The ZCC2785 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
10 mA.
Ideal for high input voltage applications such as industrial and home metering,
home appliances. The ZCC2785 family offers ±5% initial accuracy, extremely
high−power supply rejection ratio and ultra−low quiescent current. The
ZCC2785 is optimized for high−voltage line and load transients, making this
part ideal for harsh environment applications.
The ZCC2785 is offered in fixed output voltage options 2.7V,3.3 V, and5.0 V.
ESOP8 & SOT89package offers good thermal performance and help to
minimize the solution size.
Features
● Wide Input Voltage Range:
DC: Up to 450 V
AC: 85 V to 260 V (half−wave rectifier and 2.2 µF capacitor)
●10 mA Guaranteed Output Current
●Ultra Low Quiescent Current: Typ. 10 µA (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 µF MLCC
●Thermal Shutdown and Current Limit Protection
●Available in Thermally Enhanced ESOP8 Package
●This is a Pb−Free Device
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