LD39150PU33R
IC REG LINEAR 3.3V 1.5A 6DFNManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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The STMicroelectronics LD39150PU33R 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 1.5A, it maximizes efficiency in power-sensitive designs. The regulator boasts excellent power supply rejection ratio (PSRR) performance, ranging from 65dB to 55dB across the 120Hz to 1kHz frequency range, ensuring clean power delivery in noisy environments.
Protection features include over current and over temperature shutdown, safeguarding the component and the system. The LD39150PU33R operates from an input voltage up to 6V and is housed in a compact 6-DFN (3x3) package, suitable for surface mount assembly. The quiescent current is a low 2.5 mA. This component finds application in automotive, industrial, and consumer electronics sectors requiring reliable voltage regulation. It is supplied in Tape & Reel packaging.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 99 week(s)Product Status: Last Time BuyPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 6-VDFN Exposed Pad |
| 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 | 6-DFN (3x3) |
| 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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