| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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607 pcs
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607 pcs | On Request | 1 | On Request | On Request | 1631+ | On Request | On Request | |
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401 pcs
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401 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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3 pcs
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3 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LT1763CS8-3.3 is a micropower, low noise, low dropout linear voltage regulator capable of supplying 500mA of output current with a dropout voltage of 300mV. Designed for battery-powered systems, its low 30µA quiescent current makes it an ideal choice. The device features low output noise, dropping to 20µVRMS over a 10Hz to 100kHz bandwidth with an external bypass capacitor.
This regulator is stable with output capacitors as low as 3.3µF and can utilize small ceramic capacitors without the series resistance required by other regulators. Internal protection circuitry includes reverse battery protection, current limiting, thermal limiting, and reverse current protection. The LT1763CS8-3.3 is available in an 8-lead SO package and is suitable for applications such as cellular phones, battery-powered systems, and noise-sensitive instrumentation systems.
Key electrical specifications include a wide input voltage range of 1.8V to 20V, a low dropout voltage of 300mV, and a very low shutdown current of less than 1µA. The fixed output voltage is 3.3V, and it offers a PSRR of 65dB at 120Hz. The device operates within an ambient temperature range of -40°C to 125°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LT1763CS8-3.3 has a fixed output voltage of 3.3V.
The maximum output current is 500mA.
The input voltage range is 1.8V to 20V.
The operating temperature range is -40°C to 125°C.
The LT1763CS8-3.3 is available in an 8-SOIC surface-mount package.
The typical dropout voltage is 300mV, with a maximum of 0.45V at 500mA.
The quiescent current is 30µA, and shutdown current is below 1µA.