Series Name Datasheet Application Note Product Category Buy Online Parts List Features Type [WDT] Watchdog mode [WDT] Watchdog enable [VD] Detection voltage min. [V] [VD] Detection voltage max. [V] [VD] Detection voltage step [V] [VD] Detection voltage accuracy ±[%] All temp. [LDO] VOUT min. [V] [LDO] VOUT max. [V] [LDO] Output current [mA] [Overall] Input voltage min. [V] [Overall] Input voltage max. [V] [Overall] Absolute maximum rating [V] [Overall] Tj max. [℃] [Overall] Current consumption typ. [μA] Operation temp. min. [°C] Operation temp. max. [°C] Package
Series name
S-19400/19401 Automotive Watchdog Timers chip1stop CoreStaFF Digi-Key MOUSER Mode switching available, Separated reset output WDT+VD* Window/Time-out switchable,
Window mode		 Yes 2.0 5.0 0.1 2.0 - - - 0.9 6.0 7.0 - 3.8 -40 125 TMSOP-8, HSNT-8(2030)
S-19405 Automotive Watchdog Timers chip1stop CoreStaFF Digi-Key MOUSER Separated reset output WDT+VD* Time-out mode Yes 2.0 5.0 0.1 2.0 - - - 0.9 6.0 7.0 - 3.8 -40 125 TMSOP-8, HSNT-8(2030)
S-19500/19501 Automotive Watchdog Timers chip1stop CoreStaFF Digi-Key MOUSER WADJ pin WDT+VD+LDO* Time-out mode Selectable 2.6 5.0 0.1 2.0 3.0 5.3 200 4.0 36.0 45.0 150 60.0 -40 125 HSOP-8A
S-19502/19503 Automotive Watchdog Timers chip1stop CoreStaFF Digi-Key MOUSER WADJ pin WDT+VD+LDO* Time-out mode Selectable 2.6 5.0 0.1 2.0 3.0 5.3 400 4.0 36.0 45.0 150 60.0 -40 125 HSOP-8A, TO-252-9S
S-19504/19505 Automotive Watchdog Timers chip1stop CoreStaFF Digi-Key MOUSER WADJ pin, Low current consumption WDT+VD+LDO* Time-out mode Selectable 2.6 4.7 0.1 2.0 3.3 5.0 250 3.0 36.0 45.0 150 3.0 -40 125 HSOP-8A, TO-252-9S
S-19506/19507 Automotive Watchdog Timers WADJ pin, Low current consumption WDT+VD+LDO* Time-out mode Selectable 2.6 4.7 0.1 2.0 3.3 5.0 500 3.0 36.0 45.0 150 3.0 -40 125 HSOP-8A, TO-252-9S
S-19509 Automotive Watchdog Timers WADJ pin, ON / OFF circuit WDT+VD+LDO* Time-out mode Yes 2.6 4.7 0.1 2.0 3.3 5.0 500 3.0 36.0 45.0 150 3.2 -40 125 HSOP-8A, TO-252-9S, HTSSOP-16
S-19514/19515 Automotive Watchdog Timers chip1stop CoreStaFF Digi-Key MOUSER WADJ pin, Low current consumption WDT+VD+LDO* Window mode Selectable 2.6 4.7 0.1 2.0 3.3 5.0 250 3.0 36.0 45.0 150 3.0 -40 125 HSOP-8A, TO-252-9S
S-19516/19517 Automotive Watchdog Timers WADJ pin, Low current consumption WDT+VD+LDO* Window mode Selectable 2.6 4.7 0.1 2.0 3.3 5.0 500 3.0 36.0 45.0 150 3.0 -40 125 HSOP-8A, TO-252-9S
S-19518 Automotive Watchdog Timers chip1stop CoreStaFF Digi-Key MOUSER ON / OFF circuit WDT+VD+LDO* Window mode Yes 2.6 4.7 0.1 2.0 3.3 5.0 250 3.0 36.0 45.0 150 3.2 -40 125 HSOP-8A, TO-252-9S
S-19519 Automotive Watchdog Timers chip1stop CoreStaFF Digi-Key MOUSER WADJ pin, ON / OFF circuit WDT+VD+LDO* Window mode Yes 2.6 4.7 0.1 2.0 3.3 5.0 500 3.0 36.0 45.0 150 3.2 -40 125 HSOP-8A, TO-252-9S, HTSSOP-16

*WDT: Watchdog timer *VD: Voltage detector (Reset IC) *LDO: Low-dropout regulator