PQ1Uxx1M2ZPH Series PQ1Uxx1M2ZPH Series Features Low Output Current, Compact Surface Mount Type Low Power-Loss Voltage Regulators ■ Outline Dimensions (Unit : mm) 1.Compact surface mount package (2.9×1.6×1.1mm) 2.Low power-loss (Dropout voltage: TYP. 0.11 V at IO=60mA) 3.High ripple rejection (TYP. 70dB) 4.Built-in ON/OFF control function (Dissipation current at OFF-state: MAX. 1μA) 5.Built-in overcurrent, overheat protection functions *It is available for every 0.1V of output voltage (1.3V to 5.0V) 6.RoHS directive compliant (1.9) 5 4 U 3 0 1 2 3 (0.95) 5-0.4±0.1 (0.95) Lead finish identification mark 1.1±0.2 (0.3) 3.3MAX. (2.9TYP. excluding remaining gate) 1.3MAX Applications 15 0.15±0.1 0 to 0.1 1.Cellular phones 2.Cordless phones 3.Personal information tools (PDA) 4.Cameras/Camcoders 5.PCMCIA cards for notebook PCs 0.2MIN. MAX. MIN. 0.2 2.8±0.3 ( ) : Typical dimensions Product mass:(0.015g) 1 5 1 2 Model Line-up Output Voltage (TYP.) 1.8V 2.5V 2.8V 3.0V 3.3V 1.6±0.2 2 Model No. Output Voltage (TYP.) Model No. PQ1U181M2ZPH 3.5V PQ1U351M2ZPH PQ1U251M2ZPH 5.0V PQ1U501M2ZPH PQ1U281M2ZPH PQ1U301M2ZPH PQ1U331M2ZPH 3 3 Control circuit 4 4 5 DC input (VIN) GND ON/OFF control terminal (VC) Noise reduction (Nr) DC output (VO) Lead finish:Lead-free solder plating (Composition: Sn2Cu) Absolute Maximum Ratings (Ta=25°C) Symbol VIN *1 ON/OFF control terminal voltage VC Output current IO *2 Power dissipation PD *3 Junction temperature Tj Operating temperature Topr Storage temperature Tstg Soldering temperature Tsol *1 Parameter Input voltage Rating 16 16 300 350 150 -30 to +85 -55 to +150 270(10s) Unit V V mA mW °C °C °C °C *1 All are open except GND and applicable terminals. *2 At mounted on PCB *3 Overheat protection may operate at Tj=125°C to 150°C 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.: OP06027 PQ1Uxx1M2ZPH Series Electrical Characteristics (Unless otherwise specified,VIN=VO(TYP) + 1.0V, Io=30mA,Vc=1.8V, Ta=25°C) Conditions MIN. 180 300 - 150 mA RegL1 Io=5 to 60mA 10 50 mV RegL2 Io=5 to 100mA 20 100 mV RegL3 Io=5 to 150mA 30 160 mV Line regulation RegI VIN=VO(TYP)+1V to VO(TYP)+6V 3.0 20 mV Temperature coefficient of output voltage TCVO IO=10mA, Tj=-25 to +75°C 0.05 Refer to Fig.2 - mV/°C RR - - mA - - Parameter Symbol VO Output voltage 4 Iop Output peak current Recommended output current Load regulation Ripple rejection Vno(rms) Output noise voltage 8 6 Dropout voltage Unit TYP. MAX. Refer to the following table.1 70 V dB Refer to the following table.2 VI-O1 IO=60mA VI-O2 IO=150mA ON-state voltage for control VC(ON) - ON-state current for control OFF-state voltage for control IC(ON) VC(OFF) VC=1.8V Quiescent current Iq IO=0mA Output OFF-state dissipation current Iqs VC=0.2V - 5 5 1.8 - - 0.11 0.26 0.20 0.4 μV V - - V 5 - 30 0.4 μA V 130 200 μA - 1 μA 4 Output current shall be the value when output voltage lowers 0.3V from the voltage at IO=30mA. 5 Input voltage when output voltage falls 0.1V from that at Vin=Vo(TYP)+1.0V. 6 In case that the control terminal ( ③ pin) is open, output voltage should be OFF state. 