UTC > Integrated Circuit > Standard Regulators
No. Name Description Package Spec
1 UTC 78DXX 0.5A(Io)/2.0V(Vd)Positive Fixed Voltage Regulator 3.3V,4.7V,5V,6V,8V,9V,12V,15V,18V,24V TO-251, TO-252
2 UTC 78DXXA 1A(Io)/2.0V(Vd) Positive Fixed Voltage Regulator 3.3V, 4.7V, 5V, 6V, 8V, 9V, 10V, 12V, 15V, 18V, 24V TO-252
3 UTC 78LXX 0.1A/1.7V Positive Fixed Voltage Regulator 5V,6V,8V,9V,12V,15V,18V,24V SOP-8, SOT-89, TO-92
4 UTC 78LXXM 0.2A(Io)/1.7V(Vd)Positive Fixed Voltage Regulator 5V,6V,8V,9V,12V,15V,18V,24V SOP-8, SOT-89, SOT-223, TO-92, TO-92NL
5 UTC 78MXX 0.5A(Io)/2.0V(Vd)Positive Fixed Voltage Regulator 5V,6V,8V,9V,12V,15V,18V,24V TO-126, TO-220
6 UTC 78TXXA 1A/2.0V Positive Fixed Voltage Regulator TO-263
7 UTC 79DXX 0.5A(Io)/2.0V(Vd) Negative Fixed Voltage Regulator -5V, -6V, -8V, -9V, -12V, -15V, -18V TO-251, TO-252
8 UTC 79LXX 1A(Io)/2.0V(Vd) Negative Fixed Voltage Regulator -5V, -6V, -8V, -9V, -12V, -15V, -18V, -24V TO-92, SOP-8, SOT-89
9 UTC 79TXXA 1A(Io)/2.0V(Vd) Negative Fixed Voltage Regulator -5V, -6V, -8V, -9V, -12V, -15V, -18V, -24V TO-263
10 UTC LM317 1.0A Positive Adjustable Voltage Regulator 1.25V TO 37V SOT-223, TO-220, TO-252, TO-263
11 UTC LM317L 0.1A Positive Adjustable Voltage Regulator 1.25V TO 37V TO-92, SOP-8
12 UTC LM317M 0.5A Positive Adjustable Voltage Regulator 1.25V TO 37V TO-220, TO-252, SOT-223
13 UTC LM78XX 1A(Io)/2.0V(Vd) Positive Fixed Voltage Regulator 3.3V, 4.7V, 5V, 6V, 8V, 9V, 10V, 12V, 15V, 18V, 24V TO-220
14 UTC LM79XX 1A(Io)/2.0V(Vd) Negative Fixed Voltage Regulator -5V, -6V, -8V, -9V, -12V, -15V, -18V, -24V TO-220
Name Features VIN(MAX) IOUT VD VOUT(V) Package Spec
78DXX Positive Fixed Voltage Regulator ¡@ 500mA 2.0V 3.3, 4.7, 5, 6, 8, 9, 12, 15, 18, 24 TO-251, TO-252
79DXX Negative Fixed Voltage Regulator ¡@ 500mA 2.0V -5, -6, -8, -9, -12, -15, -18 TO-251, TO-252
78DXXA Positive Fixed Voltage Regulator ¡@ 1A 2.0V 3.3, 4.7, 5, 6, 8, 9, 10, 12, 15, 18, 24 TO-252
78LXX Positive Fixed Voltage Regulator ¡@ 100mA 1.7V 5, 6, 8, 9, 12, 15, 18, 24 SOP-8, SOT-89, TO-92
79LXX Negative Fixed Voltage Regulator ¡@ 100mA 2.0V -5, -6, -8, -9, -12, -15, -18, -24 TO-92, SOP-8, SOT-89
78LXXM Positive Fixed Voltage Regulator ¡@ 200mA 1.7V 5, 6, 8, 9, 12, 15, 18, 24 SOP-8, SOT-89, SOT-223, TO-92, TO-92NL
78MXX Positive Fixed Voltage Regulator ¡@ 500mA 2.0V 5, 6, 8, 9, 12, 15, 18, 24 TO-126, TO-126C,TO-92,TO-220, TO-220F
78TXXA Positive Fixed Voltage Regulator ¡@ 1A 2.0V ¡@ TO-263, TO-263-3
79TXXA Negative Fixed Voltage Regulator ¡@ 1A 2.0V -5, -6, -8, -9, -12, -15, -18, -24 TO-263, TO-263-3
LM78XX Positive Fixed Voltage Regulator ¡@ 1A 2.0V 3.3, 4.7, 5, 6, 8, 9, 10, 12, 15, 18, 24 TO-220, TO-220F
LM79XX Negative Fixed Voltage Regulator ¡@ 1A 2.0V -5, -6, -8, -9, -12, -15, -18, -24 TO-220, TO-220F
LM317 Positive Adjustable Voltage Regulator ¡@ 1.0A - 1.25 TO 37 SOT-223, TO-220, TO-220F, TO-252, TO-263, TO-3
LM317L Positive Adjustable Voltage Regulator ¡@ 100mA - 1.25 TO 37 TO-92, SOP-8
LM317M Positive Adjustable Voltage Regulator ¡@ 500mA - 1.25 TO 37 TO-220, TO-252, SOT-223
UC723 Adjustable Voltage Regulator ¡@ 150mA - 2 ~ 37 DIP-14

*note:0.1A/1.7V means rated output current is 0.1A and dropout voltage is 1.7V typical