BA51W12SAT Datasheet (Rohm) - Dual output voltage regulator

BA51W12SAT, Dual output voltage regulator

Pin No.

1 2 3 4 5 Pin name OUT1 VCC GND OUT2 CTL Output1 (9V, 1A) Power supply Ground Output2 (5V, 500mA) ON / OFF switch Function BA51W12SAT Regulator ICs !Input / output circuits OUT1, 2 VCC (2pin) CTL (5pin) 25k 1, 4pin 12.4k (1pin) 6k (4pin) 25k 2k GND (3pin) GND (3pin) !Electrical cha

BA51W12SAT Regulator ICs Dual output voltage regulator with power saving BA51W12SAT The BA51W12SAT is a general-purpose, low saturation power supply with two outputs : 9V, 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 the built-in switch.

Also built in the IC is an overcurrent protection circuit, an overvoltage protection circuit, and a thermal shutdown circuit.

!Applications Car audio systems, VCRs, facsi

BA51W12SAT Features

* 1) Minimum I / O voltage differential is 0.5V or less. 2) Built-in protection circuits against overcurrent, over voltage, and overheat. 3) Available in a compact TO220FP-5 package (pins are bendable). 4) Zero power saving current. (Typ.) !Absolute maximum ratings (Ta=25°C) Parameter Power supply vol