User Guide

57
Q301, Q504, Q509, Q510, Q511, Q517, Q519 : NJM2068M
(TOP VIEW)
Q302, Q304, Q305, Q306 : NJM2387DL2
PIN FUNCTION
1.V
IN
2.ON/OFF CONTROL
3.V
OUT
4.V
ADJ
5.GND
NJM23
8
7DL2
12
3
4
5
3
EQUIVALENT CIRCUIT
V
IN
Control
GND
V
OUT
V
A
DJ
Thermal
Protection
ON/OFF
control
Over Current
Protection
Over Voltage
Protection
Bandgap
Reference
NJM2387DL2