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L78L18CZ-TR

Description
18V FIXED POSITIVE REGULATOR, BCY3, ROHS COMPLIANT, TO-92, 3 PIN
CategoryPower/power management    The power supply circuit   
File Size537KB,31 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Environmental Compliance  
Download Datasheet Parametric Compare View All

L78L18CZ-TR Overview

18V FIXED POSITIVE REGULATOR, BCY3, ROHS COMPLIANT, TO-92, 3 PIN

L78L18CZ-TR Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerSTMicroelectronics
Parts packaging codeTO-92
package instructionTO-92,
Contacts3
Reach Compliance Codecompliant
Maximum input voltage33 V
Minimum input voltage22 V
JESD-30 codeO-XBCY-T3
JESD-609 codee3
Humidity sensitivity levelNOT APPLICABLE
Number of functions1
Number of terminals3
Working temperatureTJ-Max125 °C
Working temperature TJ-Min
Maximum output current 10.1 A
Maximum output voltage 119.8 V
Minimum output voltage 116.2 V
Nominal output voltage 118 V
Package body materialUNSPECIFIED
encapsulated codeTO-92
Package shapeROUND
Package formCYLINDRICAL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Regulator typeFIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
surface mountNO
technologyBIPOLAR
Terminal surfaceMATTE TIN
Terminal formTHROUGH-HOLE
Terminal locationBOTTOM
Maximum time at peak reflow temperatureNOT SPECIFIED
L78L00 series
Positive voltage regulators
Features
Output current up to 100 mA
Output voltages of 3.3; 5; 6; 8; 9; 12; 15; 18;
24V
Thermal overload protection
Short circuit protection
No external components are required
Available in either ±5% (AC) or ±10% (C)
selection
SO-8
SOT-89
TO-92
Description
The L78L00 series of three-terminal positive
regulators employ internal current limiting and
thermal shutdown, making them essentially
indestructible. If adequate heat-sink is provided,
they can deliver up to 100 mA output current.
They are intended as fixed voltage regulators in a
wide range of applications including local or on-
card regulation for elimination of noise and
distribution problems associated with single-point
regulation.
In addition, they can be used with power pass
elements to make high-current voltage regulators.
The L78L00 series used as Zener diode/resistor
combination replacement, offers an effective
output impedance improvement of typically two
orders of magnitude, along with lower quiescent
current and lower noise.
Schematic diagram
June 2007
Rev. 13
1/30
www.st.com
30

L78L18CZ-TR Related Products

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Description 18V FIXED POSITIVE REGULATOR, BCY3, ROHS COMPLIANT, TO-92, 3 PIN 9V FIXED POSITIVE REGULATOR, BCY3, ROHS COMPLIANT, TO-92, 3 PIN 18V FIXED POSITIVE REGULATOR, BCY3, ROHS COMPLIANT, TO-92, 3 PIN 8V FIXED POSITIVE REGULATOR, BCY3, ROHS COMPLIANT, TO-92, 3 PIN 12V FIXED POSITIVE REGULATOR, BCY3, ROHS COMPLIANT, TO-92, 3 PIN 15V FIXED POSITIVE REGULATOR, BCY3, ROHS COMPLIANT, TO-92, 3 PIN 18V FIXED POSITIVE REGULATOR, BCY3, ROHS COMPLIANT, TO-92, 3 PIN 18V FIXED POSITIVE REGULATOR, BCY3, ROHS COMPLIANT, TO-92, 3 PIN 6V FIXED POSITIVE REGULATOR, BCY3, ROHS COMPLIANT, TO-92, 3 PIN 24V FIXED POSITIVE REGULATOR, BCY3, ROHS COMPLIANT, TO-92, 3 PIN
Is it lead-free? Lead free Lead free Lead free Lead free Lead free Lead free Lead free Lead free Lead free Lead free
Is it Rohs certified? conform to conform to conform to conform to conform to conform to conform to conform to conform to conform to
Parts packaging code TO-92 TO-92 TO-92 TO-92 TO-92 TO-92 TO-92 TO-92 TO-92 TO-92
package instruction TO-92, TO-92, ROHS COMPLIANT, TO-92, 3 PIN TO-92, ROHS COMPLIANT, TO-92, 3 PIN TO-92, ROHS COMPLIANT, TO-92, 3 PIN TO-92, TO-92, TO-92,
Contacts 3 3 3 3 3 3 3 3 3 3
Reach Compliance Code compliant compliant not_compliant compliant compliant compliant compliant compliant compliant compliant
Maximum input voltage 33 V 23 V 33 V 20 V 27 V 30 V 33 V 33 V 20 V 38 V
Minimum input voltage 22 V 11.5 V 22 V 8.5 V 14.5 V 17.5 V 22 V 22 V 8.5 V 27 V
JESD-30 code O-XBCY-T3 O-XBCY-T3 O-XBCY-T3 O-XBCY-T3 O-XBCY-T3 O-XBCY-T3 O-XBCY-T3 O-XBCY-T3 O-XBCY-T3 O-XBCY-T3
JESD-609 code e3 e3 e3 e3 e3 e3 e3 e3 e3 e3
Number of functions 1 1 1 1 1 1 1 1 1 1
Number of terminals 3 3 3 3 3 3 3 3 3 3
Working temperatureTJ-Max 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C
Maximum output current 1 0.1 A 0.1 A 0.1 A 0.1 A 0.1 A 0.1 A 0.1 A 0.1 A 0.1 A 0.1 A
Maximum output voltage 1 19.8 V 9.9 V 19.8 V 8.8 V 12.6 V 16.5 V 18.9 V 18.9 V 6.6 V 26.4 V
Minimum output voltage 1 16.2 V 8.1 V 16.2 V 7.2 V 11.4 V 13.5 V 17.1 V 17.1 V 5.4 V 21.6 V
Nominal output voltage 1 18 V 9 V 18 V 8 V 12 V 15 V 18 V 18 V 6 V 24 V
Package body material UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED
encapsulated code TO-92 TO-92 TO-92 TO-92 TO-92 TO-92 TO-92 TO-92 TO-92 TO-92
Package shape ROUND ROUND ROUND ROUND ROUND ROUND ROUND ROUND ROUND ROUND
Package form CYLINDRICAL CYLINDRICAL CYLINDRICAL CYLINDRICAL CYLINDRICAL CYLINDRICAL CYLINDRICAL CYLINDRICAL CYLINDRICAL CYLINDRICAL
Peak Reflow Temperature (Celsius) NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Regulator type FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
surface mount NO NO NO NO NO NO NO NO NO NO
technology BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR
Terminal surface MATTE TIN MATTE TIN Tin (Sn) MATTE TIN MATTE TIN MATTE TIN MATTE TIN MATTE TIN MATTE TIN MATTE TIN
Terminal form THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE
Terminal location BOTTOM BOTTOM BOTTOM BOTTOM BOTTOM BOTTOM BOTTOM BOTTOM BOTTOM BOTTOM
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
Maker STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics - STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Humidity sensitivity level NOT APPLICABLE NOT APPLICABLE - NOT APPLICABLE NOT APPLICABLE NOT APPLICABLE NOT APPLICABLE NOT APPLICABLE NOT APPLICABLE NOT APPLICABLE
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