| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,979 pcs
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4979 pcs | On Request | 1 | On Request | On Request | 10+ | On Request | On Request |
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The Texas Instruments LP3985IM5-3.0 is a high-performance linear voltage regulator designed for portable and wireless applications. It delivers up to 150mA of output current with an ultra-low dropout voltage of just 100mV at 150mA load, ensuring efficient battery operation.
This regulator features a low quiescent current of 0.085mA, which further extends battery life. It is stable with small ceramic or tantalum capacitors, making it suitable for space-constrained designs. The device offers excellent power supply rejection ratio (PSRR) of 50dB at 1kHz and low output noise of 30µVrms, making it ideal for noise-sensitive applications.
Key features include logic-controlled enable, thermal shutdown, and short-circuit current limit for robust operation. The LP3985IM5-3.0 is available in a compact SOT-23-5 package, suitable for surface mounting.
Applications include mobile phones, wireless handsets, and portable information appliances where low noise, low power consumption, and small size are critical.
| Qty | Low | High |
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| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.5V to 6V.
3V fixed output.
150mA.
100mV at 150mA load.
-40°C to 125°C.
SOT-23-5 (SC-74A, SOT-753) and DSBGA (YZR).
Over-current, over-temperature, and short-circuit protection.