MC78L05 is a 5V positive voltage regulator

11 files changed, 920 insertions, 0 deletions

diff --git a/library/SubcircuitLibrary/MC78L05_sub/D.lib b/library/SubcircuitLibrary/MC78L05_sub/D.lib
new file mode 100644
index 00000000..f53bf3e0
--- /dev/null
+++ b/library/SubcircuitLibrary/MC78L05_sub/D.lib
@@ -0,0 +1,2 @@
+.model 1N4148 D(is=2.495E-09 rs=4.755E-01 n=1.679E+00 tt=3.030E-09 cjo=1.700E-12 vj=1 m=1.959E-01 bv=1.000E+02 ibv=1.000E-04)
+
diff --git a/library/SubcircuitLibrary/MC78L05_sub/MC78L05_IC-cache.lib b/library/SubcircuitLibrary/MC78L05_sub/MC78L05_IC-cache.lib
new file mode 100644
index 00000000..c353ac98
--- /dev/null
+++ b/library/SubcircuitLibrary/MC78L05_sub/MC78L05_IC-cache.lib
@@ -0,0 +1,164 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# PORT
+#
+DEF PORT U 0 40 Y Y 26 F N
+F0 "U" 50 100 30 H V C CNN
+F1 "PORT" 0 0 30 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 325 225 285 -1421 -1278 0 1 0 N 100 50 150 0
+A 376 -275 356 1294 1408 0 1 0 N 150 0 100 -50
+S -100 50 100 -50 0 1 0 N
+X ~ 1 250 0 100 L 30 30 1 1 B
+X ~ 2 250 0 100 L 30 30 2 1 B
+X ~ 3 250 0 100 L 30 30 3 1 B
+X ~ 4 250 0 100 L 30 30 4 1 B
+X ~ 5 250 0 100 L 30 30 5 1 B
+X ~ 6 250 0 100 L 30 30 6 1 B
+X ~ 7 250 0 100 L 30 30 7 1 B
+X ~ 8 250 0 100 L 30 30 8 1 B
+X ~ 9 250 0 100 L 30 30 9 1 B
+X ~ 10 250 0 100 L 30 30 10 1 B
+X ~ 11 250 0 100 L 30 30 11 1 B
+X ~ 12 250 0 100 L 30 30 12 1 B
+X ~ 13 250 0 100 L 30 30 13 1 B
+X ~ 14 250 0 100 L 30 30 14 1 B
+X ~ 15 250 0 100 L 30 30 15 1 B
+X ~ 16 250 0 100 L 30 30 16 1 B
+X ~ 17 250 0 100 L 30 30 17 1 B
+X ~ 18 250 0 100 L 30 30 18 1 B
+X ~ 19 250 0 100 L 30 30 19 1 B
+X ~ 20 250 0 100 L 30 30 20 1 B
+X ~ 21 250 0 100 L 30 30 21 1 B
+X ~ 22 250 0 100 L 30 30 22 1 B
+X ~ 23 250 0 100 L 30 30 23 1 B
+X ~ 24 250 0 100 L 30 30 24 1 B
+X ~ 25 250 0 100 L 30 30 25 1 B
+X ~ 26 250 0 100 L 30 30 26 1 B
+ENDDRAW
+ENDDEF
+#
+# eSim_CP1
+#
+DEF eSim_CP1 C 0 10 N N 1 F N
+F0 "C" 25 100 50 H V L CNN
+F1 "eSim_CP1" 25 -100 50 H V L CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+ALIAS capacitor_polarised
+$FPLIST
+ CP_*
+$ENDFPLIST
+DRAW
+A 0 -150 128 1287 513 0 1 20 N -80 -50 80 -50
+P 2 0 1 20 -80 30 80 30 N
+P 2 0 1 0 -70 90 -30 90 N
+P 2 0 1 0 -50 70 -50 110 N
+X ~ 1 0 150 110 D 50 50 1 1 P
+X ~ 2 0 -150 130 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# eSim_Diode
+#
+DEF eSim_Diode D 0 40 N N 1 F N
+F0 "D" 0 100 50 H V C CNN
+F1 "eSim_Diode" 0 -100 50 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+$FPLIST
+ TO-???*
+ *SingleDiode
+ *_Diode_*
+ *SingleDiode*
+ D_*
+$ENDFPLIST
+DRAW
+T 0 -100 50 60 0 0 0 A Normal 0 C C
+T 0 100 50 60 0 0 0 K Normal 0 C C
+P 2 0 1 6 50 50 50 -50 N
+P 3 0 1 0 -50 50 50 0 -50 -50 F
+X A 1 -150 0 100 R 40 40 1 1 P
+X K 2 150 0 100 L 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
+# eSim_NPN
+#
+DEF eSim_NPN Q 0 0 Y N 1 F N
+F0 "Q" -100 50 50 H V R CNN
+F1 "eSim_NPN" -50 150 50 H V R CNN
+F2 "" 200 100 29 H V C CNN
+F3 "" 0 0 60 H V C CNN
+ALIAS BC547 Q2N2222
+DRAW
+C 50 0 111 0 1 10 N
+P 2 0 1 0 25 25 100 100 N
+P 3 0 1 0 25 -25 100 -100 100 -100 N
+P 3 0 1 20 25 75 25 -75 25 -75 N
+P 5 0 1 0 50 -70 70 -50 90 -90 50 -70 50 -70 F
+X C 1 100 200 100 D 50 50 1 1 P
+X B 2 -200 0 225 R 50 50 1 1 P
+X E 3 100 -200 100 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# eSim_PNP
+#
+DEF eSim_PNP Q 0 0 Y N 1 F N
+F0 "Q" -100 50 50 H V R CNN
+F1 "eSim_PNP" -50 150 50 H V R CNN
+F2 "" 200 100 29 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+C 50 0 111 0 1 10 N
