| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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12,000 pcs
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12000 pcs | On Request | 1 | On Request | On Request | 25+ | On Request | On Request | |
|
1,122 pcs
|
1122 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Current | |
| Halogen Free | |
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| PSRR | |
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| SVHC Present | |
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| Tape & Reel | |
| Voltage | |
| Voltage Dropout (Max) |
The Texas Instruments LP2985A-30DBVR is a high-accuracy, low-dropout (LDO) linear voltage regulator. It provides a fixed 3V output voltage with a maximum output current of 150mA. This device is suitable for various power management applications where a stable and low-noise voltage supply is critical.
Key electrical specifications include an input voltage range of 2.2V to 16V, a typical dropout voltage of 280mV at 150mA, and a typical quiescent current of 65µA. The regulator features high Power Supply Rejection Ratio (PSRR) of 45dB at 1kHz and low output noise of 30µVrms. Protection features include over current, over temperature, and short circuit protection.
The LP2985A-30DBVR is available in a compact SOT-23-5 surface-mount package, making it ideal for space-constrained designs. It operates within an ambient temperature range of -40°C to 125°C. The device requires a minimum load capacitance of 2.2µF for stability.
This LDO regulator is designed for applications such as battery-powered devices, portable electronics, and post-regulation for switching power supplies. Its combination of performance, small package size, and integrated protection features makes it a versatile choice for designers.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LP2985A-30DBVR has a fixed output voltage of 3V.
The maximum output current for the LP2985A-30DBVR is 150mA.
The input voltage range for the LP2985A-30DBVR is from 2.2V to 16V.
The typical dropout voltage is 280mV at 150mA, and the maximum dropout voltage is 0.58V at 150mA.
The operating temperature range is -40°C to 125°C.
The LP2985A-30DBVR is supplied in a SOT-23-5 package.