STV8162(2009) Ver la hoja de datos (PDF) - STMicroelectronics

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STV8162
(Rev.:2009)

+5 V, +5 V and +8 V triple voltage regulator with disable and reset functions

STMicroelectronics 

STV8162

4

Application diagrams

Figure 4. Reset diagram

OUTPUT1

VREF + a

-

REG

VREF = 2.5 V

Application diagrams

10 µA

3

Ce

-b

+

VREF 0.6V

RESET

Figure 5. Internal reset diagram

VOUT1

) K

t(s VO1RST

VRTH

Produc RESET

lete K = Actual Value of VOUT1

Power On tRD

tRD

Power Off

bso Figure 6. STV8162 typical application

) - O C1 to C6 = 10 µF

Product(s VIN1

teVIN2

leVIN3

1

RESET

Ce 0.1 µF

2

DELAY

CAPACITOR

4 INPUT1

7 INPUT2

9 INPUT3

OUTPUT1 3

OUTPUT2 5

OUTPUT3 8

VOUT1

VOUT2

VOUT3

Obso C1

C2

C3

GROUND DISABLE

NC

6

10

11

C4

C5

C6

7/14

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