LD39300DT25-R
IC REG LINEAR 2.5V 3A DPAKManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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The STMicroelectronics LD39300DT25-R is a fixed 2.5V positive linear voltage regulator with a 3A output current capability. This component is housed in a DPAK (TO-252-3) surface-mount package, offering a low dropout voltage of 0.4V at 3A. Key features include a quiescent current of 5µA and a supply current of 2.5mA. Protection circuitry for over-current and over-temperature conditions is integrated. The device supports an enable control feature and exhibits good power supply rejection ratio (PSRR) across a frequency range of 120Hz to 1kHz. Operating temperature ranges from -40°C to 125°C. This regulator is suitable for applications in automotive, industrial, and consumer electronics requiring efficient and stable power delivery.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-252-3, DPAK (2 Leads + Tab), SC-63 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 3A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 5 µA |
| Voltage - Input (Max) | 6V |
| Number of Regulators | 1 |
| Supplier Device Package | DPAK |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 2.5V |
| Control Features | Enable |
| PSRR | 65dB ~ 55dB (120Hz ~ 1kHz) |
| Voltage Dropout (Max) | 0.4V @ 3A |
| Protection Features | Over Current, Over Temperature |
| Current - Supply (Max) | 2.5 mA |
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