Certification: | RoHS |
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Encapsulation Structure: | Plastic Sealed Transistor |
Installation: | Solder |
Working Frequency: | Standard |
Power Level: | Standard |
Function: | Power Triode |
Samples: |
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The L79 series of three-terminal negative regulators is available in TO-220, TO-220FP 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; furthermore, having the same voltage option as the L78 positive standard series, they are particularly suited for split power supplies. If adequate heat sinking is provided, they can deliver over 1.5 A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.
1.Pin diagram :
2.Schematic Diagram:
3.Test circuit:
4.Electrical characteristics:
Refer to the test circuits, T(J) = 0 to 125 °C, V(I )= -10 V, I(O) = 500 mA, C(I )= 2.2 μF, C(O )= 1 μF unless otherwise specified.
• Output current up to 1.5 A
• Output voltages of - 5; - 8; - 12; - 15 V
• Thermal overload protection
• Short circuit protection
• Output transition SOA protection
• Output tolerance 2% (AC version) or 4% (C version) at 25°C
why choose us :
advantage:
1.Produce Range
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3.service:
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(noted:Not bear any fee and tax of the transportation cost.)
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