com · LF33ABDT ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
Before sourcing LF33ABDT
- 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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