+P 2 0 1 0 25 25 100 100 N
+P 3 0 1 0 25 -25 100 -100 100 -100 N
+P 3 0 1 20 25 75 25 -75 25 -75 N
+P 5 0 1 0 90 -70 70 -90 50 -50 90 -70 90 -70 F
+X C 1 100 200 100 D 50 50 1 1 P
+X B 2 -200 0 225 R 50 50 1 1 P
+X E 3 100 -200 100 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# eSim_R
+#
+DEF eSim_R R 0 0 N Y 1 F N
+F0 "R" 50 130 50 H V C CNN
+F1 "eSim_R" 50 -50 50 H V C CNN
+F2 "" 50 -20 30 H V C CNN
+F3 "" 50 50 30 V V C CNN
+ALIAS resistor
+$FPLIST
+ R_*
+ Resistor_*
+$ENDFPLIST
+DRAW
+S 150 10 -50 90 0 1 10 N
+X ~ 1 -100 50 50 R 60 60 1 1 P
+X ~ 2 200 50 50 L 60 60 1 1 P
+ENDDRAW
+ENDDEF
+#
+# zener
+#
+DEF zener U 0 40 Y Y 1 F N
+F0 "U" -50 -100 60 H V C CNN
+F1 "zener" 0 100 60 H V C CNN
+F2 "" 50 0 60 H V C CNN
+F3 "" 50 0 60 H V C CNN
+DRAW
+P 2 0 1 0 100 -50 50 -100 N
+P 2 0 1 0 100 50 100 -50 N
+P 2 0 1 0 100 50 150 100 N
+P 4 0 1 0 0 50 0 -50 100 0 0 50 N
+X ~ IN -200 0 200 R 50 43 1 1 I
+X ~ OUT 300 0 200 L 50 43 1 1 O
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/library/SubcircuitLibrary/MC78L05_sub/MC78L05_IC.cir b/library/SubcircuitLibrary/MC78L05_sub/MC78L05_IC.cir
new file mode 100644
index 00000000..768e3dcd
--- /dev/null
+++ b/library/SubcircuitLibrary/MC78L05_sub/MC78L05_IC.cir
@@ -0,0 +1,38 @@
+* D:\FOSSEE\eSim\library\SubcircuitLibrary\MC78L05_IC\MC78L05_IC.cir
+
+* EESchema Netlist Version 1.1 (Spice format) creation date: 07/03/24 11:39:31
+
+* To exclude a component from the Spice Netlist add [Spice_Netlist_Enabled] user FIELD set to: N
+* To reorder the component spice node sequence add [Spice_Node_Sequence] user FIELD and define sequence: 2,1,0
+
+* Sheet Name: /
+R1  Net-_Q1-Pad1_ Net-_Q1-Pad2_ 15k		
+Q1  Net-_Q1-Pad1_ Net-_Q1-Pad2_ Net-_Q1-Pad3_ eSim_NPN		
+R2  Net-_Q1-Pad3_ Net-_Q3-Pad2_ 3.8k		
+R3  Net-_Q3-Pad2_ Net-_Q2-Pad2_ 1.2k		
+R4  Net-_Q2-Pad2_ Net-_D1-Pad2_ 420		
+U1  Net-_D1-Pad2_ Net-_Q1-Pad2_ zener		
+Q4  Net-_Q3-Pad1_ Net-_Q3-Pad1_ Net-_Q1-Pad1_ eSim_PNP		
+Q7  Net-_Q10-Pad1_ Net-_Q3-Pad1_ Net-_Q1-Pad1_ eSim_PNP		
+Q3  Net-_Q3-Pad1_ Net-_Q3-Pad2_ Net-_Q3-Pad3_ eSim_NPN		
+Q6  Net-_Q3-Pad1_ Net-_Q6-Pad2_ Net-_Q3-Pad3_ eSim_NPN		
+R5  Net-_Q3-Pad3_ Net-_D1-Pad1_ 0.18k		
+R6  Net-_Q3-Pad3_ Net-_C1-Pad2_ 20k		
+D1  Net-_D1-Pad1_ Net-_D1-Pad2_ eSim_Diode		
+Q5  Net-_C1-Pad2_ Net-_D1-Pad1_ Net-_Q5-Pad3_ eSim_NPN		
+R7  Net-_Q5-Pad3_ Net-_D1-Pad2_ 1.0k		
+R8  Net-_Q10-Pad1_ Net-_C1-Pad1_ 2.2k		
+Q8  Net-_C1-Pad1_ Net-_C1-Pad2_ Net-_D1-Pad2_ eSim_NPN		
+Q9  Net-_D1-Pad2_ Net-_C1-Pad1_ Net-_Q10-Pad1_ eSim_PNP		
+Q11  Net-_Q1-Pad1_ Net-_Q10-Pad1_ Net-_Q11-Pad3_ eSim_NPN		
+Q10  Net-_Q10-Pad1_ Net-_Q10-Pad2_ Net-_Q10-Pad3_ eSim_NPN		
+Q2  Net-_Q10-Pad1_ Net-_Q2-Pad2_ Net-_D1-Pad2_ eSim_NPN		
+R9  Net-_Q11-Pad3_ Net-_Q10-Pad3_ 5.0k		
+Q12  Net-_Q1-Pad1_ Net-_Q11-Pad3_ Net-_Q10-Pad2_ eSim_NPN		
+R10  Net-_Q10-Pad2_ Net-_Q10-Pad3_ 3.0		
+R11  Net-_Q10-Pad3_ Net-_Q6-Pad2_ 2.0k		
+R12  Net-_Q6-Pad2_ Net-_D1-Pad2_ 2.85k		
+C1  Net-_C1-Pad1_ Net-_C1-Pad2_ 5p		
+U2  Net-_Q10-Pad3_ Net-_D1-Pad2_ Net-_Q1-Pad1_ PORT		
+
+.end
diff --git a/library/SubcircuitLibrary/MC78L05_sub/MC78L05_IC.cir.out b/library/SubcircuitLibrary/MC78L05_sub/MC78L05_IC.cir.out
new file mode 100644
index 00000000..8486c6ca
--- /dev/null
+++ b/library/SubcircuitLibrary/MC78L05_sub/MC78L05_IC.cir.out
@@ -0,0 +1,45 @@
+* d:\fossee\esim\library\subcircuitlibrary\mc78l05_ic\mc78l05_ic.cir
+
+.include PNP.lib
+.include D.lib
+.include NPN.lib
+r1  net-_q1-pad1_ net-_q1-pad2_ 15k
+q1 net-_q1-pad1_ net-_q1-pad2_ net-_q1-pad3_ Q2N2222
