Max DC supply voltage
VS
Max output voltage tolerance
∆Vo
Max dropout voltage
Vdp
Output current
Io
Quiescent current
Iqn
1. Typical value with watchdog disabled. 40V +/-2% 500 mV 200 mA 75 µA(1).
AEC-Q100 qualified.
Operating DC supply voltage range 5.6 V to 31 V.
Reset circuit sensing the output voltage down to 1V.
Programmable reset pulse delay with external capacitor.
Watchdog Table 1. Device summary
The L4988 is a monolithic integrated 5V voltage regul.
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L4988. For precise diagrams, and layout, please refer to the original PDF.
L4988 Automotive low drop voltage regulator Datasheet - production data *$3*&)7 *$3*&)7 Programmable watchdog timer with external capacitor Enable input for...
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Programmable watchdog timer with external capacitor Enable input for enabling/disabling the watchdog functionality Thermal shutdown and short circuit protection Wide temperature range (Tj = -40°C to 150°C) SO-8 SO-20 Description Features Max DC supply voltage VS Max output voltage tolerance ∆Vo Max dropout voltage Vdp Output current Io Quiescent current Iqn 1. Typical value with watchdog disabled. 40V +/-2% 500 mV 200 mA 75 µA(1) AEC-Q100 qualified Operating DC supply voltage range 5.6 V to 31 V Reset circuit sensing the output voltage down to 1V Programmable reset pulse delay with external capacitor Watchd
L4988 Datasheet