7 In case of PQ1U181M2ZPH, VIN minimum=2.3V. 8 Excluding PQ1U181M2ZPH Table.2 Output Noise Voltage Table.1 Output Voltage (VIN=VO(TYP)+1.0V, IO=30mA, VC=1.8V, Ta=25°C) Model No. Symbol MIN. TYP. MAX. Unit 1.740 1.8 1.860 PQ1U181M2ZPH 2.440 2.5 2.560 PQ1U251M2ZPH 2.740 2.8 2.860 PQ1U281M2ZPH VO V 2.940 3.0 3.060 PQ1U301M2ZPH 3.234 3.430 4.900 PQ1U331M2ZPH PQ1U351M2ZPH PQ1U501M2ZPH 3.3 3.5 5.0 Model No. Symbol MIN. - PQ1U181M2ZPH PQ1U251M2ZPH PQ1U281M2ZPH PQ1U301M2ZPH Vno(rms) PQ1U331M2ZPH PQ1U351M2ZPH PQ1U501M2ZPH 3.366 3.570 5.100 TYP. 15 25 25 30 30 35 50 MAX. - Unit Fig.1 Test Circuit 1 A Iq, Iqs 5 A 2 + IO + VIN 3 A V 4 IC (ON) VO RL VC Sheet No.: OP06027 2 PQ1Uxx1M2ZPH Series Fig.2 Test Circuit for Ripple Rejection 1 + 5 ei ~ 2 + + 3 VIN eo RL 4 V ~ VC f=400Hz(sine wave) ei(rms)=100mV VIN=VO(TYP)+1.0V VC=1.8V IO=10mA RR=20log(ei(rms)/eo(rms)) Fig.3 Power Dissipation vs. Ambient Temperature Fig.4 100 Relative output voltage (%) Power dissipation PD (mW) 400 Overcurrent Protection Characteristics (Typical Value) 300 200 100 75 50 25 Ta=25°C 0 0 -30 -25 0 25 50 75 85 100 125 150 0 0.1 0.2 0.3 Output current I O (A) Ambient temperature Ta (°C) 0.4 Note) Oblique line portion:Overheat protection may operate in this area. Fig.5 Output Voltage Fluctuation vs. Junction Temperature (PQ1U281M2ZPH)(Typical Value) Fig.6 60 50 40 30 20 10 0 –10 –20 –30 –40 –50 –60 –30–20 0 20 40 60 80 100 120 140 Junction temperature Tj (°C) Output Voltage vs. Input Voltage (PQ1U281M2ZPH)(Typical Value) Output voltage VO (V) 4 3 2 1 0 0 1 2 3 4 5 Input voltage VIN (V) 6 7 Sheet No.: OP06027 3 PQ1Uxx1M2ZPH Series Fig.7 Circuit Operating Current vs. Input Voltage (PQ1U281M2ZPH)(Typical Value) Fig.8 0.35 Circuit operating current I BIAS (mA) 10 VIN : Voltage when output voltage is 95% 9 0.3 Dropout voltage VI-O (V) 8 7 6 5 4 3 2 0.25 0.2 0.15 VI-O2 : I O=150mA VI-O1: I O=60mA 0.1 0.05 1 0 0 1 2 3 4 5 Input voltage VIN (V) 6 0 –30–20 0 20 40 60 80 100 120 140 Junction temperature Tj (°C) 7 Quiescent Current vs. Junction Temperature (Typical Value) 200 Fig.10 Ripple Rejection vs. Input Ripple Frequency (PQ1U281M2ZPH)(Typical Value) 90 VIN =VO+1V VC=1.8V I O=0A 180 160 80 Ripple rejection RR (dB) Fig.9 Dropout Voltage vs. Junction Temperature (PQ1U281M2ZPH)(Typical Value) 140 120 100 80 60 40 70 60 50 Cn : No 40 30 20 10 20 0 –30 –20 0 20 40 60 80 100 120 140 Junction temperature Tj (°C) 0 0.1 1 10 100 Input ripple frequency f (kHz) Fig.11 Dropout Voltage vs. Output Current (Typical Value) Dropout voltage VI-O (mV) 300 Ta=25°C VC=1.8V 250 VIN : Voltage when output voltage is 95% 200 150 100 50 0 0 20 40 60 80 100 120 140 Output current I O (mA) Sheet No.: OP06027 4