+r2  net-_q1-pad3_ net-_q3-pad2_ 3.8k
+r3  net-_q3-pad2_ net-_q2-pad2_ 1.2k
+r4  net-_q2-pad2_ net-_d1-pad2_ 420
+* u1  net-_d1-pad2_ net-_q1-pad2_ zener
+q4 net-_q3-pad1_ net-_q3-pad1_ net-_q1-pad1_ Q2N2907A
+q7 net-_q10-pad1_ net-_q3-pad1_ net-_q1-pad1_ Q2N2907A
+q3 net-_q3-pad1_ net-_q3-pad2_ net-_q3-pad3_ Q2N2222
+q6 net-_q3-pad1_ net-_q6-pad2_ net-_q3-pad3_ Q2N2222
+r5  net-_q3-pad3_ net-_d1-pad1_ 0.18k
+r6  net-_q3-pad3_ net-_c1-pad2_ 20k
+d1 net-_d1-pad1_ net-_d1-pad2_ 1N4148
+q5 net-_c1-pad2_ net-_d1-pad1_ net-_q5-pad3_ Q2N2222
+r7  net-_q5-pad3_ net-_d1-pad2_ 1.0k
+r8  net-_q10-pad1_ net-_c1-pad1_ 2.2k
+q8 net-_c1-pad1_ net-_c1-pad2_ net-_d1-pad2_ Q2N2222
+q9 net-_d1-pad2_ net-_c1-pad1_ net-_q10-pad1_ Q2N2907A
+q11 net-_q1-pad1_ net-_q10-pad1_ net-_q11-pad3_ Q2N2222
+q10 net-_q10-pad1_ net-_q10-pad2_ net-_q10-pad3_ Q2N2222
+q2 net-_q10-pad1_ net-_q2-pad2_ net-_d1-pad2_ Q2N2222
+r9  net-_q11-pad3_ net-_q10-pad3_ 5.0k
+q12 net-_q1-pad1_ net-_q11-pad3_ net-_q10-pad2_ Q2N2222
+r10  net-_q10-pad2_ net-_q10-pad3_ 3.0
+r11  net-_q10-pad3_ net-_q6-pad2_ 2.0k
+r12  net-_q6-pad2_ net-_d1-pad2_ 2.85k
+c1  net-_c1-pad1_ net-_c1-pad2_ 5p
+* u2  net-_q10-pad3_ net-_d1-pad2_ net-_q1-pad1_ port
+a1 net-_d1-pad2_ net-_q1-pad2_ u1
+* Schematic Name:                             zener, NgSpice Name: zener
+.model u1 zener(v_breakdown=5.6 i_breakdown=2.0e-2 i_sat=1.0e-12 n_forward=1.0 limit_switch=FALSE ) 
+.tran 0e-00 0e-00 0e-00
+
+* Control Statements 
+.control
+run
+print allv > plot_data_v.txt
+print alli > plot_data_i.txt
+.endc
+.end
diff --git a/library/SubcircuitLibrary/MC78L05_sub/MC78L05_IC.pro b/library/SubcircuitLibrary/MC78L05_sub/MC78L05_IC.pro
new file mode 100644
index 00000000..e27a398b
--- /dev/null
+++ b/library/SubcircuitLibrary/MC78L05_sub/MC78L05_IC.pro
@@ -0,0 +1,73 @@
+update=22/05/2015 07:44:53
+version=1
+last_client=kicad
+[general]
+version=1
+RootSch=
+BoardNm=
+[pcbnew]
+version=1
+LastNetListRead=
+UseCmpFile=1
+PadDrill=0.600000000000
+PadDrillOvalY=0.600000000000
+PadSizeH=1.500000000000
+PadSizeV=1.500000000000
+PcbTextSizeV=1.500000000000
+PcbTextSizeH=1.500000000000
+PcbTextThickness=0.300000000000
+ModuleTextSizeV=1.000000000000
+ModuleTextSizeH=1.000000000000
+ModuleTextSizeThickness=0.150000000000
+SolderMaskClearance=0.000000000000
+SolderMaskMinWidth=0.000000000000
+DrawSegmentWidth=0.200000000000
+BoardOutlineThickness=0.100000000000
+ModuleOutlineThickness=0.150000000000
+[cvpcb]
+version=1
+NetIExt=net
+[eeschema]
+version=1
+LibDir=
+[eeschema/libraries]
+LibName1=adc-dac
+LibName2=memory
+LibName3=xilinx
+LibName4=microcontrollers
+LibName5=dsp
+LibName6=microchip
+LibName7=analog_switches
+LibName8=motorola
+LibName9=texas
+LibName10=intel
+LibName11=audio
+LibName12=interface
+LibName13=digital-audio
+LibName14=philips
+LibName15=display
+LibName16=cypress
+LibName17=siliconi
+LibName18=opto
+LibName19=atmel
+LibName20=contrib
+LibName21=power
+LibName22=eSim_Plot
+LibName23=transistors
+LibName24=conn
+LibName25=eSim_User
+LibName26=regul
+LibName27=74xx
+LibName28=cmos4000
+LibName29=eSim_Analog
+LibName30=eSim_Devices
+LibName31=eSim_Digital
+LibName32=eSim_Hybrid
+LibName33=eSim_Miscellaneous
+LibName34=eSim_Power
+LibName35=eSim_Sources
+LibName36=eSim_Subckt
+LibName37=eSim_Nghdl
+LibName38=eSim_Ngveri
+LibName39=eSim_SKY130
+LibName40=eSim_SKY130_Subckts
diff --git a/library/SubcircuitLibrary/MC78L05_sub/MC78L05_IC.sch b/library/SubcircuitLibrary/MC78L05_sub/MC78L05_IC.sch
new file mode 100644
index 00000000..b86442f0
