Linear Voltage Regulator IC Positive Fixed 1 Output 10mA SOT-89-3
The NCP785A 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 NCP785A family offers ±5% initial
accuracy, extremely high−power supply rejection ratio and ultra−low
quiescent current. The NCP785A is optimized for high−voltage line
and load transients, making this part ideal for harsh environment
applications.
The NCP785A is offered in fixed output voltage options 3.3 V,
5.0 V, 12 V and 15 V.
SOT−89 package 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 F capacitor)
• 10 mA Guaranteed Output Current
• Ultra Low Quiescent Current: Typ. 10 A (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 F MLCC
• Thermal Shutdown and Current Limit Protection
• Available in Thermally Enhanced SOT89−3 Package
• This is a Pb−Free Device
Typical Applications
• Industrial Applications, Home Appliances
• Home Metering / Network Application
• Off−line Power Supplies
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