| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,091 pcs
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5091 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
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| Tape & Reel |
The LT1763IDE#TRPBF is a micropower, low noise, low dropout linear voltage regulator from LT, capable of supplying 500mA of output current with a typical dropout voltage of 300mV. Designed for battery-powered systems, it boasts a low quiescent current of 30µA, which remains stable even during dropout.
A key feature is its low output noise, dropping to 20µVRMS over a 10Hz to 100kHz bandwidth with an external 0.01µF bypass capacitor. The regulator is stable with output capacitors as low as 3.3µF, including small ceramic capacitors without the need for series resistance.
Internal protection circuitry includes reverse battery protection, current limiting, and thermal limiting. This specific part provides a fixed 3.3V output. The LT1763 series is available in 8-lead SO and 12-lead, low profile (4mm × 3mm) DFN packages, suitable for surface mount applications.
Applications include cellular phones, battery-powered systems, and noise-sensitive instrumentation systems where stable, low-noise power is critical.
The LT1763IDE#TRPBF has a fixed output voltage of 3.3V.
The typical output current is 500mA.
The typical output noise is 20µVRMS over a 10Hz to 100kHz bandwidth with a 0.01µF bypass capacitor.
The typical quiescent current is 30µA.
The input voltage range is 1.8V to 20V.
It includes reverse battery protection, reverse current protection, overcurrent protection, and overtemperature protection.
It is available in an 8-Lead SO package and a 12-Lead DFN (4mm x 3mm) package.