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LM2931ACT-5.0

Low Dropout Regulator

Wing Shing International Group 

LM2931-5.0

he LM2931 positive voltage regulator features a very low

quiescent current of 1mA or less when supplying 10mA

loads. This unique characteristic and the extremely low in-put-

output differential required for proper regulation (0.2V for

output currents of 10mA) make the LM2931 the ideal regulator

for standby power systems. Applications include memory

standby circuits, CMOS and other low power processor power

supplies as well as systems demanding as much as 100mA of

output current.

Designed originally for automotive applications, the

LM2931 and all regulated circuitry are protected from reverse

battery installations or 2 battery jumps. During line transients,



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such as a load dump (60V) when the input voltage to the

regulator can momentarily exceed the specified maximum

operating voltage, the regulator will automatically shut down

to protect both internal circuits and the load. The LM2931 can

not be harmed by temporary mirror-image insertion. Familiar

regulator features such as short circuit and thermal overload

protection are also provided.

Fixed output of 5V is available in the plastic

the popular TO-92 package.

TO-92

Pin : 1. Output

2. Ground

3. Input

  



LM2931CT-5.0

LM2931ACT-5.0


 

5V

5V



TO-92

TO-92

1-6

2000/05
VER.A

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