datasheetbank_Logo
Технический паспорт Поисковая и бесплатно техническое описание Скачать
HOME  >>>  STMicroelectronics  >>> LK112M18TR PDF

LK112M18TR Даташит - STMicroelectronics

LK112 image

Номер в каталоге
LK112M18TR

Other PDF
  no available.

PDF
DOWNLOAD     

page
18 Pages

File Size
327.5 kB

производитель
ST-Microelectronics
STMicroelectronics 

Description
The LK112 is a low-dropout linear regulator with a built-in electronic switch. The internal switch can be controlled by TTL or CMOS logic levels. The device is on-state when the control pin is pulled to a logic high level. An external capacitor can be connected to the noise bypass pin to reduce the output noise level to 30 µVrms. An internal PNP pass transistor is used to achieve a low-dropout voltage. The LK112 has a very low quiescent current in on mode while in off mode Iq is reduced below 100 nA max. The internal thermal shutdown circuitry limits the junction temperature below 150 °C. Load current is internally monitored and the device shuts down in the presence of a short-circuit or overcurrent condition on the output.


FEATUREs
• Output current up to 150 mA
• Low-dropout voltage (350 mV at IOUT = 150 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

Page Link's: 1  2  3  4  5  6  7  8  9  10  More Pages 

Номер в каталоге
Компоненты Описание
View
производитель
Low noise low drop voltage regulator with shutdown function
PDF
STMicroelectronics
LOW NOISE LOW DROP VOLTAGE REGULATOR WITH SHUTDOWN FUNCTION
PDF
STMicroelectronics
LOW NOISE LOW DROP VOLTAGE REGULATOR WITH SHUTDOWN FUNCTION
PDF
STMicroelectronics
Very low drop and low noise voltage regulator with inhibit function
PDF
STMicroelectronics
LOW DROP-OUT AND LOW NOISE VOLTAGE REGULATOR
PDF
RICOH Co.,Ltd.
VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE, WITH INHIBIT FUNCTION
PDF
STMicroelectronics
VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE, WITH INHIBIT FUNCTION
PDF
Unisonic Technologies
Very low drop and low noise voltage regulator low ESR capacitors compatible, with inhibit function
PDF
STMicroelectronics
VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR WITH INHIBIT FUNCTION, LOW ESR CAP. COMPATIBLE
PDF
STMicroelectronics
VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE, WITH INHIBIT FUNCTION
PDF
E-Tech Electronics LTD

Share Link: GO URL

All Rights Reserved© datasheetbank.com  [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]