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45 pcs
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45 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LP3875EMP-3.3/NOPB from National Semiconductor is a fast ultra-low-dropout linear regulator designed for applications requiring stable voltage regulation.
This regulator operates with an input voltage range of 2.5 V to 7 V and can supply up to 1.5 A of DC current. It features an ultra-low dropout voltage, typically 380 mV at 1.5 A, and maintains a load regulation of 0.06%. The output voltage accuracy is specified at ±1.5% under typical conditions.
Key electrical characteristics include a typical quiescent current of 6 mA at 1.5 A load and a shutdown current of 10 nA. The device is available in multiple package options including TO-263, TO-220, and SOT-223, supporting various mounting requirements.
With an operating temperature range of -40°C to 125°C, the LP3875EMP-3.3/NOPB is suitable for a wide array of applications, including microprocessor power supplies and bus terminators.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.57 | $1.57 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.5 V to 7 V.
The fixed output voltage is 3.3 V.
The dropout voltage is 380 mV at 1.5 A load current and 38 mV at 150 mA load current.
The ensured output current is 1.5 A DC.
The junction temperature range is -40°C to 125°C.
Available packages include TO-263, SOT-223, and TO-220.
The typical ground pin current is 6 mA at 1.5 A load current.