NCP786L: LDO Linear Voltage Regulator, Ultra-Wide Input Voltage Range, 450 V, 5 mA

Description: The NCP786L is a high-performance 5 mA low dropout...
  • The NCP786L is a high-performance 5 mA low dropout (LDO) linear voltage regulator, offering a very wide operating input voltage range of up to 450 V DC operating and 700 V DC maximum. It is an ideal choice for high input voltage applications such as industrial and home automation, smart metering, home appliances. The NCP786L offers ±5% of output voltage accuracy, extremely high power supply rejection ratio and ultra low quiescent current of 10 µA typical. The NCP786L is very well suited for harsh environmental conditions. The NCP786L is offered as adjustable voltage regulator with output voltages from 1.27 V to 15 V. SOT−223 package offers acceptable thermal performance and small PCB size.
  • Features
  • Operating Input Voltage: Up to 450 VDC - Allows for direct AC mains connection
  • PSRR: 70 dB at 60 Hz - Effectively reduces the input ripple
  • Quiescent Current: 10 µA typical - Greatly reduces the no-load power consumption
  • SOT-223 Package - Ideally suited for space constrained applications
  • Applications
  • Industrial, Home Automation, White Goods, Lighting
  • Low-Power MCU Applications Power Supply
  • Smaller Size, No-Load Efficient replacement for Capacitive Dropper
  • End Products
  • Circuit Breakers
  • Smoke Sensors
  • Home Appliances
  • Smart Meters
  • Technical Documentation & Design Resources
    Availability and Samples
    NCP786LSTADJT3G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: LDO Linear Voltage Regulator, Ultra-Wide Input Voltage Range, 450 V, 5 mA, Adjustable Vout (from 1.27 V to 15 V)
  • Package Type: SOT-223 (TO-261) 4 LEAD
  • Package Case Outline: 0.0318
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 4000
  • Inventory

  • Market Leadtime (weeks):Contact Factory
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  • Digikey:>1K
  • Mouser:>1K
  • Specifications
  • Output: Single 
  • Polarity: Positive 
  • VO (V): 1.275 
  • IO Typ (A): 0.005 
  • VI Min (V): 55 
  • VI Max (V): 450 
  • VDO Typ (V):
  • Iq Typ (mA): 0.01 
  • PSRR (dB): 70 
  • Noise (µVrms): 146 
  • Enable: No 
  • PowerGood: No 
  • Package Type: SOT-223 (TO-261) 4 LEAD 
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