LP3988IMF-2.5
IC REG LINEAR 2.5V 150MA SOT23-5Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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The Texas Instruments LP3988IMF-2-5 is a fixed 2.5V positive linear voltage regulator designed for high-performance applications. This SOT-23-5 packaged component delivers a stable 150mA output current with a low dropout voltage of 0.15V at 150mA. Key features include an Enable pin for power sequencing and a Power Good output for monitoring. Protection mechanisms such as over-temperature and short-circuit protection are integrated for enhanced reliability. The device exhibits a Power Supply Rejection Ratio (PSRR) ranging from 65dB to 45dB across the 1kHz to 10kHz frequency band. With a quiescent current of 120µA and an input voltage capability up to 6V, it is suitable for battery-powered and portable electronics, automotive systems, and general-purpose power management. The component operates within a temperature range of -40°C to 125°C and is supplied on tape and reel.
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) | 2.5V |
| 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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