Features: · OUTPUT CURRENT IN EXCESS OF 1 A· OUTPUT VOLTAGESOF 5; 6; 8; 9; 12; 15; 18;20; 24V· THERMAL OVERLOADPROTECTION· OUTPUT TRANSITION SOA PROTECTION· 2% OUTPUT VOLTAGETOLERANCE· GUARANTEED IN EXTENDED TEMPERATURE RANGEPinoutSpecifications Symbol Parameter Value Unit Vi DC In...
L7800AB: Features: · OUTPUT CURRENT IN EXCESS OF 1 A· OUTPUT VOLTAGESOF 5; 6; 8; 9; 12; 15; 18;20; 24V· THERMAL OVERLOADPROTECTION· OUTPUT TRANSITION SOA PROTECTION· 2% OUTPUT VOLTAGETOLERANCE· GUARANTEED IN...
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Symbol | Parameter |
Value |
Unit |
Vi | DC Input Voltage (for VO = 5 to 18V) (forVO = 20, 24V) |
35 40 |
V |
IO | Output Current |
Internally limited |
|
Ptot | Power Dissipation |
Internally limited |
|
Top | Operating Junction Temperature Range (for L7800AC) (for L7800AB) |
0 to + 125 40 to + 125 |
|
Tstg | Storage Temperature Range |
65 to + 150 |
The L7800AB of three-terminal positive regulators is available in TO-220 and D2PAK packages and several fixed output voltages, making it 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 area protection, making it essentially indestructible. If adequate heat sinking is provided, L7800AB can deliver over 1A output current. Although designed primarily as fixed voltage regulators, L7800AB can be used with external components to obtain adjustable voltages and currents.