ADP1109A
alert : Obsolete
searchIcon
cartIcon

ADP1109A

Versatile step-up switching regulator

Show More showmore-icon

alert : Obsolete tooltip
alert : Obsolete tooltip
Part Details
Features
  • Ground Current: 460 µA
  • Operates at Supply Voltages 2 V to 9 V
  • Fixed 3.3 V, 5 V, 12 V and Adjustable Output
  • Oscillator Frequency: 120 kHz
  • Logic Shutdown
  • Minimum External Components Required
  • 8-Lead DIP and SO-8 Packages
Additional Details
show more Icon

The ADP1109A-5 can deliver 100 mA at 5 V from a 3 V input and the ADP1109A-12 can deliver 60 mA at 12 V from a 5 V input. The device also features a logic controlled shutdown capability that, when a logic low is applied, will shut down the oscillator. The 120 kHz operating frequency allows for the use of small surface mount components.

The gated oscillator capability eliminates the need for frequency compensation.

close icon
Software & Part Ecosystem

Software & Part Ecosystem

Recently Viewed