L4938ED regulator equivalent, advanced voltage regulator.
* Enable and sense inputs (EN, SI) protected against negative transients down to -5 V
* Reset threshold adjustable from 3.8 V to 4.7 V
* Extremely low quiesce.
September 2013
Table 1. Device summary
Package
Order codes
Tube
Tape and reel
SO-20
L4938ED L4938ED013TR
Power.
The L4938ED and L4938EPD are monolithic integrated dual voltage regulators with two very low dropout outputs and additional functions such as power-on reset and input voltage sense. They are designed for supplying microcomputer controlled systems esp.
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