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10 pcs
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10 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LT1763CS8-1.8#PBF is a micropower, low noise, low dropout linear regulator capable of supplying 500mA of output current with a dropout voltage of 300mV. Designed for battery-powered systems, it features a low quiescent current of 30µA. With the addition of an external bypass capacitor, the output noise can be reduced to 20µVRMS over a 10Hz to 100kHz bandwidth.
This regulator is stable with output capacitors as low as 3.3µF and can utilize small ceramic capacitors without the need for series resistance. Internal protection circuitry includes reverse battery protection, current limiting, and thermal limiting. The LT1763CS8-1.8#PBF is available in an 8-lead SOIC package, suitable for surface mount applications.
Key electrical characteristics include a wide input voltage range of 1.8V to 20V, a low dropout voltage of 300mV at 500mA, and a very low shutdown current of less than 1µA. The device offers fixed output voltages including 1.8V, and an adjustable output option is also available. Its PSRR is 65dB at 120Hz, making it suitable for noise-sensitive applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 1.8V to 20V.
This part provides a fixed 1.8V output.
The maximum output current is 500mA.
Dropout voltage is 300mV at 500mA load.
Output noise is 20µVRMS over 10Hz to 100kHz.
The device comes in an 8-SOIC surface mount package.
-40°C to 125°C.