Figure 17. Load Transient Reponse
Figure 19. - Programmable Voltage Regulator
Figure 18. Current Limit Sense Voltage vs.
Junction Temperature.
Figure 20. - P.C. Board and Components Layout
of Figure 19.
Figure 21. - High Current Voltage Regulator with
Short Circuit Protection.
Figure 22. - Digitally Selected Regulator with
Inhibit.
APPLICATIONS CIRCUITS
7/12
L200
8/12
Figure 23. Programmable Voltage and Current Regulator.
Note
: Connecting point A to a negative voltage (for example - 3V/10 mA) it is possible to extend the output voltage
range down to 0 V and obtain the current limiting down to this level (output short-circuit condition).
Figure 24. High Current Regulator with NPN
Pass Transistor.
Figure 25. High Current Tracking Regualtor.
L200
Figure 26. High Input and Output Voltage.
Figure 28. 30 W Motor Speed Control.
Figure 27. Constant Current Battery Charger.
Figure 29. Loww Turn on.
Figure 30. Light Controller.
The resistors R
1
and R
2
determine the final charging volt-
age and R
SC
the initial charging current. D
1
prevents dis-
charge of the battery throught the regulator.
The resistor RL limits the reverse currents through ther
regulator (which should be 100 mA max) when the bat-
tery is accidentally reverse connected. If R
L
is in series
with a bulb of 12 V/50 mA rating this will indicate incor-
rect connection.
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L200

L200CV

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
Linear Voltage Regulators Adj Voltage/Current
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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