| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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405 pcs
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405 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request |
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The TS2951CS50 from Taiwan Semiconductor (TSC) is a 150mA ultra low dropout voltage regulator designed for low power applications. It features a very low quiescent current of 75µA typical and a low dropout voltage, making it an excellent choice for battery-powered devices such as portable computers and cordless telephones.
This regulator offers a programmable output voltage from 1.24V to 29V with external resistors, or fixed outputs of 5.0V, 3.3V, and 3.0V. It boasts extremely tight load and line regulation of 0.05% typical and a very low output temperature coefficient, enabling its use as a low-power voltage reference. The TS2951CS50 includes an error flag output to warn of output dropout and a logic-controlled shutdown input for electronic control.
Key features include stability with only 1µF capacitance, current and thermal limiting, and an output voltage sense pin. The device is available in a SOP-8 package and is suitable for surface mount applications. Its design makes it a superior choice over similar products for applications requiring stable and efficient voltage regulation.
Applications include battery-powered systems, SMPS post-regulators, and voltage references in portable consumer equipment.
The TS2951CS50 offers fixed outputs of 5V, 3.3V, and 3V, and a programmable output from 1.24V to 29V using external resistors.
The device is available in an SOP-8 surface mount package.
The operating junction temperature range is -40°C to +125°C.
The typical quiescent current is 75µA.
Dropout voltage is 40µV typical at light load and 380mV typical at 100mA output.
Yes, it requires only a 1µF output capacitor for stability.
The moisture sensitivity level is MSL Level 1.