Regulator ICs
Dual output voltage regulator with power saving
BA41W12ST
The BA41W12ST is a general-purpose power supply...
Regulator ICs
Dual output voltage
regulator with power saving
BA41W12ST
The BA41W12ST is a general-purpose power supply with two outputs : 8V, 1A and 5V, 500mA. The IC is available in a compact TO220FP-5 package. The outputs can be turned off during the power saving state with a built-in switch. Also built in the IC are an overcurrent protection circuit, an overvoltage protection circuit, and a thermal shutdown circuit. FApplications Car audio systems, VCRs, facsimiles, air conditioners, and other household and industrial equipment FFeatures 1) Minimum I / O voltage differential is 0.5V or less. 2) Built-in protection circuits against overcurrent, overvoltage, and overheat. FBlock diagram
3) Available in a compact TO220FP-5 package (pins are bendable). 4) Zero power saving current. (Typ.)
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Regulator ICs
FAbsolute maximum ratings (Ta = 25_C)
BA41W12ST
FRecommended operating conditions (Ta = 25_C)
FPin descriptions
FInput / output circuits
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Regulator ICs
FElectrical characteristics (unless otherwise noted, Ta = 25_C and VCC = 13.0V)
BA41W12ST
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Regulator ICs
FMeasurement circuits
BA41W12ST
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Regulator ICs
BA41W12ST
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Regulator ICs
BA41W12ST
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FApplication circuit
BA41W12ST
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Regulator ICs
FOperation notes (1) Although the circuit examples included in this handbook are highly recommendable for general use, you should be thoroughly familiar with circuit characteristics as they relate to your own use conditions. If you intend ...