(China (Mainland))
Product Summary
The M5237 is a kind of semiconductor integrated circuit which is designed for variable output voltage regulator and is low power dissipation type with input-output voltage difference are quite low. Housed in M5237 3-pin package are reference voltage generator circuit, differential amplifier and drive circuit.The M5237 is widely used in car stereos, radio cassettes, portable stereos, and other general usage electronic power supplies.
Parametrics
M5237 absolute maximum ratings: (1)VIN, input voltage: 36 V; (2)ID, drive current: 30 mA; (3)VI-VO, input/output voltage difference: 30 V; (4)Pd, internal power dissipation: 900(L)/500(ML) mW; (5)Topr, operating ambient temperature: -20 to +75℃; (6)Tstg, storage temperature: -55 to +150℃.
Features
M5237 features: (1)Wide operating supply voltage range: VIN=3.5 V to 36 V, VO=1.5 V to 33 V; (2)The input-output voltage differences can be small moved by the external PNP transistors. (TR: VCE(SAT)state), VI-O(min)=0.2 V; (3)The output voltage can be freely adjusted by the external resistors; (4)Built in over-current protection circuit (Drooping fold-back unit), ALSO protection circuit and thermal protection circuit; (5)Its possible Taping (Automatic insert) and Lead forming.
Diagrams
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