Shantou Huashan Electronic Devices Co.,Ltd.
H 7905
█ 3-TERMINAL 1A NEGATIVE VOLTAGE REGULATORS
The H7905 series of three terminal negative regulators are available in the TO-220 package and with
several fixed output voltages, making them useful in a wide range of applications. Each type employs
internal current limiting, Thermal shut down and safe area protection, making it essentially
indestructible.
█ Features
Output current in Excess of 1A
Output Voltages of -5V
TO-220
lntemal Thermal Overload Protection
Short Circuit Protection
Output Transistor Safe-Area Compensation
█ Absolute Maximum Ratings(Ta=25℃)
1―GND
2―INPUT
3―OUTPUT
VI——Input Voltage………………………………… -35V
RθJC——Thermal Resistance Junction-Cases………… 5℃/W
RθJA——Thermal Resistance Junction-Air………… 65℃/W
TOPR——Operating Temperature Range…………… 0~125℃
TSTG——Storage Temperature Range…………… -65~150℃
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