MICROCHIP MIC5239-3.3YS Fixed LDO Voltage Regulator, 2.3V to 30V, 350mV Dropout, 3.3Vout, 500mAout, SOT-223-3

The MIC5239-3.3YS is a low quiescent current 500mA µCap LDO Regulator with a maximum operating input voltage of 30V and a quiescent current of 23µA, it is ideal for supplying keep-alive power in systems with high voltage batteries. Capable of 500mA output, the regulator has a dropout voltage of only 350mV. It can provide high output current for applications such as USB. As a µCap LDO, the regulator is stable with either a ceramic or a tantalum output capacitor. It only requires a 3.3µF output capacitor for stability. The regulator with a logic-compatible enable input and an under-voltage error flag indicator. It features a thermal shutdown, current limit, overvoltage shutdown, reverse leakage protection and reverse battery protection.

• Stable with ceramic or tantalum output capacitor
• Logic-compatible enable input
• Low output voltage error flag indicator
• Over-current protection
• Thermal shutdown
• Reverse leakage protection
• Reverse battery protection

Applications

Power Management, Portable Devices, Consumer Electronics, Computers & Computer Peripherals, Automotive

ESD sensitive device, take proper precaution while handling the device. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.