Overhaul STM supervisor chips
diff --git a/Gekkio_Power_Supervisor.dcm b/Gekkio_Power_Supervisor.dcm
index a2339f6..8c1a724 100644
--- a/Gekkio_Power_Supervisor.dcm
+++ b/Gekkio_Power_Supervisor.dcm
@@ -4,14 +4,152 @@
 D System Reset (with battery back-up)
 $ENDCMP
 #
-$CMP STM795xM
-D 3 V Supervisor with Battery Switchover, Active-Low Reset, Chip-enable Gating, SOIC-8
+$CMP STM690RM
+D 3 V Supervisor with Battery Switchover, 2.625V Threshold, Active-Low Reset, Watchdog Input, Power-Fail Comparator, SOIC-8
 K supervisor battery switchover
 F https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf
 $ENDCMP
 #
-$CMP STM818xM
-D 5 V Supervisor with Battery Switchover, Watchdog Input, Active-Low Reset, Chip-enable Gating, SOIC-8
+$CMP STM690SDS
+D 3 V Supervisor with Battery Switchover, 2.625V Threshold, Active-Low Reset, Watchdog Input, Power-Fail Comparator, TSSOP-8
+K supervisor battery switchover
+F https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf
+$ENDCMP
+#
+$CMP STM690SM
+D 3 V Supervisor with Battery Switchover, 2.925V Threshold, Active-Low Reset, Watchdog Input, Power-Fail Comparator, SOIC-8
+K supervisor battery switchover
+F https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf
+$ENDCMP
+#
+$CMP STM690TM
+D 3 V Supervisor with Battery Switchover, 3.075V Threshold, Active-Low Reset, Watchdog Input, Power-Fail Comparator, SOIC-8
+K supervisor battery switchover
+F https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf
+$ENDCMP
+#
+$CMP STM704RM
+D 3 V Supervisor with Battery Switchover, 2.625V Threshold, Active-Low Reset, Manual Reset Input, Power-Fail Comparator, SOIC-8
+K supervisor battery switchover
+F https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf
+$ENDCMP
+#
+$CMP STM704SDS
+D 3 V Supervisor with Battery Switchover, 2.925V Threshold, Active-Low Reset, Manual Reset Input, Power-Fail Comparator, TSSOP-8
+K supervisor battery switchover
+F https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf
+$ENDCMP
+#
+$CMP STM704SM
+D 3 V Supervisor with Battery Switchover, 2.925V Threshold, Active-Low Reset, Manual Reset Input, Power-Fail Comparator, SOIC-8
+K supervisor battery switchover
+F https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf
+$ENDCMP
+#
+$CMP STM704TM
+D 3 V Supervisor with Battery Switchover, 3.075V Threshold, Active-Low Reset, Manual Reset Input, Power-Fail Comparator, SOIC-8
+K supervisor battery switchover
+F https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf
+$ENDCMP
+#
+$CMP STM795RM
+D 3 V Supervisor with Battery Switchover, 2.625V Threshold, Active-Low Reset, Chip-enable Gating, SOIC-8
+K supervisor battery switchover
+F https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf
+$ENDCMP
+#
+$CMP STM795SM
+D 3 V Supervisor with Battery Switchover, 2.925V Threshold, Active-Low Reset, Chip-enable Gating, SOIC-8
+K supervisor battery switchover
+F https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf
+$ENDCMP
+#
+$CMP STM795TM
+D 3 V Supervisor with Battery Switchover, 3.075V Threshold, Active-Low Reset, Chip-enable Gating, SOIC-8
+K supervisor battery switchover
+F https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf
+$ENDCMP
+#
+$CMP STM802RM
+D 3 V Supervisor with Battery Switchover, 2.625V Threshold, Active-Low Reset, Watchdog Input, Power-Fail Comparator, SOIC-8
+K supervisor battery switchover
+F https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf
+$ENDCMP
+#
+$CMP STM802SM
