BA3940A Datasheet, PDF (1/7 Pages) Rohm – System power supply for CD radio cassette players

Regulator ICs
System power supply for CD radio
cassette players
BA3940A
With built-in 9V, 7V, and 5V outputs, the BA3940A system power supply IC is best suited for use in CD radio cassette
players.
FApplications
CD radio cassette players
FFeatures
1) One 9V output, two 7V outputs (switched by MODE
SW, only one output is available at the same time)
and one 5V output are built in.
2) Output current limit circuit protects the IC against
short-circuiting damage.
3) Thermal protection circuit prevents heat damage to
the IC.
4) Compact SIP-M12 package allows a large power dis-
sipation.
FAbsolute maximum ratings (Ta = 25_C)
FRecommended operating conditions (Ta = 25_C)
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