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UC1834J-UC1834J/883B Fast Delivery,Good Price
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UC1834JTIN/a1avaiHigh Efficiency Linear Regulator
UC1834J/883B |UC1834J883BUCN/a30avaiHigh Efficiency Linear Regulator


UC1834J/883B ,High Efficiency Linear RegulatorELECTRICAL CHARACTERISTICS: Unless otherwise stated, these specifications apply for TA=- 55°C to +1 ..
UC1836 ,High Efficiency Regulator ControllerMAXIMUM RATINGS (Note 1)Input Supply Voltage (+VIN) . . . . . . . . . . . . . . . . –1.0V to + 40V ..
UC1836 ,High Efficiency Regulator ControllerFEATURES DESCRIPTION• Complete Control for a High Current, The UC1835/6 families of linear controll ..
UC1838AJ/883B , MAGNETIC AMPLIFIER CONTROLLER
UC1842 ,Current Mode PWM ControllerBlock Diagrams. 11Information..... 368.3 Feature Description.... 124 Revision HistoryChanges from R ..
UC1842AJ ,Current Mode PWM Controller
ULN2001 ,HIGH-VOLTAGE/ HIGH-CURRENT DARLINGTON ARRAYSULN2001A-ULN2002A® ULN2003A-ULN2004ASEVEN DARLINGTON ARRAYS. SEVEN DARLINGTONS PER PACKAGE.OUTPUT C ..
ULN2001A ,SEVEN DARLINGTON ARRAYSULN2001A-ULN2002A® ULN2003A-ULN2004ASEVEN DARLINGTON ARRAYS. SEVEN DARLINGTONS PER PACKAGE.OUTPUT C ..
ULN2001D ,Seven darlington arraysABSOLUTE MAXIMUM RATINGSSymbol Parameter Value UnitV Output Voltage 50 VoV Input Voltage (for ULN20 ..
ULN2001D1013TR ,SEVEN DARLINGTON ARRAYSULN2001A-ULN2002A® ULN2003A-ULN2004ASEVEN DARLINGTON ARRAYS. SEVEN DARLINGTONS PER PACKAGE.OUTPUT C ..
ULN2002 ,SEVEN DARLINGTON ARRAYSULN2001A-ULN2002A® ULN2003A-ULN2004ASEVEN DARLINGTON ARRAYS. SEVEN DARLINGTONS PER PACKAGE.OUTPUT C ..
ULN2002A ,HIGH VOLTAGE, HIGH CURRENT DARLINGTON TRANSISTOR ARRAYSULN2001A-ULN2002A® ULN2003A-ULN2004ASEVEN DARLINGTON ARRAYS. SEVEN DARLINGTONS PER PACKAGE.OUTPUT C ..


UC1834J-UC1834J/883B
High Efficiency Linear Regulator
UC1834
UC2834
UC3834

High Efficiency Linear Regulator
FEATURES
Minimum VIN - VOUT Less Than
0.5V At 5A Load With External
Pass Device Equally Usable For Either Positive
or Negative Regulator Design Adjustable Low Threshold Current
Sense Amplifier Under And Over-Voltage Fault Alert
With Programmable Delay Over-Voltage Fault Latch With
100mA Crowbar Drive Output
DESCRIPTION

The UC1834 family of integrated circuits is optimized for the design of low
input-output differential linear regulators. A high gain amplifier and 200mA
sink or source drive outputs facilitate high output current designs which use
an external pass device. With both positive and negative precision refer-
ences, either polarity of regulator can be implemented. A current sense am-
plifier with a low, adjustable, threshold can be used to sense and limit
currents in either the positive or negative supply lines.
In addition, this series of parts has a fault monitoring circuit which senses
both under and over-voltage fault conditions. After a user defined delay for
transient rejection, this circuitry provides a fault alert output for either fault
condition. In the over-voltage case, a 100mA crowbar output is activated.
An over-voltage latch will maintain the crowbar output and can be used to
shutdown the driver outputs. System control to the device can be accom-
modated at a single input which will act as both a supply reset and remote
shutdown terminal. These die are protected against excessive power dissi-
pation by an internal thermal shutdown function.
BLOCK DIAGRAM
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