--- /dev/null
+++ b/library/SubcircuitLibrary/MC78L05_sub/MC78L05_IC.sch
@@ -0,0 +1,549 @@
+EESchema Schematic File Version 2
+LIBS:adc-dac
+LIBS:memory
+LIBS:xilinx
+LIBS:microcontrollers
+LIBS:dsp
+LIBS:microchip
+LIBS:analog_switches
+LIBS:motorola
+LIBS:texas
+LIBS:intel
+LIBS:audio
+LIBS:interface
+LIBS:digital-audio
+LIBS:philips
+LIBS:display
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:power
+LIBS:eSim_Plot
+LIBS:transistors
+LIBS:conn
+LIBS:eSim_User
+LIBS:regul
+LIBS:74xx
+LIBS:cmos4000
+LIBS:eSim_Analog
+LIBS:eSim_Devices
+LIBS:eSim_Digital
+LIBS:eSim_Hybrid
+LIBS:eSim_Miscellaneous
+LIBS:eSim_Power
+LIBS:eSim_Sources
+LIBS:eSim_Subckt
+LIBS:eSim_Nghdl
+LIBS:eSim_Ngveri
+LIBS:eSim_SKY130
+LIBS:eSim_SKY130_Subckts
+LIBS:MC78L05-cache
+EELAYER 25 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L resistor R1
+U 1 1 6684EB64
+P 2750 1700
+F 0 "R1" H 2800 1830 50  0000 C CNN
+F 1 "15k" H 2800 1650 50  0000 C CNN
+F 2 "" H 2800 1680 30  0000 C CNN
+F 3 "" V 2800 1750 30  0000 C CNN
+	1    2750 1700
+	0    1    1    0   
+$EndComp
+$Comp
+L eSim_NPN Q1
+U 1 1 6684EB65
+P 3200 2300
+F 0 "Q1" H 3100 2350 50  0000 R CNN
+F 1 "eSim_NPN" H 3150 2450 50  0000 R CNN
+F 2 "" H 3400 2400 29  0000 C CNN
+F 3 "" H 3200 2300 60  0000 C CNN
+	1    3200 2300
+	1    0    0    -1  
+$EndComp
+$Comp
+L resistor R2
+U 1 1 6684EB66
+P 3250 2700
+F 0 "R2" H 3300 2830 50  0000 C CNN
+F 1 "3.8k" H 3300 2650 50  0000 C CNN
+F 2 "" H 3300 2680 30  0000 C CNN
+F 3 "" V 3300 2750 30  0000 C CNN
+	1    3250 2700
+	0    1    1    0   
+$EndComp
+$Comp
+L resistor R3
+U 1 1 6684EB67
+P 3250 3400
+F 0 "R3" H 3300 3530 50  0000 C CNN
+F 1 "1.2k" H 3300 3350 50  0000 C CNN
+F 2 "" H 3300 3380 30  0000 C CNN
+F 3 "" V 3300 3450 30  0000 C CNN
+	1    3250 3400
+	0    1    1    0   
+$EndComp
+$Comp
+L resistor R4
+U 1 1 6684EB68
+P 3250 4600
+F 0 "R4" H 3300 4730 50  0000 C CNN
+F 1 "420" H 3300 4550 50  0000 C CNN
+F 2 "" H 3300 4580 30  0000 C CNN
+F 3 "" V 3300 4650 30  0000 C CNN
+	1    3250 4600
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	3300 2500 3300 2600
+Wire Wire Line
+	3300 2900 3300 3300
+Wire Wire Line
+	3300 3600 3300 4500
+$Comp
+L zener U1
+U 1 1 6684EB69
+P 2800 3900
+F 0 "U1" H 2750 3800 60  0000 C CNN
+F 1 "zener" H 2800 4000 60  0000 C CNN
+F 2 "" H 2850 3900 60  0000 C CNN
+F 3 "" H 2850 3900 60  0000 C CNN
+	1    2800 3900
+	0    1    -1   0   
+$EndComp
+Wire Wire Line
+	2800 1900 2800 3600
+Wire Wire Line
+	2800 4100 2800 5100
+Wire Wire Line
+	2800 5100 8350 5100
+Wire Wire Line
+	3300 5100 3300 4800
+$Comp
+L eSim_PNP Q4
+U 1 1 6684EB6A
+P 4700 1900
+F 0 "Q4" H 4600 1950 50  0000 R CNN
+F 1 "eSim_PNP" H 4650 2050 50  0000 R CNN
+F 2 "" H 4900 2000 29  0000 C CNN
+F 3 "" H 4700 1900 60  0000 C CNN
+	1    4700 1900
+	-1   0    0    1   
+$EndComp
+$Comp
+L eSim_PNP Q7
+U 1 1 6684EB6B
+P 5900 1900
+F 0 "Q7" H 5800 1950 50  0000 R CNN
+F 1 "eSim_PNP" H 5850 2050 50  0000 R CNN
+F 2 "" H 6100 2000 29  0000 C CNN
+F 3 "" H 5900 1900 60  0000 C CNN
+	1    5900 1900
+	1    0    0    1   
+$EndComp
+Wire Wire Line
+	4900 1900 5700 1900
+$Comp
+L eSim_NPN Q3
+U 1 1 6684EB6C
+P 4200 3100
+F 0 "Q3" H 4100 3150 50  0000 R CNN
+F 1 "eSim_NPN" H 4150 3250 50  0000 R CNN
+F 2 "" H 4400 3200 29  0000 C CNN
+F 3 "" H 4200 3100 60  0000 C CNN
+	1    4200 3100
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3300 3100 4000 3100
+Connection ~ 3300 3100
+$Comp
+L eSim_NPN Q6
+U 1 1 6684EB6D
+P 5300 3100
+F 0 "Q6" H 5200 3150 50  0000 R CNN