+D 3 V Supervisor with Battery Switchover, 2.925V Threshold, Active-Low Reset, Watchdog Input, Power-Fail Comparator, SOIC-8
+K supervisor battery switchover
+F https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf
+$ENDCMP
+#
+$CMP STM802TM
+D 3 V Supervisor with Battery Switchover, 3.075V Threshold, Active-Low Reset, Watchdog Input, Power-Fail Comparator, SOIC-8
+K supervisor battery switchover
+F https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf
+$ENDCMP
+#
+$CMP STM804RM
+D 3 V Supervisor with Battery Switchover, 2.625V Threshold, Active-High Reset, Watchdog Input, Power-Fail Comparator, SOIC-8
+K supervisor battery switchover
+F https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf
+$ENDCMP
+#
+$CMP STM804SM
+D 3 V Supervisor with Battery Switchover, 2.925V Threshold, Active-High Reset, Watchdog Input, Power-Fail Comparator, SOIC-8
+K supervisor battery switchover
+F https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf
+$ENDCMP
+#
+$CMP STM804TM
+D 3 V Supervisor with Battery Switchover, 3.075V Threshold, Active-High Reset, Watchdog Input, Power-Fail Comparator, SOIC-8
+K supervisor battery switchover
+F https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf
+$ENDCMP
+#
+$CMP STM805RM
+D 3 V Supervisor with Battery Switchover, 2.625V Threshold, Active-High Reset, Watchdog Input, Power-Fail Comparator, SOIC-8
+K supervisor battery switchover
+F https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf
+$ENDCMP
+#
+$CMP STM805SM
+D 3 V Supervisor with Battery Switchover, 2.925V Threshold, Active-High Reset, Watchdog Input, Power-Fail Comparator, SOIC-8
+K supervisor battery switchover
+F https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf
+$ENDCMP
+#
+$CMP STM805TM
+D 3 V Supervisor with Battery Switchover, 3.075V Threshold, Active-High Reset, Watchdog Input, Power-Fail Comparator, SOIC-8
+K supervisor battery switchover
+F https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf
+$ENDCMP
+#
+$CMP STM806RM
+D 3 V Supervisor with Battery Switchover, 2.625V Threshold, Active-Low Reset, Manual Reset Input, Power-Fail Comparator, SOIC-8
+K supervisor battery switchover
+F https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf
+$ENDCMP
+#
+$CMP STM806SM
+D 3 V Supervisor with Battery Switchover, 2.925V Threshold, Active-Low Reset, Manual Reset Input, Power-Fail Comparator, SOIC-8
+K supervisor battery switchover
+F https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf
+$ENDCMP
+#
+$CMP STM806TM
+D 3 V Supervisor with Battery Switchover, 3.075V Threshold, Active-Low Reset, Manual Reset Input, Power-Fail Comparator, SOIC-8
+K supervisor battery switchover
+F https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf
+$ENDCMP
+#
+$CMP STM818LM
+D 5 V Supervisor with Battery Switchover, 4.65V Threshold, Watchdog Input, Active-Low Reset, Chip-enable Gating, SOIC-8
+K supervisor battery switchover
+F https://www.st.com/resource/en/datasheet/stm690a.pdf
+$ENDCMP
+#
+$CMP STM818MM
+D 5 V Supervisor with Battery Switchover, 4.40V Threshold, Watchdog Input, Active-Low Reset, Chip-enable Gating, SOIC-8
 K supervisor battery switchover
 F https://www.st.com/resource/en/datasheet/stm690a.pdf
 $ENDCMP
diff --git a/Gekkio_Power_Supervisor.lib b/Gekkio_Power_Supervisor.lib
index 06efa75..d1702f8 100644
--- a/Gekkio_Power_Supervisor.lib
+++ b/Gekkio_Power_Supervisor.lib
@@ -21,13 +21,108 @@
 ENDDRAW
 ENDDEF
 #
-# STM795xM
+# STM690RM
 #
-DEF STM795xM U 0 20 Y Y 1 F N
