PQ12RF2V

Low Power-Loss Voltage Regulators PQ05RF2/PQ05RF21/PQ05RF2V Series m Series PQ05RF2/21/2V o c s q Features s Model Line-ups 13.5MIN Output voltage 5V Output 9V Output 12V Output 15V Output Output voltage PQ05RF2 PQ09RF2 PQ12RF2 PQ15RF2 precision:±5% Output voltage PQ05RF21 PQ09RF21 PQ12RF21 PQ15RF21 precision:±2.5% Minute adjustment (Output voltage adjustment range:±10%) w w 29.1MAX w PQ05RF2 PQ05RF2V PQ09RF2V PQ12RF2V PQ15RF2V s q Applications Series power supply for various electronic equipment such as VCRs, electronic munic instruments s Equivalent Circuit Diagram 1 PQ05RF2series/PQ05RF21series Reference voltage generation circuit w w w 3 .D – + t a 2 S a 1 e h ➀ t e ➂ U 4 4–0.6 +0.2 –0.1 3–(2.54) 4–1.4 +0.3 –0 (0.5) ➀➁➂➃ Internal connection diagram ➁ Specific IC ➃ PQ05RF2/21series ➀ DC input(VIN) ➁ DC output(VO) ➂ GND ➃ ON/OFF control terminal(VC) PQ05RF2Vseries ➀ DC input(VIN) ➁ DC output(VO) ➂ GND ➃ Output voltage minute adjustment terminal(VADJ) PQ05RF2Vseries 2 – + Reference voltage generation circuit ❇ASO protection circuit 4 ❇ASO protection circuit 4 Output ON/OFF control circuit Overheat protection circuit ❇ASO : Area of Safety Operation Overheat protection circuit Notice In the absence of confirmation by device specification sheets,SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs,data books,etc.Contact SHARP in order to obtain the latest device specif...