L7805ABD2T Rectifier Diode PRECISION 1A REGULATORS
bridge rectifier circuit
,signal schottky diode
PRECISION 1A REGULATORS
■ OUTPUT CURRENT IN EXCESS OF 1 A
■ OUTPUT VOLTAGESOF 5; 6; 8; 9; 12; 15; 18; 20; 24V
■ THERMAL OVERLOAD PROTECTION
■ OUTPUT TRANSITION SOA PROTECTION
■ 2% OUTPUT VOLTAGE TOLERANCE
■ GUARANTEED IN EXTENDED TEMPERATURE RANGE
DESCRIPTION
The L7800A series of three-terminal positive regulators is available in TO-220 and D2 PAK 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, they can deliver over 1A 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
| Symbol | Parameter | Value | Unit |
| Vi |
DC Input Voltage (for VO = 5 to 18V) (forVO = 20, 24V) |
35 40 |
V V |
| Io | Output Current | Internally limited | |
| Ptot | Power Dissipation | Internally limited | |
| Top |
Operating Junction Temperature Range(for L7800AC) (for L7800AB) |
0 to 150 -40 to 125 |
oC oC |
| Tstg | Storage Temperature Range | - 65 to 150 | oC |
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