+DEF STM690RM U 0 20 Y Y 1 F N
 F0 "U" 100 450 50 H V C CNN
-F1 "STM795xM" 250 350 50 H V C CNN
+F1 "STM690RM" 250 350 50 H V C CNN
 F2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" 0 -900 50 H I C CNN
 F3 "" 0 -100 50 H I C CNN
+ALIAS STM690SM STM690TM STM802RM STM802SM STM802TM
+$FPLIST
+ SOIC*3.9x4.9mm*P1.27mm*
+$ENDFPLIST
+DRAW
+S -300 300 300 -300 0 1 10 f
+X VOUT 1 500 200 200 L 50 50 1 1 w
+X VCC 2 0 500 200 D 50 50 1 1 W
+X VSS 3 0 -500 200 U 50 50 1 1 W
+X PFI 4 -500 -100 200 R 50 50 1 1 I
+X ~PFO 5 500 -100 200 L 50 50 1 1 O
+X WDI 6 -500 0 200 R 50 50 1 1 I
+X ~RST 7 500 0 200 L 50 50 1 1 O
+X VBAT 8 -200 500 200 D 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# STM690SDS
+#
+DEF STM690SDS U 0 20 Y Y 1 F N
+F0 "U" 100 450 50 H V C CNN
+F1 "STM690SDS" 250 350 50 H V C CNN
+F2 "Package_SO:TSSOP-8_3x3mm_P0.65mm" 0 -900 50 H I C CNN
+F3 "" 0 -100 50 H I C CNN
+$FPLIST
+ TSSOP*3x3mm*P0.65mm*
+$ENDFPLIST
+DRAW
+S -300 300 300 -300 0 1 10 f
+X VOUT 1 500 200 200 L 50 50 1 1 w
+X VCC 2 0 500 200 D 50 50 1 1 W
+X VSS 3 0 -500 200 U 50 50 1 1 W
+X PFI 4 -500 -100 200 R 50 50 1 1 I
+X ~PFO 5 500 -100 200 L 50 50 1 1 O
+X WDI 6 -500 0 200 R 50 50 1 1 I
+X ~RST 7 500 0 200 L 50 50 1 1 O
+X VBAT 8 -200 500 200 D 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# STM704RM
+#
+DEF STM704RM U 0 20 Y Y 1 F N
+F0 "U" 100 450 50 H V C CNN
+F1 "STM704RM" 250 350 50 H V C CNN
+F2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" 0 -900 50 H I C CNN
+F3 "" 0 -100 50 H I C CNN
+ALIAS STM704SM STM704TM STM806RM STM806SM STM806TM
+$FPLIST
+ SOIC*3.9x4.9mm*P1.27mm*
+$ENDFPLIST
+DRAW
+S -300 300 300 -300 0 1 10 f
+X VOUT 1 500 200 200 L 50 50 1 1 w
+X VCC 2 0 500 200 D 50 50 1 1 W
+X VSS 3 0 -500 200 U 50 50 1 1 W
+X PFI 4 -500 -100 200 R 50 50 1 1 I
+X ~PFO 5 500 -100 200 L 50 50 1 1 O
+X ~MR 6 -500 0 200 R 50 50 1 1 I
+X ~RST 7 500 0 200 L 50 50 1 1 O
+X VBAT 8 -200 500 200 D 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# STM704SDS
+#
+DEF STM704SDS U 0 20 Y Y 1 F N
+F0 "U" 100 450 50 H V C CNN
+F1 "STM704SDS" 250 350 50 H V C CNN
+F2 "Package_SO:TSSOP-8_3x3mm_P0.65mm" 0 -900 50 H I C CNN
+F3 "" 0 -100 50 H I C CNN
+$FPLIST
+ TSSOP*3x3mm*P0.65mm*
+$ENDFPLIST
+DRAW
+S -300 300 300 -300 0 1 10 f
+X VOUT 1 500 200 200 L 50 50 1 1 w
+X VCC 2 0 500 200 D 50 50 1 1 W
+X VSS 3 0 -500 200 U 50 50 1 1 W
+X PFI 4 -500 -100 200 R 50 50 1 1 I
+X ~PFO 5 500 -100 200 L 50 50 1 1 O
+X ~MR 6 -500 0 200 R 50 50 1 1 I
+X ~RST 7 500 0 200 L 50 50 1 1 O
+X VBAT 8 -200 500 200 D 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# STM795RM
+#
+DEF STM795RM U 0 20 Y Y 1 F N
+F0 "U" 100 450 50 H V C CNN
+F1 "STM795RM" 250 350 50 H V C CNN
+F2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" 0 -900 50 H I C CNN
+F3 "" 0 -100 50 H I C CNN
+ALIAS STM795SM STM795TM
 $FPLIST
  SOIC*3.9x4.9mm*P1.27mm*
 $ENDFPLIST
@@ -39,18 +134,43 @@
 X VSS 4 0 -500 200 U 50 50 1 1 W
 X ~E 5 -500 0 200 R 50 50 1 1 I
 X ~E~CON 6 500 0 200 L 50 50 1 1 O
-X ~RST 7 500 -200 200 L 50 50 1 1 O
+X ~RST 7 500 -200 200 L 50 50 1 1 C
 X VBAT 8 -200 500 200 D 50 50 1 1 W
 ENDDRAW
 ENDDEF
 #
-# STM818xM
+# STM804RM
 #
-DEF STM818xM U 0 20 Y Y 1 F N
+DEF STM804RM U 0 20 Y Y 1 F N
 F0 "U" 100 450 50 H V C CNN
-F1 "STM818xM" 250 350 50 H V C CNN
+F1 "STM804RM" 250 350 50 H V C CNN
 F2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" 0 -900 50 H I C CNN
 F3 "" 0 -100 50 H I C CNN
+ALIAS STM804SM STM804TM STM805RM STM805SM STM805TM
