L9777
Low power voltage regulator
Datasheet - production data
'!0'03
PowerSSO-12 (exposed DIE Pad)
Adjustable...
L9777
Low power voltage
regulator
Datasheet - production data
'!0'03
PowerSSO-12 (exposed DIE Pad)
Adjustable reset threshold External capacitor to set NMI/ reset power up
delay and watchdog frequency Over temperature protection Wide temperature range (TJ = -40 °C to 150 °C) Short circuit proof Suitable for use in automotive electronics
Features
Operating DC supply voltage range 5.6 V to 31 V
Low current consumption (110 μA typ @ Iout = 0) High precision output voltage (2 %) Low dropout voltage VDD tracking
regulator switchable on/off by
VDD_EN pin Reset circuit sensing the output voltage down
to 1 V. Double reset function
Description
The L9777 is a monolithic integrated low drop
regulator which can supply up to 200 mA, available in the PowerSSO-12 package.
It is designed to supply microprocessor systems under severe conditions of automotive applications and therefore equipped with additional protection functions against over load, short circuit and over temperature.
Of course the L9777 can also be used in other applications where a regulated voltage is required.
Order code L9777A L9777B
L9777B13TR L9777C
L9777C13TR
Table 1. Device summary Package
PowerSSO-12 PowerSSO-12 PowerSSO-12 PowerSSO-12 PowerSSO-12
Packing Tray Tray
Tape and reel Tray
Tape and reel
February 2014
This is information on a product in full production.
DocID13496 Rev 4
1/25
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Contents
Contents
L9777
1
Block diagrams and pins configuration . . . . . . ...