VOLTAGE REGULATORS Op AMP LIST
See Basic Electronics Course P57 for a complete discussion on VOLTAGE REGULATORS (subscription needed for access).
Note: The Ground terminal is also called the Common terminal.
By far the best site for looking up and purchasing Voltage Regulators is: DigiKey with over 9,000 items!
There are many new surface-mount devices. You will need to download the exact specification sheet from the manufacturer for the pinout.
This list is only a sample of the most common types:
| Device |
Voltage |
Current |
Pinout |
7805
78L05
7806
7808
7810
78L12
7812
78S12CT
7818
7824
7905
79L05
7906
7908
7912
79L12
7915
7918
7924
LM317T
LM337SP
LM123k
LM117K |
+5v
+5v
+6v
+8v
+10v
+12v
+12v
+12v
+18v
+24v
-5v
-5v
-6v
-8v
-12v
-12v
-15v
-18v
-24v
+1.2V to +37V
-1.2V to -37V
+5v
+1.2V to +37V |
1A
100mA
1A
1A
1A
100mA
1A
2A
1A
1A
1A
100mA
1A
1A
1A
100mA
1A
1A
1A
1.5A
1.5A
3A
3A
|
TO-220 positive
TO-92 positive
TO-220 positive
TO-220 positive
TO-220 positive
TO-92 positive
TO-220 positive
TO-3 positive
TO-220 positive
TO-220 positive
TO-220 negative
TO-92 negative
TO-220 negative
TO-220 negative
TO-220 negative
TO-92 negative
TO-220 negative
TO-220 negative
TO-220 negative
TO-220 adjustable
TO-220 adjustable
TO-3 positive
TO-3 positive |
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