+$FPLIST
+ SOIC*3.9x4.9mm*P1.27mm*
+$ENDFPLIST
+DRAW
+S -300 300 300 -300 0 1 10 f
+X VOUT 1 500 200 200 L 50 50 1 1 w
+X VCC 2 0 500 200 D 50 50 1 1 W
+X VSS 3 0 -500 200 U 50 50 1 1 W
+X PFI 4 -500 -100 200 R 50 50 1 1 I
+X ~PFO 5 500 -100 200 L 50 50 1 1 O
+X WDI 6 -500 0 200 R 50 50 1 1 I
+X RST 7 500 0 200 L 50 50 1 1 C
+X VBAT 8 -200 500 200 D 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# STM818LM
+#
+DEF STM818LM U 0 20 Y Y 1 F N
+F0 "U" 100 450 50 H V C CNN
+F1 "STM818LM" 250 350 50 H V C CNN
+F2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" 0 -900 50 H I C CNN
+F3 "" 0 -100 50 H I C CNN
+ALIAS STM818MM
 $FPLIST
  SOIC*3.9x4.9mm*P1.27mm*
 $ENDFPLIST
diff --git a/README.markdown b/README.markdown
index e9389e2..113b25f 100644
--- a/README.markdown
+++ b/README.markdown
@@ -190,8 +190,31 @@
 | SN74LVCH8T245PW | 8-bit dual supply translating transceiver, 3-state, bus hold, TSSOP-24 | [Datasheet](http://www.ti.com/lit/ds/symlink/sn74lvch8t245.pdf) |
 | SP0504SHTG | 0.85pF TVS Diode Array, SOT-23-6 | [Datasheet](https://m.littelfuse.com/~/media/electronics/datasheets/tvs_diode_arrays/littelfuse_tvs_diode_array_sp0504s_datasheet.pdf.pdf) |
 | SP3003-02JTG | 0.65 pF TVS Diode Array, SC-70-5 | [Datasheet](https://www.littelfuse.com/~/media/electronics/datasheets/tvs_diode_arrays/littelfuse_tvs_diode_array_sp3003_datasheet.pdf.pdf) |
-| STM795xM | 3 V Supervisor with Battery Switchover, Active-Low Reset, Chip-enable Gating, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf) |
-| STM818xM | 5 V Supervisor with Battery Switchover, Watchdog Input, Active-Low Reset, Chip-enable Gating, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm690a.pdf) |
+| STM690RM | 3 V Supervisor with Battery Switchover, 2.625V Threshold, Active-Low Reset, Watchdog Input, Power-Fail Comparator, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf) |
+| STM690SDS | 3 V Supervisor with Battery Switchover, 2.625V Threshold, Active-Low Reset, Watchdog Input, Power-Fail Comparator, TSSOP-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf) |
+| STM690SM | 3 V Supervisor with Battery Switchover, 2.925V Threshold, Active-Low Reset, Watchdog Input, Power-Fail Comparator, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf) |
+| STM690TM | 3 V Supervisor with Battery Switchover, 3.075V Threshold, Active-Low Reset, Watchdog Input, Power-Fail Comparator, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf) |
+| STM704RM | 3 V Supervisor with Battery Switchover, 2.625V Threshold, Active-Low Reset, Manual Reset Input, Power-Fail Comparator, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf) |
+| STM704SDS | 3 V Supervisor with Battery Switchover, 2.925V Threshold, Active-Low Reset, Manual Reset Input, Power-Fail Comparator, TSSOP-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf) |
+| STM704SM | 3 V Supervisor with Battery Switchover, 2.925V Threshold, Active-Low Reset, Manual Reset Input, Power-Fail Comparator, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf) |
+| STM704TM | 3 V Supervisor with Battery Switchover, 3.075V Threshold, Active-Low Reset, Manual Reset Input, Power-Fail Comparator, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf) |
+| STM795RM | 3 V Supervisor with Battery Switchover, 2.625V Threshold, Active-Low Reset, Chip-enable Gating, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf) |
