LD39030SJ12R
IC REG LIN 1.2V 300MA 4FLIPCHIPManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics LD39030SJ12R is a linear voltage regulator with a fixed 1.2V output and a 300mA output current capability. This device features a low quiescent current of 50µA and a supply current of 85µA, making it suitable for power-sensitive applications. The regulator offers robust protection mechanisms including overcurrent, overtemperature, and soft start. With a high Power Supply Rejection Ratio (PSRR) of 62dB at 1kHz to 10kHz, it effectively filters noise from the input supply. The LD39030SJ12R operates from an input voltage range up to 5.5V and has a maximum dropout voltage of 0.3V at 300mA. Packaged in a compact 4-Flipchip (0.79x0.79) format for surface mounting, it is supplied on a Tape & Reel (TR). This component finds application in consumer electronics, portable devices, and automotive systems.
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 | 4-UFBGA, FCBGA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 300mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 50 µA |
| Voltage - Input (Max) | 5.5V |
| Number of Regulators | 1 |
| Supplier Device Package | 4-Flipchip (0.79x0.79) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.2V |
| Control Features | Enable |
| PSRR | 62dB (1kHz ~ 10kHz) |
| Voltage Dropout (Max) | 0.3V @ 300mA |
| Protection Features | Over Current, Over Temperature, Soft Start |
| Current - Supply (Max) | 85 µA |
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