+F 1 "eSim_NPN" H 5250 3250 50  0000 R CNN
+F 2 "" H 5500 3200 29  0000 C CNN
+F 3 "" H 5300 3100 60  0000 C CNN
+	1    5300 3100
+	-1   0    0    -1  
+$EndComp
+Wire Wire Line
+	4300 2900 5200 2900
+Wire Wire Line
+	4600 2100 4600 2900
+Connection ~ 4600 2900
+Wire Wire Line
+	5100 1900 5100 2400
+Wire Wire Line
+	5100 2400 4600 2400
+Connection ~ 4600 2400
+Connection ~ 5100 1900
+$Comp
+L resistor R5
+U 1 1 6684EB6E
+P 4250 3500
+F 0 "R5" H 4300 3630 50  0000 C CNN
+F 1 "0.18k" H 4300 3450 50  0000 C CNN
+F 2 "" H 4300 3480 30  0000 C CNN
+F 3 "" V 4300 3550 30  0000 C CNN
+	1    4250 3500
+	0    1    1    0   
+$EndComp
+$Comp
+L resistor R6
+U 1 1 6684EB6F
+P 5150 3500
+F 0 "R6" H 5200 3630 50  0000 C CNN
+F 1 "20k" H 5200 3450 50  0000 C CNN
+F 2 "" H 5200 3480 30  0000 C CNN
+F 3 "" V 5200 3550 30  0000 C CNN
+	1    5150 3500
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	4300 3300 4300 3400
+Wire Wire Line
+	5200 3300 5200 3400
+Wire Wire Line
+	4300 3350 5200 3350
+Connection ~ 5200 3350
+Connection ~ 4300 3350
+$Comp
+L eSim_Diode D1
+U 1 1 6684EB70
+P 4300 4650
+F 0 "D1" H 4300 4750 50  0000 C CNN
+F 1 "eSim_Diode" H 4300 4550 50  0000 C CNN
+F 2 "" H 4300 4650 60  0000 C CNN
+F 3 "" H 4300 4650 60  0000 C CNN
+	1    4300 4650
+	0    1    1    0   
+$EndComp
+$Comp
+L eSim_NPN Q5
+U 1 1 6684EB71
+P 5100 4300
+F 0 "Q5" H 5000 4350 50  0000 R CNN
+F 1 "eSim_NPN" H 5050 4450 50  0000 R CNN
+F 2 "" H 5300 4400 29  0000 C CNN
+F 3 "" H 5100 4300 60  0000 C CNN
+	1    5100 4300
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	4300 3700 4300 4500
+Wire Wire Line
+	5200 3700 5200 4100
+Wire Wire Line
+	4900 4300 4300 4300
+Connection ~ 4300 4300
+$Comp
+L resistor R7
+U 1 1 6684EB72
+P 5150 4700
+F 0 "R7" H 5200 4830 50  0000 C CNN
+F 1 "1.0k" H 5200 4650 50  0000 C CNN
+F 2 "" H 5200 4680 30  0000 C CNN
+F 3 "" V 5200 4750 30  0000 C CNN
+	1    5150 4700
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	5200 4600 5200 4500
+Wire Wire Line
+	5200 5100 5200 4900
+Connection ~ 3300 5100
+Wire Wire Line
+	4300 4800 4300 5100
+Connection ~ 4300 5100
+$Comp
+L resistor R8
+U 1 1 6684EB73
+P 5950 3500
+F 0 "R8" H 6000 3630 50  0000 C CNN
+F 1 "2.2k" H 6000 3450 50  0000 C CNN
+F 2 "" H 6000 3480 30  0000 C CNN
+F 3 "" V 6000 3550 30  0000 C CNN
+	1    5950 3500
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	6000 2100 6000 3400
+$Comp
+L eSim_NPN Q8
+U 1 1 6684EB74
+P 5900 4100
+F 0 "Q8" H 5800 4150 50  0000 R CNN
+F 1 "eSim_NPN" H 5850 4250 50  0000 R CNN
+F 2 "" H 6100 4200 29  0000 C CNN
+F 3 "" H 5900 4100 60  0000 C CNN
+	1    5900 4100
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5250 4100 5700 4100
+Wire Wire Line
+	5250 4100 5250 4050
+Wire Wire Line
+	5250 4050 5200 4050
+Connection ~ 5200 4050
+Wire Wire Line
+	5500 3900 5500 4100
+Connection ~ 5500 4100
+Wire Wire Line
+	6000 3700 6000 3900
+$Comp
+L eSim_PNP Q9
+U 1 1 6684EB75
+P 6700 3800
+F 0 "Q9" H 6600 3850 50  0000 R CNN
+F 1 "eSim_PNP" H 6650 3950 50  0000 R CNN
+F 2 "" H 6900 3900 29  0000 C CNN
+F 3 "" H 6700 3800 60  0000 C CNN
+	1    6700 3800
+	1    0    0    1   
+$EndComp
+Wire Wire Line
+	5800 3800 6500 3800
+Connection ~ 6000 3800
+Wire Wire Line
+	5500 3600 5800 3600
+Wire Wire Line
+	5800 3600 5800 3800
+Wire Wire Line
+	6800 3600 6800 3200
+Wire Wire Line
+	6800 3200 6000 3200
+Connection ~ 6000 3200
+Wire Wire Line
+	6000 5100 6000 4300
+Connection ~ 5200 5100
+Connection ~ 6000 5100
+$Comp
+L eSim_NPN Q11
+U 1 1 6684EB76
+P 7600 1900
+F 0 "Q11" H 7500 1950 50  0000 R CNN
