S-19500A03A-E8T1U4 Datasheet, PDF (16/52 Pages) Seiko Instruments Inc – CMOS VOLTAGE REGULATOR WITH WATCHDOG TIMER AND RESET FUNCTION

FOR AUTOMOTIVE 125°C OPERATION HIGH-WITHSTAND VOLTAGE CMOS VOLTAGE REGULATOR WITH WATCHDOG TIMER AND RESET FUNCTION
S-19500/19501 Series
Rev.1.2_01
2. S-19501 Series (Product without watchdog enable function)
VIN
VOUT
RO
WI
WO
DLY
WADJ
VSS
+_A
V⁺
VIN
VOUT
RO
WI
WO
DLY
WADJ
VSS
+_A
V⁺
Figure 19 Test Circuit 1
VIN
VOUT
RO
WI
WO
DLY
WADJ
VSS
V ⁺ RL
Figure 20 Test Circuit 2
VIN
VOUT
RO
WI
WO
DLY
WADJ
VSS
RextR
V⁺
V⁺
Figure 21 Test Circuit 3
VIN
VOUT
RO
WI
WO
DLY
WADJ
VSS
V⁺ A^{+ V+}
VRO
Figure 23 Test Circuit 5
VIN
VOUT
RO
WI
WO
DLY
WADJ
VSS
+_A
V⁺
Figure 25 Test Circuit 7
Figure 22 Test Circuit 4
VIN
VOUT
RO
WI
WO
V⁺
RL
DLY
WADJ
A ⁺_{V +}
VSS
Figure 24 Test Circuit 6
VIN
VOUT
+_A
RO
WI
DLY
WO
WADJ
VSS
V⁺
A⁺
V⁺
VWADJ
Figure 26 Test Circuit 8
16