PQ5RS1A

PQ5RS1 series Low Power-Loss Voltage Regulator 0.15A Output, High Cost Performance Type Low Power-Loss Voltage Regulator (Built-in Reset Signal Generating Function) (Unit : mm) Outline Dimensions General Description Sharp's PQ5RS1 series is 0.15A output, high cost performance type low power-loss voltage regulator with built-in reset signal generating function. It is applicable to the malfunction prevention of microcomputers when power supplies of various electronic equipment(AV, OA equipment) are turned-on or out of order. (1.5) 10.2 MAX 4.5 4-(ø1.4) (6.8) 4.8 MAX 15.6 7.4 3.6 2.8 29.1 MAX ø3.2 (0.5) 4-1.4 13.5 MIN Features PQ5RS1A (1) Built-in reset signal generating function (7 series of reset threshold voltage are available.) (2) Low power-loss (Dropout voltage: MAX. 1.2V at Io=0.1A) (3) Compact resin full-mold package(equivalent to TO-220) (4) High precision output type (Output voltage precision: ±3.0%) (5) Overcurrent protection, overheat protection function (1.5) 4- 0.6 3-(2.54) 1 2 1 2 3 4 3 4 DC input(Vin) GND DC output(Vo) Reset signal output(Vr) Internal connection diagram 1 Applications 3 (1) Power supplies for various electronic equipment such as AV, OA equipment + - Voltage detection /Reset signal generation 2 Electrical Characteristics Parameter 4 2 (Ta=25˚C) Input voltage Symbol Vi Ratings MAX 15 Unit V Output voltage Output current Vo Io 5.0 V Dropout voltage Vi-o MAX. 1.2V(at IO=0.1A) Reset threshold voltage Vrt Power dissipation(No heat sink) Operating temperature P Topr 0.15 * Refer to the table. 0.9 −20 to + 80 A V V W ˚C * Table of reset threshold voltage Model No. PQ5RS1A PQ5RS1B PQ5RS1C PQ5RS1D PQ5RS1E PQ5RS1F PQ5RS1G Reset threshold voltage 4.7±0.15V 4.5±0.15V 4.2±0.15V 3.9±0.15V 3.6±0.15V 3.3±0.15V 3.1±0.15V (Notice) • In the absence of 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 specification sheets before using any SHARP device. • Specifications are subject to change without notice for improvement. (Internet) • Data for Sharp's optoelectronic/power devices is provided for internet. ( Address http://www.sharp.co.jp/ecg/) As of September 1996 Tec.PW951001-B