+F 1 "eSim_NPN" H 7550 2050 50  0000 R CNN
+F 2 "" H 7800 2000 29  0000 C CNN
+F 3 "" H 7600 1900 60  0000 C CNN
+	1    7600 1900
+	1    0    0    -1  
+$EndComp
+$Comp
+L eSim_NPN Q10
+U 1 1 6684EB77
+P 7200 2600
+F 0 "Q10" H 7100 2650 50  0000 R CNN
+F 1 "eSim_NPN" H 7150 2750 50  0000 R CNN
+F 2 "" H 7400 2700 29  0000 C CNN
+F 3 "" H 7200 2600 60  0000 C CNN
+	1    7200 2600
+	-1   0    0    -1  
+$EndComp
+$Comp
+L eSim_NPN Q2
+U 1 1 6684EB78
+P 3700 4100
+F 0 "Q2" H 3600 4150 50  0000 R CNN
+F 1 "eSim_NPN" H 3650 4250 50  0000 R CNN
+F 2 "" H 3900 4200 29  0000 C CNN
+F 3 "" H 3700 4100 60  0000 C CNN
+	1    3700 4100
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3300 4100 3500 4100
+Connection ~ 3300 4100
+Wire Wire Line
+	3800 3900 3800 2650
+Wire Wire Line
+	3800 2650 6400 2650
+Connection ~ 6000 2650
+Wire Wire Line
+	6400 1900 7400 1900
+Wire Wire Line
+	6400 2650 6400 1900
+$Comp
+L resistor R9
+U 1 1 6684EB79
+P 7650 2900
+F 0 "R9" H 7700 3030 50  0000 C CNN
+F 1 "5.0k" H 7700 2850 50  0000 C CNN
+F 2 "" H 7700 2880 30  0000 C CNN
+F 3 "" V 7700 2950 30  0000 C CNN
+	1    7650 2900
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	7700 2100 7700 2800
+$Comp
+L eSim_NPN Q12
+U 1 1 6684EB7A
+P 8200 2300
+F 0 "Q12" H 8100 2350 50  0000 R CNN
+F 1 "eSim_NPN" H 8150 2450 50  0000 R CNN
+F 2 "" H 8400 2400 29  0000 C CNN
+F 3 "" H 8200 2300 60  0000 C CNN
+	1    8200 2300
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8000 2300 7700 2300
+Connection ~ 7700 2300
+$Comp
+L resistor R10
+U 1 1 6684EB7B
+P 8250 2800
+F 0 "R10" H 8300 2930 50  0000 C CNN
+F 1 "3.0" H 8300 2750 50  0000 C CNN
+F 2 "" H 8300 2780 30  0000 C CNN
+F 3 "" V 8300 2850 30  0000 C CNN
+	1    8250 2800
+	0    1    1    0   
+$EndComp
+$Comp
+L resistor R11
+U 1 1 6684EB7C
+P 8250 3400
+F 0 "R11" H 8300 3530 50  0000 C CNN
+F 1 "2.0k" H 8300 3350 50  0000 C CNN
+F 2 "" H 8300 3380 30  0000 C CNN
+F 3 "" V 8300 3450 30  0000 C CNN
+	1    8250 3400
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	8300 2500 8300 2700
+Wire Wire Line
+	8300 3000 8300 3300
+Wire Wire Line
+	7400 2600 8300 2600
+Connection ~ 8300 2600
+Wire Wire Line
+	7100 2800 7100 3200
+Wire Wire Line
+	7100 3200 9000 3200
+Connection ~ 8300 3200
+Wire Wire Line
+	7700 3100 7700 3200
+Connection ~ 7700 3200
+$Comp
+L resistor R12
+U 1 1 6684EB7D
+P 8250 4400
+F 0 "R12" H 8300 4530 50  0000 C CNN
+F 1 "2.85k" H 8300 4350 50  0000 C CNN
+F 2 "" H 8300 4380 30  0000 C CNN
+F 3 "" V 8300 4450 30  0000 C CNN
+	1    8250 4400
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	8300 3600 8300 4300
+Wire Wire Line
+	8300 5100 8300 4600
+Connection ~ 6800 5100
+Wire Wire Line
+	8300 1300 8300 2100
+Wire Wire Line
+	2800 1400 8300 1400
+Wire Wire Line
+	2800 1400 2800 1600
+Wire Wire Line
+	7700 1700 7700 1400
+Connection ~ 7700 1400
+Wire Wire Line
+	6000 1700 6000 1400
+Connection ~ 6000 1400
+Wire Wire Line
+	4600 1700 4600 1400
+Connection ~ 4600 1400
+Wire Wire Line
+	3300 2100 3300 1400
+Connection ~ 3300 1400
+Wire Wire Line
+	3000 2300 2800 2300
+Connection ~ 2800 2300
+Wire Wire Line
+	5500 3100 7000 3100
+Wire Wire Line
+	7000 3100 7000 3700
+Wire Wire Line
+	7000 3700 8300 3700
+Connection ~ 8300 3700
+Wire Wire Line
+	3800 4300 3800 5100
+Connection ~ 3800 5100
+Wire Wire Line
+	7100 1900 7100 2400
+Connection ~ 7100 1900
+Wire Wire Line
+	8300 1300 9100 1300
+Connection ~ 8300 1400
+$Comp
+L capacitor_polarised C1
+U 1 1 6684EB83
+P 5500 3750
+F 0 "C1" H 5525 3850 50  0000 L CNN
