Automotive ICs

Automotive Linear Regulators (LDO Regulators)

50V input voltage, low current consumption, and small and high heat dissipation TO-252-5S package

*Our voltage regulator (LDO regulator) product line has been renamed to “linear regulator” (LDO regulator). This is a change in name only, which does not affect product specifications or performance. Please note that the previous name may still be used in some of our data sheets and other publications.

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

Series Name
(Product Summary)
Data SheetWebshopIOUT
(mA)
TypeVIN
min.
(V)
VIN
max
(V)
Absolute
maximum
rating (V)
VOUT
min.
(V)
VOUT
max.
(V)
VOUT
Accuracy ±(%)
*All Temp.
ISS
typ.
(μA)
Vdrop
(V)
COUT
min.
(μF)
FeaturesOperation
temperature
range min. (°C)
Operation
temperature
range max (°C)
Tj
max.
(°C)
Package
Series NameSearchSearch



250LDO*3.036452.5162.0 *6.50.351.036V high input (low current consumption)-40105150TO-252-5S(A), HSOP-8A, HSOP-6, SOT-89-5, SOT-23-5, HTMSOP-8



250LDO*3.036452.5162.0 *6.50.351.036V high input (low current consumption)-40125150TO-252-5S(A), HSOP-8A, HSOP-6, SOT-89-5, SOT-23-5, HTMSOP-8

500LDO*2.836451.8301.5 *5.00.131.036V high input (low current consumption)-40125150TO-252-5S(A), HSOP-8A



500LDO*2.510121.09.02.3 *1200.092.210V input, 500mA output-40105150TO-252-5S(A), HSOP-8A, HSOP-6, SOT-89-5, HSNT-8(2030)



500LDO*2.510121.09.02.3 *1200.092.210V input, 500mA output-40125150TO-252-5S(A), HSOP-8A, HSOP-6, SOT-89-5, HSNT-8(2030)
1000LDO*2.836451.8301.5 *5.00.131.036V high input (low current consumption)-40125150TO-252-5S(A), HSOP-8A



1000LDO*2.510121.09.02.3 *1200.382.210V input, 1000mA output-40105150TO-252-5S(A), HSOP-8A, HSOP-6, HSNT-8(2030)



1000LDO*2.510121.09.02.3 *1200.382.210V input, 1000mA output-40125150TO-252-5S(A), HSOP-8A, HSOP-6, HSNT-8(2030)
40LDO+VD*3.036452.95.32.0 *2.20.241.0Monitors output voltage of built-in LDO voltage regulator-40125150HTMSOP-8, SOT-23-5, SOT-89-5

200LDO+VD*4.036453.05.32.0 *600.122.2Small, high heat dissipation-40125150HSOP-8A, TO-252-5S(A)

400LDO+VD*4.036453.05.32.0 *600.122.2Small, high heat dissipation-40125150HSOP-8A, TO-252-5S(A)
40LDO+VD*3.036451.05.32.0 *2.00.241.0Monitors voltage at SENSE pin connection-40125150HTMSOP-8, SOT-23-5, SOT-89-5
40LDO+VD*3.036451.05.32.0 *2.00.241.0Monitors input voltage of built-in LDO voltage regulator-40125150HTMSOP-8, SOT-23-5, SOT-89-5

200LDO+VD+WDT*4.036453.05.32.0 *600.122.2Time-out WDT with WEN pin-40125150HSOP-8A

200LDO+VD+WDT*4.036453.05.32.0 *600.122.2Time-out WDT without WEN pin-40125150HSOP-8A

>
400LDO+VD+WDT*4.036453.05.32.0 *600.122.2Time-out WDT with WEN pin-40125150HSOP-8A, TO-252-9S
400LDO+VD+WDT*4.036453.05.32.0 *600.122.2Time-out WDT without WEN pin-40125150HSOP-8A, TO-252-9S
250LDO+VD+WDT*3.036453.35.02.0 *30.121.0Time-out WDT with WEN pin-40125150HSOP-8A, TO-252-9S
250LDO+VD+WDT*3.036453.35.02.0 *30.121.0Time-out WDT without WEN pin-40125150HSOP-8A, TO-252-9S

250LDO+VD+WDT*3.036453.35.02.0 *30.121.0Window WDT with WEN pin-40125150HSOP-8A, TO-252-9S

250LDO+VD+WDT*3.036453.35.02.0 *30.121.0Window WDT without WEN pin-40125150HSOP-8A, TO-252-9S
250LDO+VD+WDT*3.036453.35.02.0 *3.20.121.0Window WDT with WEN pin, ON / OFF circuit-40125150HSOP-8A, TO-252-9S
S-19519PDF500LDO+VD+WDT*3.036453.35.02.0 *3.20.121.0Window WDT with WEN pin, ON / OFF circuit-40125150HSOP-8A, TO-252-9S, HTSSOP-16
S-19700400LDO*4.536453.3202.3 *800.084.7Current monitoring, Current limit-40125150HSOP-8A
S-19701600LDO*4.536453.3202.3 *800.084.7Current monitoring, Current limit-40125150HSOP-8A

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