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178M05

Hitachi Semiconductor
Part Number 178M05
Manufacturer Hitachi Semiconductor
Description HA178M05
Published Mar 24, 2008
Detailed Description www.DataSheet4U.com HA178M00 Series 3-terminal Fixed Voltage Regulators Features • • • • • • Output current less than ...
Datasheet PDF File 178M05 PDF File

178M05
178M05

Overview
www.
DataSheet4U.
com HA178M00 Series 3-terminal Fixed Voltage Regulators Features • • • • • • Output current less than 500 mA Various output voltages: 5, 6, 7, 8, 9, 12, 15, 18, 20, and 24 V No external compensation circuit required Built-in current control circuit protects elements from destruction by short circuit Builting chip junction temperature limiting circuit protects elements from thermal destruction Builting internal power dissipation limiting circuit protects transistors in output stage Ordering Information Type HA178M00PJ Series HA178M00P Series HA178M00 Series Application Automotive use Industrial use Commercial use Package TO - 220AB Output Voltage Accuracy Grade Type No.
HA178M05 HA178M12 Grade None A B C Accuracy ±4 ±2 ±3 +2, –4 HA178M00 Series www.
DataSheet4U.
com Pin Arrangement 4 Mark 1.
Input 2.
Common 3.
Output 4.
Common 1 2 3 (Top View) Block Diagram INPUT Over Current Protection OUTPUT Error Amp.
Temperature Protection Vref = 2.
5 V Reference Voltage COMMO...


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