+F 1 "5p" H 5525 3650 50  0000 L CNN
+F 2 "" H 5500 3750 50  0001 C CNN
+F 3 "" H 5500 3750 50  0001 C CNN
+	1    5500 3750
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6800 4000 6800 5100
+Wire Wire Line
+	8350 5100 8350 5250
+Connection ~ 8300 5100
+$Comp
+L PORT U2
+U 1 1 6684ECD2
+P 9250 3200
+F 0 "U2" H 9300 3300 30  0000 C CNN
+F 1 "PORT" H 9250 3200 30  0000 C CNN
+F 2 "" H 9250 3200 60  0000 C CNN
+F 3 "" H 9250 3200 60  0000 C CNN
+	1    9250 3200
+	-1   0    0    1   
+$EndComp
+$Comp
+L PORT U2
+U 2 1 6684F14A
+P 8350 5500
+F 0 "U2" H 8400 5600 30  0000 C CNN
+F 1 "PORT" H 8350 5500 30  0000 C CNN
+F 2 "" H 8350 5500 60  0000 C CNN
+F 3 "" H 8350 5500 60  0000 C CNN
+	2    8350 5500
+	0    -1   -1   0   
+$EndComp
+$Comp
+L PORT U2
+U 3 1 6684F492
+P 9350 1300
+F 0 "U2" H 9400 1400 30  0000 C CNN
+F 1 "PORT" H 9350 1300 30  0000 C CNN
+F 2 "" H 9350 1300 60  0000 C CNN
+F 3 "" H 9350 1300 60  0000 C CNN
+	3    9350 1300
+	-1   0    0    1   
+$EndComp
+$EndSCHEMATC
diff --git a/library/SubcircuitLibrary/MC78L05_sub/MC78L05_IC.sub b/library/SubcircuitLibrary/MC78L05_sub/MC78L05_IC.sub
new file mode 100644
index 00000000..4c0d6df5
--- /dev/null
+++ b/library/SubcircuitLibrary/MC78L05_sub/MC78L05_IC.sub
@@ -0,0 +1,39 @@
+* Subcircuit MC78L05_IC
+.subckt MC78L05_IC net-_q10-pad3_ net-_d1-pad2_ net-_q1-pad1_ 
+* d:\fossee\esim\library\subcircuitlibrary\mc78l05_ic\mc78l05_ic.cir
+.include PNP.lib
+.include D.lib
+.include NPN.lib
+r1  net-_q1-pad1_ net-_q1-pad2_ 15k
+q1 net-_q1-pad1_ net-_q1-pad2_ net-_q1-pad3_ Q2N2222
+r2  net-_q1-pad3_ net-_q3-pad2_ 3.8k
+r3  net-_q3-pad2_ net-_q2-pad2_ 1.2k
+r4  net-_q2-pad2_ net-_d1-pad2_ 420
+* u1  net-_d1-pad2_ net-_q1-pad2_ zener
+q4 net-_q3-pad1_ net-_q3-pad1_ net-_q1-pad1_ Q2N2907A
+q7 net-_q10-pad1_ net-_q3-pad1_ net-_q1-pad1_ Q2N2907A
+q3 net-_q3-pad1_ net-_q3-pad2_ net-_q3-pad3_ Q2N2222
+q6 net-_q3-pad1_ net-_q6-pad2_ net-_q3-pad3_ Q2N2222
+r5  net-_q3-pad3_ net-_d1-pad1_ 0.18k
+r6  net-_q3-pad3_ net-_c1-pad2_ 20k
+d1 net-_d1-pad1_ net-_d1-pad2_ 1N4148
+q5 net-_c1-pad2_ net-_d1-pad1_ net-_q5-pad3_ Q2N2222
+r7  net-_q5-pad3_ net-_d1-pad2_ 1.0k
+r8  net-_q10-pad1_ net-_c1-pad1_ 2.2k
+q8 net-_c1-pad1_ net-_c1-pad2_ net-_d1-pad2_ Q2N2222
+q9 net-_d1-pad2_ net-_c1-pad1_ net-_q10-pad1_ Q2N2907A
+q11 net-_q1-pad1_ net-_q10-pad1_ net-_q11-pad3_ Q2N2222
+q10 net-_q10-pad1_ net-_q10-pad2_ net-_q10-pad3_ Q2N2222
+q2 net-_q10-pad1_ net-_q2-pad2_ net-_d1-pad2_ Q2N2222
+r9  net-_q11-pad3_ net-_q10-pad3_ 5.0k
+q12 net-_q1-pad1_ net-_q11-pad3_ net-_q10-pad2_ Q2N2222
+r10  net-_q10-pad2_ net-_q10-pad3_ 3.0
+r11  net-_q10-pad3_ net-_q6-pad2_ 2.0k
+r12  net-_q6-pad2_ net-_d1-pad2_ 2.85k
+c1  net-_c1-pad1_ net-_c1-pad2_ 5p
+a1 net-_d1-pad2_ net-_q1-pad2_ u1
+* Schematic Name:                             zener, NgSpice Name: zener
+.model u1 zener(v_breakdown=5.6 i_breakdown=2.0e-2 i_sat=1.0e-12 n_forward=1.0 limit_switch=FALSE )
+* Control Statements
+
+.ends MC78L05_IC
\ No newline at end of file
diff --git a/library/SubcircuitLibrary/MC78L05_sub/MC78L05_IC_Previous_Values.xml b/library/SubcircuitLibrary/MC78L05_sub/MC78L05_IC_Previous_Values.xml
new file mode 100644
index 00000000..4f54bdf7
--- /dev/null
+++ b/library/SubcircuitLibrary/MC78L05_sub/MC78L05_IC_Previous_Values.xml
@@ -0,0 +1 @@
