STMicroelectronics · Other integrated circuits
LDF25PT-TR
IC REG LINEAR 2.5V 1A PPAK
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LDF25PT-TR specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | LDF25PT-TR |
| Family | Other integrated circuits |
| Package | TO-252-5, DPak (4 Leads + Tab), TO-252AD |
| Product Status | Obsolete |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 16V |
| Voltage - Output (Min/Fixed) | 2.5V |
| Voltage - Output (Max) | Not provided in source |
| Voltage Dropout (Max) | 0.5V @ 1A |
| Current - Output | 1A |
| Current - Quiescent (Iq) | 800 µA |
| Current - Supply (Max) | Not provided in source |
| PSRR | 60dB ~ 45dB (120Hz ~ 100kHz) |
| Control Features | Enable, Power Good |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | TO-252-5, DPak (4 Leads + Tab), TO-252AD |
| Supplier Device Package | PPAK |
Documents and evidence
LDF25PT-TR ↗Before sourcing LDF25PT-TR
- 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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