LP3996SD-3333
IC REG LINEAR 3.3V 10WSONManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3996SD-3333 is a dual-output positive fixed linear voltage regulator. This component provides 3.3V output voltage with a maximum output current capability of 150mA for one output and 300mA for the second output. It features an enable function for power sequencing and offers excellent power supply rejection ratio (PSRR) of 58dB to 45dB at 1kHz to 20kHz and 70dB to 60dB at 1kHz to 20kHz, respectively. The device operates from an input voltage up to 6V and exhibits a low quiescent current of 100 µA. Protection features include over temperature and short circuit protection. The LP3996SD-3333 is supplied in a 10-WSON (3x3) package suitable for surface mounting and is delivered on Tape & Reel for high-volume manufacturing. This regulator is commonly utilized in applications such as mobile infrastructure, portable electronics, and automotive systems.
Additional Information
Series: -RoHS Status: RoHS non-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 | 10-WFDFN Exposed Pad |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 150mA, 300mA |
| Operating Temperature | -40°C ~ 85°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 100 µA |
| Voltage - Input (Max) | 6V |
| Number of Regulators | 2 |
| Supplier Device Package | 10-WSON (3x3) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | Enable |
| PSRR | 58dB ~ 45dB, 70dB ~ 60dB (1kHz ~ 20kHz) |
| Voltage Dropout (Max) | 0.22V @ 150mA, 0.55V @ 150mA |
| Protection Features | Over Temperature, Short Circuit |
| Current - Supply (Max) | 170 µA |
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