LP3988IMF-3.3
IC REG LINEAR 3.3V 150MA SOT23-5Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3988IMF-3-3 is a fixed 3.3V linear voltage regulator IC designed for efficient power management. This positive output regulator delivers up to 150mA with a low dropout voltage of 0.15V at maximum load. Its quiescent current is 120 µA, with a maximum supply current of 200 µA. The device features an Enable pin and a Power Good output for enhanced control. Protection mechanisms include over-temperature and short-circuit shutdown. With a PSRR ranging from 65dB to 45dB across the 1kHz to 10kHz frequency spectrum, it offers effective noise filtering. The LP3988IMF-3-3 is housed in a SOT-23-5 (SC-74A, SOT-753) surface-mount package and operates within a temperature range of -40°C to 125°C. This component is suitable for applications in consumer electronics and industrial 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 | SC-74A, SOT-753 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 150mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 120 µA |
| Voltage - Input (Max) | 6V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-23-5 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | Enable, Power Good |
| PSRR | 65dB ~ 45dB (1kHz ~ 10kHz) |
| Voltage Dropout (Max) | 0.15V @ 150mA |
| Protection Features | Over Temperature, Short Circuit |
| Current - Supply (Max) | 200 µA |
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