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HA178M07

Hitachi Semiconductor
Part Number HA178M07
Manufacturer Hitachi Semiconductor
Description 3-terminal Fixed Voltage Regulators
Published Mar 22, 2005
Detailed Description HA178M00 Series 3-terminal Fixed Voltage Regulators Features • • • • • • Output current less than 500 mA Various output...
Datasheet PDF File HA178M07 PDF File

HA178M07
HA178M07


Overview
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 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 COMMON Standard Circuit Input C1 0.
33 µF Outpu...



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