PQ1N253MASPQ

PQ1Nxx3MxSPQ Series PQ1Nxx3MxSPQ Series Compact Surface Mount Type Low Power-Loss Voltage Regulators Features 1.Compact surface mount package (4.5×4.3×1.5mm) 2.Output current : MAX.350mA 3.Power dissipation : MAX.900mW 4.Low power-loss (Dropout voltage : MAX. 0.7V at IO=350mA) 5.Built-in reset signal generating function 6.Built-in overcurrent, overheat protection functions 7.Use of ceramic capacitor is possible as output smooth capacitor 8.RoHS directive compliant ■ Outline Dimensions (Unit : mm) 1.6 ±0.2 0.42 ±0.1 5 2 0.42 ±0.1 Lead finish 0.42 ±0.1 identification mark 0.9 ±0.2 4 0.4 ±0.05 2.5 ±0.2 2 3 0.42 ±0.1 0.47 ±0.1 4.5 ±0.2 0.9 ±0.2 1.5 ±0.2 1.5 ±0.2 1 0.42 ±0.1 N Applications 1.Optical disk drive 2.DVD player 1.5 ±0.2 4.3 ±0.3 Lot No.(OLD DIN standard) Product mass:0.055g Absolute Maximum Ratings (Ta=25°C) Parameter Symbol VIN Input voltage *1 Reset output voltage Vr IO Output current *1 Reset output current Ir *2 Power dissipation PD *3 Junction temperature Tj Operating temperature Topr Tstg Storage temperature Soldering temperature Tsol *1 Internal connection 4 Control circuit 5 Rating 9 9 350 5 900 150 -30 to +85 -55 to +150 270(10s) Unit V V mA mA mW °C °C °C °C 3 2 ① Reset output voltage (Vr) ② GND ③ Delay time setting (Cd) 1 ④ DC input (Vin) ⑤ DC output (VO) *1 All are open except GND and applicable terminals. *2 At surface-mounted condition *3 Overheat protection may operate at Tj:125°C to 150°C Lead finish:Lead-free solder plating (Composition: Sn2Bi) Notice The content of data sheet is subject to change without prior 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 specification sheets before using any SHARP device. 1 Sheet No.: OP06045 PQ1Nxx3MxSPQ Series Electrical Characteristics Parameter Output voltage Load regulation Line regulation Temperature coefficient of output voltage Ripple rejection Output noise voltage Dropout voltage Quiescent current Input detecting voltage Hysteresis voltage Low reset output voltage Reset output leak current 5 (Unless otherwise specified, Vin=5V, IO=30mA,Ta=25°C) Symbol VO RegL RegI TCVO RR Vno(rms) Vi-o Iq Vri Vrl Irlk Td Conditions MIN. 2.440 3.234 TYP. 2.50 3.30 60 5.0 0.1 55 60 0.45 1.0 Refer to list.1 Vri×0.05 MAX. 2.560 3.366 160 20 Unit V mV mV mV/°C dB V mA V V V ms PQ1N253MxSPQ PQ1N333MxSPQ IO=5mA to 350mA VIN=5 to 9V IO=10mA,Tj=-25 to +75°C Refer to Fig.2 10Hz