BL78XX
3-Terminal 1A Positive Voltage Regulator
BL78XX
GENERAL DESCRIPTION
The B L7 8XX se rie s of th re e -termina l po sitive reg u la to r are a va ila ble in the
TO-220 pa cka ge an d with se ve ra l fix ed ou tp ut voltage s, mak in g th e m use fu l in a wide
ran ge of a pp lica tio ns. Each t ype e mp lo ys in te rna l cu rren t limiting , therma l shu t d own and
sa fe ope rating area p ro te c tion, mak in g it esse ntia lly ind estru ctible. If a deq ua te h ea t
sink ing is p ro vided , th e y can de liver o ver 1A outpu t cu rren t. Althoug h de sign ed
prima ril y a s fix ed vo ltage regu la tors, the se d e vice s can b e u se d with ex te rn a l c o mpon en ts
to ob ta in a d justab le vo ltag es a nd cu rren ts.
FEATURE
Outpu t Cu rren t up to 1 A
Therma l O ve rloa d P ro tec tion
Short C ircu it P ro te c tio n
Outpu t Tran sisto r Sa fe Opera ting A rea P ro te c tion
Outpu t Vo ltag es :
B L7805 : 5V
B L7 809 : 9V
B L78 06 : 6V
B L78 12: 12V
B L7 808 : 8 V
B L781 5 :15V
PIN CONNECTIONS
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