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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments LP2982IM5-3.3 is a micropower, ultra-low-dropout linear voltage regulator designed for battery-powered applications. It provides a fixed 3.3V output voltage with a maximum output current of 50mA. The device operates with an input voltage range of 2.1V to 16V and features a typical dropout voltage of 120mV at 50mA load.
Key electrical characteristics include a low quiescent current of less than 1µA when shut down and a typical quiescent current of 65µA during operation. It offers a typical PSRR of 45dB at 1kHz and 30µVrms output noise with an external bypass capacitor. The regulator includes overcurrent and overtemperature protection features.
Packaged in a compact SOT-23-5 surface-mount package, the LP2982IM5-3.3 is suitable for space-constrained designs. Its operating temperature range is -40°C to +125°C. The device requires minimal external components and is stable with a 2.2µF ceramic capacitor.
| Qty | Low | High |
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| 1+ | $0.30 | $0.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LP2982IM5-3.3 provides a fixed output voltage of 3.3V.
The maximum output current for the LP2982IM5-3.3 is 50mA.
The input voltage range for the LP2982IM5-3.3 is up to 16V.
The operating temperature range for the LP2982IM5-3.3 is -40°C to +125°C.
The LP2982IM5-3.3 is available in a SOT-23-5 package.