CYStech Electronics Corp.
Three Terminal Medium Current Positive Voltage Regulators
TO-252AB
Spec. No. : C520J3 Issued ...
CYStech Electronics Corp.
Three Terminal Medium Current Positive Voltage
Regulators
TO-252AB
Spec. No. : C520J3 Issued Date : 2007.10.23 Revised Date :2011.10.31 Page No. : 1/12
TO-252AA
LM78MXXJ3
Description
IG O I G O
The LM78MXXJ3 series of three-terminal positive
regulators are available in the TO-252 package and with5V, 6V, 8V, 9V, 12V, 15V, 18V and 24V fixed output voltages, making them useful in a wide range of applications. These
regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each type employs internal current-limiting ,thermal shut-down and safe operating area protection, making them essentially indestructible. If adequate heat sinking is provided, they can deliver over 500mA output current. Although designed primarily as fixed voltage
regulators, these devices can
be used with external components to obtain adjustable voltages and currents.
Absolute Maximum Ratings (Ta=25°C)
Parameter Input Voltage Operating Temperature Range Output Current Storage Temperature Range Total Power Dissipation Ratings 35 -40 ~ +125 500 -65 ~ +150 1.0 (Note) Unit V ℃ mA ℃ W
Note : Reduced by 8mW for each increase in Ta of 1℃ over 25℃(without heat sink)
Typical Application
Vin PL78M05 Vout
LM78MXX 3 2
C2
1
C1
Note: C1 and C2 are required if
regulator is located far from power supply filter and load, or oscillation may induced on the loop.
LM78MXXJ3
CYStek Product Specification
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