Features: • Output Current up to 1A• Output Voltages of 5, 6, 8, 9, 10, 12, 15, 18, 24V• Thermal Overload Protection• Short Circuit Protection• Output Transistor Safe Operating Area ProtectionSpecifications Parameter Symbol Value Unit Input Voltage ...
MC78XXA: Features: • Output Current up to 1A• Output Voltages of 5, 6, 8, 9, 10, 12, 15, 18, 24V• Thermal Overload Protection• Short Circuit Protection• Output Transistor Safe O...
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Parameter |
Symbol |
Value |
Unit |
Input Voltage (for VO = 5V to 18V) (for VO = 24V) |
VI VI |
35 40 |
V V |
Thermal Resistance Junction-Cases (TO-220) |
RJC |
5 |
/W |
Thermal Resistance Junction-Air (TO-220) |
RJA |
65 |
/W |
Operating Temperature Range |
TOPR |
0 ~ +125 |
|
Storage Temperature Range |
TSTG |
-65 ~ +150 |
The MC78XX/LM78XX/MC78XXA series of three terminal positive regulators are available in the TO-220/D-PAK package and with several fixed output voltages, making MC78XXA useful in a wide range of applications. Each type employs internal current limiting, thermal shut down and safe operating area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A output current. Although designed primarily as fixed voltage regulators, MC78XXA can be used with external components to obtain adjustable voltages and currents.