LD39150PT33-R
IC REG LINEAR 3.3V 1.5A PPAKManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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The STMicroelectronics LD39150PT33-R is a positive fixed output linear voltage regulator designed for high-performance applications. This device delivers a stable 3.3V output with a maximum current capability of 1.5A, featuring a low dropout voltage of 0.4V at full load. It is housed in a PPAK (TO-252-5, DPAK) surface-mount package, suitable for efficient thermal dissipation. Key protection features include over-current and over-temperature shutdown, ensuring robust operation. The regulator exhibits excellent power supply rejection ratio (PSRR) performance, ranging from 65dB to 55dB across the 120Hz to 1kHz frequency spectrum. With a quiescent current of 2.5 mA and an input voltage range up to 6V, it finds application in automotive, industrial, and consumer electronics. The LD39150PT33-R is supplied in a Tape & Reel (TR) package.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-252-5, DPAK (4 Leads + Tab), TO-252AD |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 1.5A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 2.5 mA |
| Voltage - Input (Max) | 6V |
| Number of Regulators | 1 |
| Supplier Device Package | PPAK |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | - |
| PSRR | 65dB ~ 55dB (120Hz ~ 1kHz) |
| Voltage Dropout (Max) | 0.4V @ 1.5A |
| Protection Features | Over Current, Over Temperature |
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