LINEAR REGULATOR

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Unisonic Technologies Company Limited was set up in 1990, and it is the manufacturing supplier for high-tech semiconductor devices and IC design, and its products are mainly of Power Management and Audio Power Amplifier IC, supplemented with Motor Controller, Operational Amplifier, Transistor, MOSFET, Thyristor and Diode.

To find out about UTC complete range of semiconductors, see attached technical data,
and consult UNISONIC TECHNOLOGIES website.

Standard Regulator(0.1A~0.3A)
Part No. Features VIN(Range) VOUT IQ(Max)(mA) VD(Max)(V) PSRR(Typ) Package
78LXX 0.1A Positive Fixed Linear Regulator 6.7V ~ 35.0V 5.0V ~ 24.0V 6.5mA 1.7V(Typ) 80 dB SOP-8 SOT-89 TO-92
SOT-25
LM317L 0.1A Positive ADJ Linear Regulator 3.0V ~ 40.0V 1.25V ~ 37.0V 0.1mA 65 dB SOP-8 TO-92
UC723 0.15A Positive ADJ Linear Regulator 9.5V ~ 40.0V 2.0V ~ 37.0V 3.5mA 74 dB DIP-14
78LXXM 0.2A Positive Fixed Voltage Regulator 6.7V ~ 35.0V 5.0V ~ 24.0V 6.5mA 1.7V(Typ) 80 dB SOP-8 SOT-89 SOT-223
TO-92 TO-92NL
78NXX 0.3A Positive Fixed Voltage Regulator 6.7V ~ 35.0V 5.0V ~ 24.0V 5.5mA 1.7V(Typ) 80 dB SOT-223 SOT-89 TO-252
79LXX 0.1A Negative Fixed Linear Regulator -7.0V ~ -35.0V -5.0V ~ -24.0V 6.0mA 1.7V(Typ) 71 dB SOP-8 SOT-89 TO-92
79LXXM 0.2A Negative Fixed Voltage Regulator -7.0V ~ -35.0V -5.0V ~ -24.0V 2.0mA 1.7V(Typ) 43 dB SOP-8 SOT-89 SOT-223
TO-92 TO-92NL
Standard Regulator(0.5A)
Part No. Features VIN(Range) VOUT IQ(Max)(mA) VD(Max)(V) PSRR(Typ) Package
78DXX 0.5A Positive Fixed Voltage Regulator 7.0V ~ 35.0V 5.0V ~ 18.0V 8.0mA 2.0V(Typ) 80 dB SOT-223 TO-251
TO-252 TO-252-3
78DXXL 0.5A Positive Fixed Voltage Regulator 7.0V ~ 35.0V 5.0V ~ 18.0V 8.0mA 2.0V(Typ) 80 dB SOT-223 TO-251
TO-252 TO-252-3
78MXX 0.5A Positive Fixed Voltage Regulator 7.0V ~ 35.0V 5.0V ~ 18.0V 6.0mA 2.0V(Typ) 62 dB TO-126 TO-126C TO-220 TO-220F TO-92
78TXX 0.5A Positive Fixed  Voltage Regulator 7.0V ~ 35.0V 5.0V ~ 18.0V 8.0mA 2.0V(Typ) 80 dB TO-263 TO-263-3
LM317M 0.5A Positive ADJ Voltage Regulator 3.0V ~ 40.0V 1.25V ~ 37.0V 0.1mA 65 dB SOT-223 TO-252 TO-220 SOP-8
79DXX 0.5A Negative Fixed Voltage Regulator -7.0V ~ -40.0V -5.0V ~ -24.0V 8.0mA 2.0V(Typ) 60 dB TO-251 TO-252
79MXX 0.5A Negative Fixed Voltage Regulator -7.0V ~ -40.0V -5.0V~ -24.0V 4.0mA 2.0V(Typ) 62 dB TO-126 TO-220
Standard Regulator(1.0A~1.5A)
Part No. Features VIN(Range) VOUT IQ(Max)(mA) VD(Max)(V) PSRR(Typ) Package
78DXXA 1.0A Positive Fixed Voltage Regulator 7.0V ~ 40.0V 5.0V ~ 24.0V 8.0mA 2.0V(Typ) 80 dB TO-252
LM78XX 1.0A Positive Fixed Voltage Regulator 7.0V ~ 40.0V 5.0V ~ 24.0V 8.0mA 2.0V(Typ) 80 dB TO-220 TO-220F TO-262
LM78XX 1.0A Positive Fixed Voltage Regulator 7.0V ~ 40.0V 5.0V ~ 24.0V 8.0mA 2.0V(Typ) 80 dB TO-220 TO-220F TO-262
LM78XXA 1.5A Positive Fixed Voltage Regulator 7.0V ~ 40.0V 5.0V ~ 24.0V 8.0mA 2.0V(Typ) 80 dB TO-220 TO-220F TO-262
LM317 1.0A Positive ADJ Voltage Regulator 3.0V~ 40.0V 1.25V ~ 37.0V 0.1mA 65 dB SOT-223 TO-252 TO-263 TO-220 TO-220F TO-3
LM317A 1.5A Positive ADJ Voltage Regulator 3.0V~40.0V 1.25V ~ 37.0V 0.1mA 65 dB SOT-223 TO-252 TO-220 TO-263
79DXXA 1.0A Negative Fixed Voltage Regulator  -7.0V ~ -40.0V  -5.0V ~ -24.0V 6.0mA 2.0V(Typ) 60 dB TO-251 TO-252
LM79XX 1.0A Negative Fixed Voltage Regulator -7.0V ~ -40V -5.0V ~ -24.0V 6.0mA 2.0V(Typ) 60 dB TO-220 TO-220F
79TXXA 1.0A Negative Fixed Voltage Regulator -7.0V ~ -40V -5.0V ~ -24.0V 6.0mA 2.0V(Typ) 60 dB TO-263 TO-263-3