NCP785

NCP785 Product Preview Wide Input Voltage Range 5 mA Ultra-Low Iq, High PSRR Linear Regulator The NCP785 is a high−performance linear regulator, offering a very wide operating input voltage range of up to 450 V DC, with an output current of up to 5 mA. Ideal for high input voltage applications such as industrial and home metering, home appliances. The NCP785 family offers ±5% initial accuracy, extremely high−power supply rejection ratio and ultra−low quiescent current. The NCP785 family is optimized for high−voltage line and load transients, making them ideal for harsh environment applications. The NCP785 is offered in fixed output voltage options 3.3 V and 5.0 V. SOT−223 and SOT−89 packages offer good thermal performance and help to minimize the overall solution size. Features Wide Input Voltage Range: DC: Up to 450 V AC: 85 V to 260 V (half−wave rectifier and 2.2 mF capacitor) 5 mA Guaranteed Output Current Ultra Low Quiescent Current: Typ. 6 mA (VOUT ≤ 5 V) ±5% Accuracy Over Full Load, Line and Temperature Variations Ultra−high PSRR: 70 dB at 60 Hz, 90 dB at 100 kHz Stable with Ceramic Output Capacitor 22 mF MLCC Thermal Shutdown and Current Limit Protection Available in Thermally Enhanced SOT89−3, SOT−223 Packages This is a Pb−Free Device Typical Applications Industrial Applications, Home Appliances Home Metering / Network Application Off−line Power Supplies www.onsemi.com SOT−223 S SUFFIX CASE 318E MARKING DIAGRAMS 4 AYW XXXXXG G 123 SOT−89 H...