+<KicadtoNgspice><analysis><ac><field1 name="Lin">true</field1><field2 name="Dec">false</field2><field3 name="Oct">false</field3><field4 name="Start Frequency" /><field5 name="Stop Frequency" /><field6 name="No. of points" /><field7 name="Start Fre Combo">Hz</field7><field8 name="Stop Fre Combo">Hz</field8></ac><dc><field1 name="Source 1" /><field2 name="Start" /><field3 name="Increment" /><field4 name="Stop" /><field5 name="Operating Point">0</field5><field6 name="Start Combo">Volts or Amperes</field6><field7 name="Increment Combo">Volts or Amperes</field7><field8 name="Stop Combo">Volts or Amperes</field8><field9 name="Source 2" /><field10 name="Start" /><field11 name="Increment" /><field12 name="Stop" /><field13 name="Start Combo">Volts or Amperes</field13><field14 name="Increment Combo">Volts or Amperes</field14><field15 name="Stop Combo">Volts or Amperes</field15></dc><tran><field1 name="Start Time" /><field2 name="Step Time" /><field3 name="Stop Time" /><field4 name="Start Combo">sec</field4><field5 name="Step Combo">sec</field5><field6 name="Stop Combo">sec</field6></tran></analysis><source /><model><u1 name="type">zener<field1 name="Enter Breakdown Voltage (default=5.6)" /><field2 name="Enter Breakdown Current (default=2.0e-2)" /><field3 name="Enter Saturation Current (default=1.0e-12)" /><field4 name="Enter Forward Emission Coefficient (default=1.0)" /><field5 name="Enter Switch for Limiting (default=FALSE)" /></u1></model><devicemodel><q1><field>D:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q1><q4><field>D:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q4><q7><field>D:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q7><q3><field>D:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q3><q6><field>D:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q6><d1><field>D:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d1><q5><field>D:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q5><q8><field>D:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q8><q9><field>D:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q9><q11><field>D:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q11><q10><field>D:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q10><q2><field>D:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q2><q12><field>D:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q12></devicemodel><subcircuit /></KicadtoNgspice>
\ No newline at end of file
diff --git a/library/SubcircuitLibrary/MC78L05_sub/NPN.lib b/library/SubcircuitLibrary/MC78L05_sub/NPN.lib
new file mode 100644
index 00000000..be5f3073
--- /dev/null
+++ b/library/SubcircuitLibrary/MC78L05_sub/NPN.lib
@@ -0,0 +1,4 @@
+.model Q2N2222  NPN( Is=14.34f Xti=3 Eg=1.11 Vaf=74.03 Bf=400 Ne=1.307 
++ Ise=14.34f Ikf=0.2847 Xtb=1.5 Br=6.092 Nc=2 Isc=0 Ikr=0 Rc=1 Cjc=7.306p 
++ Mjc=0.3416 Vjc=0.75 Fc=0.5 Cje=22.01p Mje=0.377 Vje=0.75 Tr=46.91n Tf=411.1p 
++ Itf=0.6 Vtf=1.7 Xtf=3 Rb=10)
diff --git a/library/SubcircuitLibrary/MC78L05_sub/PNP.lib b/library/SubcircuitLibrary/MC78L05_sub/PNP.lib
new file mode 100644
index 00000000..7edda0ea
--- /dev/null
+++ b/library/SubcircuitLibrary/MC78L05_sub/PNP.lib
@@ -0,0 +1,4 @@
+.model Q2N2907A PNP(Is=650.6E-18 Xti=3 Eg=1.11 Vaf=115.7 Bf=231.7 Ne=1.829
++		Ise=54.81f Ikf=1.079 Xtb=1.5 Br=3.563 Nc=2 Isc=0 Ikr=0 Rc=.715
++		Cjc=14.76p Mjc=.5383 Vjc=.75 Fc=.5 Cje=19.82p Mje=.3357 Vje=.75
++		Tr=111.3n Tf=603.7p Itf=.65 Vtf=5 Xtf=1.7 Rb=10)
diff --git a/library/SubcircuitLibrary/MC78L05_sub/analysis b/library/SubcircuitLibrary/MC78L05_sub/analysis
new file mode 100644
index 00000000..ebd5c0a9
--- /dev/null
+++ b/library/SubcircuitLibrary/MC78L05_sub/analysis
@@ -0,0 +1 @@
+.tran 0e-00 0e-00 0e-00
\ No newline at end of file