LM431SA Просмотр технического описания (PDF) - ON Semiconductor

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Компоненты Описание

производитель

LM431SA

Programmable Shunt Regulator

ON Semiconductor 

LM431SA, LM431SB, LM431SC

TYPICAL APPLICATIONS

ǒ Ǔ VO +

1

)

R1

R2

Vref

ǒ Ǔ VO +

1

)

R

R

1

2

Vref

LM7805/MC7805

LM431S

Figure 5. Shunt Regulator

ǒ Ǔ VO +

1

)

R1

R2

Vref

LM431S

Figure 6. Output Control for Three−Terminal Fixed

Regulator

LM431S

Figure 7. High Current Shunt Regulator

LM431S

Figure 8. Current Limit or Current Source

LM431S

Figure 9. Constant−Current Sink

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