AX78XX

Features:

• Output Current In Excess of 1A
• Output Voltages of 5V, 6V, 8V, 9V, 12V
• Internal Short-Circuit Current Limiting & Thermal Overload Protection
• Guaranteed In Extended Temperature Range


Specifications

Characteristic	Symbol	Rating	Unit
Input Voltage	VIN	40	V
Power Dissipation	PD	Internally limited (Note)
Operating Temperature	Topr	-30 to 85
Storage Temperature	Tstg	-55 to 150
Junction Temperature	Tj	150

Note: (1)T_A=25oC, TO-251: 1W, TO-252: 1W, SOT-82: 2.1W, TO-220AB: 2.7W
          (2)T_C=25oC, All package: 10W



Description

The AX78XX series can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each employs internal current limiting, thermal shut-down and safe operating area protection,making it essen-tially 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.