| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,970 pcs
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2970 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Storage Temperature | |
| Tape & Reel |
The Texas Instruments LP3985ITLX-285 is a versatile 150-mA low-dropout (LDO) linear voltage regulator designed for various power management applications. It operates with an input voltage range of 2.5 V to 6 V and provides a stable output with a maximum dropout voltage of 100 mV at a 150-mA load. The regulator features a low output noise of 30 µVrms and high PSRR of 42 dB at 100 KHz, making it suitable for noise-sensitive applications.
This device offers multiple fixed output voltage options, including 2.5 V, 2.85 V, 3.3 V, and 5 V, among others. It includes a standard logic-controlled enable pin for power management and a low quiescent current of 0.085 mA, which further reduces to less than 1.5 µA when shut down. The LP3985ITLX-285 is designed to be stable with ceramic and high-quality tantalum capacitors.
Available in compact DSBGA and SOT-23 packages, this LDO regulator is well-suited for space-constrained designs. It operates within a junction temperature range of -40°C to 125°C and incorporates thermal shutdown and short-circuit current limit protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum input voltage is 6 V.
The maximum output current is 0.15 A.
Available fixed output voltage options include 2.5, 2.6, 2.7, 2.8, 2.85, 2.9, 3, 3.1, 3.2, 3.3, 4.7, 4.75, 4.8, and 5 V.
The typical output noise is 30 µVrms.
The typical quiescent current is 0.085 mA.
The operating temperature range is -40°C to 125°C.
The typical dropout voltage is 100 mV at a 150-mA load.