📢 Flat rate shipping below $10 in multiple countries! Limited offer ends May 31 🛒 Order now

LK112SM18TR

LK112SM18TR

Active

LK112SM50TR

Low noise and low drop voltage regulator with shutdown function

Operating RangeIndustrial
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2 (**)
GradeIndustrial
Package NameSOT23-5L

The LK112S is a low-dropout linear regulator with shutdown function. The internal switch can be controlled by TTL or CMOS logic levels. The device is ON when the control pin is pulled to a high logic level. An external capacitor can be connected to the noise bypass pin to reduce the output noise...
Read More

Key features
  • Output current up to 200 mA
  • Low-dropout voltage (500 mV max. at IOUT = 200 mA)
  • Very low quiescent current: 0.1 μA in OFF mode and max. 250 μA in ON mode at IOUT = 0 mA
  • Low output noise: typ. 30 μV at IOUT = 60 mA and 10 Hz < f < 80 kHz
  • Wide range of output voltages
  • Internal current and thermal limit
  • VOUT tolerance ± 2% (at 25 °C)
  • Operative input voltage from: VOUT + 0.5 to 14 V (for VOUT > 2 V) or from 2.5 V to 14 V (for VOUT < 2 V)
In stock
Quantity $ per unit Savings
1-9$1.090%
10-24$0.9711%
25-99$0.9216%
100$0.7630%
Contact sales
$1.09
$1.09
Operating RangeIndustrial
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2 (**)
GradeIndustrial
Package NameSOT23-5L

The LK112S is a low-dropout linear regulator with shutdown function. The internal switch can be controlled by TTL or CMOS logic levels. The device is ON when the control pin is pulled to a high logic level. An external capacitor can be connected to the noise bypass pin to reduce the output noise...
Read More

Key features
  • Output current up to 200 mA
  • Low-dropout voltage (500 mV max. at IOUT = 200 mA)
  • Very low quiescent current: 0.1 μA in OFF mode and max. 250 μA in ON mode at IOUT = 0 mA
  • Low output noise: typ. 30 μV at IOUT = 60 mA and 10 Hz < f < 80 kHz
  • Wide range of output voltages
  • Internal current and thermal limit
  • VOUT tolerance ± 2% (at 25 °C)
  • Operative input voltage from: VOUT + 0.5 to 14 V (for VOUT > 2 V) or from 2.5 V to 14 V (for VOUT < 2 V)