PQ1M255M2SPQ

www.DataSheet4U.com PQ1Mxx5M2SPQ Series PQ1Mxx5M2SPQ 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.500mA 3.Power dissipation : MAX.900mW (At mounting PCB shown in Fig.3) 4.Low power-loss (Dropout voltage : MAX. 0.7V at IO=500mA) 5.High ripple rejection(TYP.65dB) 6.Built-in ON/OFF control function 7.Built-in overcurrent, overheat protection functions 8.Use of ceramic capacitor is possible as output smooth capacitor 9.RoHS directive compliant ■ Outline Dimensions (Unit : mm) 1.6 ±0.2 0.42 ±0.1 5 2 0.42 ±0.1 0.42 ±0.1 0.9 ±0.2 4 0.4 ±0.05 M3 3 2.5 ±0.2 2 0.47 ±0.1 4.5 ±0.2 3 0.42 ±0.1 0.9 ±0.2 1.5 ±0.2 1.5 ±0.2 1 0.42 ±0.1 Lot No.(OLD DIN standard) Applications 1.CD-ROM drives 2.DVD-ROM drives 3.Digital Still Cameras 1.5 ±0.2 Internal connection Model Line-up Output Voltage (TYP.) 1.5V 1.8V 2.5V 3.3V 5.0V Model No. PQ1M155M2SPQ PQ1M185M2SPQ PQ1M255M2SPQ PQ1M335M2SPQ PQ1M505M2SPQ 4 Control circuit 4.3 ±0.3 ( ) : Typical dimensions Product mass:(0.055g) 5 3 2 1 ① Noise control terminal (Nr) ④ DC input (Vin) ② GND ⑤ DC output (VO) ③ ON/OFF control terminal (Vc) (Ta=25°C) Absolute Maximum Ratings Symbol VIN *1 ON/OFF control terminal voltage VC IO Output current *2 PD Power dissipation *3 Tj Junction temperature Topr Operating temperature Tstg Storage temperature Soldering temperature Tsol *1 Parameter Input voltage Rating 9 9 500 900 150 -30 to +85 -55 to +150...