+| STM795SM | 3 V Supervisor with Battery Switchover, 2.925V Threshold, Active-Low Reset, Chip-enable Gating, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf) |
+| STM795TM | 3 V Supervisor with Battery Switchover, 3.075V Threshold, Active-Low Reset, Chip-enable Gating, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf) |
+| STM802RM | 3 V Supervisor with Battery Switchover, 2.625V Threshold, Active-Low Reset, Watchdog Input, Power-Fail Comparator, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf) |
+| STM802SM | 3 V Supervisor with Battery Switchover, 2.925V Threshold, Active-Low Reset, Watchdog Input, Power-Fail Comparator, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf) |
+| STM802TM | 3 V Supervisor with Battery Switchover, 3.075V Threshold, Active-Low Reset, Watchdog Input, Power-Fail Comparator, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf) |
+| STM804RM | 3 V Supervisor with Battery Switchover, 2.625V Threshold, Active-High Reset, Watchdog Input, Power-Fail Comparator, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf) |
+| STM804SM | 3 V Supervisor with Battery Switchover, 2.925V Threshold, Active-High Reset, Watchdog Input, Power-Fail Comparator, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf) |
+| STM804TM | 3 V Supervisor with Battery Switchover, 3.075V Threshold, Active-High Reset, Watchdog Input, Power-Fail Comparator, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf) |
+| STM805RM | 3 V Supervisor with Battery Switchover, 2.625V Threshold, Active-High Reset, Watchdog Input, Power-Fail Comparator, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf) |
+| STM805SM | 3 V Supervisor with Battery Switchover, 2.925V Threshold, Active-High Reset, Watchdog Input, Power-Fail Comparator, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf) |
+| STM805TM | 3 V Supervisor with Battery Switchover, 3.075V Threshold, Active-High Reset, Watchdog Input, Power-Fail Comparator, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf) |
+| STM806RM | 3 V Supervisor with Battery Switchover, 2.625V Threshold, Active-Low Reset, Manual Reset Input, Power-Fail Comparator, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf) |
+| STM806SM | 3 V Supervisor with Battery Switchover, 2.925V Threshold, Active-Low Reset, Manual Reset Input, Power-Fail Comparator, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf) |
+| STM806TM | 3 V Supervisor with Battery Switchover, 3.075V Threshold, Active-Low Reset, Manual Reset Input, Power-Fail Comparator, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm802t-slsh-s-slsh-r.pdf) |
+| STM818LM | 5 V Supervisor with Battery Switchover, 4.65V Threshold, Watchdog Input, Active-Low Reset, Chip-enable Gating, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm690a.pdf) |
+| STM818MM | 5 V Supervisor with Battery Switchover, 4.40V Threshold, Watchdog Input, Active-Low Reset, Chip-enable Gating, SOIC-8 | [Datasheet](https://www.st.com/resource/en/datasheet/stm690a.pdf) |
 | TLV2316 | Dual 10-MHz, Rail-to-Rail Input/Output, Low-Voltage, 1.8-V CMOS Operational Amplifier, VSSOP-8/SOIC-8 | [Datasheet](http://www.ti.com/lit/ds/symlink/tlv2316.pdf) |
 | TLV316IDBV | Single 10-MHz, Rail-to-Rail Input/Output, Low-Voltage, 1.8-V CMOS Operational Amplifier, SOT-23-5 | [Datasheet](http://www.ti.com/lit/ds/symlink/tlv316.pdf) |
 | TLV316IDCK | Single 10-MHz, Rail-to-Rail Input/Output, Low-Voltage, 1.8-V CMOS Operational Amplifier, SC-70-5 | [Datasheet](http://www.ti.com/lit/ds/symlink/tlv316.pdf) |