KA378R12

Features:

• 3A/12V Output Low Dropout Voltage Regulator
• TO-220 Full-Mold Package (4Pin)
• Overcurrent Protection, Thermal Shutdown
• Overvoltage Protection, Short Circuit Protection
• With Output Disable Function


Specifications

Parameter	Symbol	Value	Unit	Remark
Input Voltage Disable Voltage Output Current Power Dissipation 1 Power Dissipation 2 Junction Temperature Operating Temperature Thermal Resistance, Junction-to Case(Note2) Thermal Shutdown Temperature Storage Temperature	Vin Vdis Io Pd1 Pd2 Tj Topr Rjc Ttsd Tstg	35 35 3.0 1.5 15 150 -20~80 2.9 150 -65 ~ 150	V V A W W °C °C °C/W °C °C	- - - No Heatsink With Heatsink - - - - -

Description

The KA378R12 is a low-dropout voltage regulator suitable for various electronic equipments. It provide constant voltage power source with TO-220 4 lead full mold package.

Dropout voltage of KA378R12 is below 0.5V in full rated current(3A). This regulator has various function such as peak current protection, thermal shut down, overvoltage protection and output disable function.