
The TC1305 combines two CMOS Low Dropout Regulators and a Microprocessor Monitor in a space-saving 10-Pin MSOP package. Designed specifically for battery-operated systems, the device’s CMOS construction eliminates wasted ground current, significantly extending battery life. Total supply current is typically 120µA at full load, 20 to 60 times lower than in bipolar regulators! The TC1305 features selectable output voltages for higher design flexibility. The tri-state SELECT pin allows the user to select VOUT1 and VOUT2from 3 different values (2.5V, 2.8V and 3.0V). An active low RESET is asserted when the detected voltage (VDET) falls below the 2.63V reset voltage threshold. The RESET output remains low for 300msec (typical) after VDET rises above the reset threshold. When the shutdown controls (SHDN1 and SHDN2) are low, the regulator output voltages fall to zero, RESET output remains valid and supply current is reduced to 20µA (typ.). Other key features for the device include ultra low-noise operation, fast response to step changes in load, and very low dropout voltage (typically 240mV at full load). The device also incorporates both over-temperature and over-current protection. Each regulator is stable with an output capacitor of only 1µF and has a maximum output current of 150mA. The 1305 is featured in a 10-pin MSOP package with selective output voltages.
YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.
TC1305 is an authentic electronic component manufactured by Microchip, categorized under Power Management ICs. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official TC1305 datasheet above.
Electronic component spot-market pricing for TC1305 fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.
Lead times for TC1305 depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.
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