PQ1U251M2ZPH

PQ1Uxx1M2ZPH Series PQ1Uxx1M2ZPH Series Low Output Current, Compact Surface Mount Type Low Power-Loss Voltage Regulators Features 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 ■ Outline Dimensions (Unit : mm) (1.9) 5 4 U30 1 2 3 5-0.4±0.1 (0.95) Lead finish identification mark (0.95) (2.9TYP. excluding remaining gate) 1.1±0.2 (0.3) 3.3MAX. 1.Cellular phones 2.Cordless phones 3.Personal information tools (PDA) 4.Cameras/Camcoders 5.PCMCIA cards for notebook PCs 1 1.3MAX Applications 1.6±0.2 0.15±0.1 0 to 0.1 15 0.2MIN. 2.8±0.3 0.2 MAX. MIN. ( ) : Typical dimensions Product mass:(0.015g) 5 Control circuit 4 1 2 2 3 3 4 5 Model Line-up Output Voltage (TYP.) 1.8V 2.5V 2.8V 3.0V 3.3V Model No. Output Voltage (TYP.) Model No. PQ1U181M2ZPH 3.5V PQ1U351M2ZPH PQ1U251M2ZPH 5.0V PQ1U501M2ZPH PQ1U281M2ZPH PQ1U301M2ZPH PQ1U331M2ZPH 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 Parameter Output voltage 4 (Unless otherwise specified,VIN=VO(TYP) + 1.0V, Io=30mA,Vc=1.8V, Ta=25°C) Symbol VO Iop Conditions MIN. 180 Output peak current Recommended output current Load regulation Line regulation Temperature coefficient of output voltage Ripple rejection Output noise voltage RegL1 RegL2 RegL3 RegI TCVO RR Vno(rms) VI-O1 VI-O2 VC(ON) IC(ON) VC(OFF) Iq Iqs Io=5 to 60mA Io=5 to 100mA Io=5 to 150mA VIN=VO(TYP)+1V to VO(TYP)+6V IO=10mA, Tj=-25 to +75°C Refer to Fig.2 IO=60mA IO=150mA 5 5 TYP. MAX. Refer to the following table.1 300 Unit V mA mA mV mV mV mV mV/°C dB μV V V μA V μA μA 1.8 10 20 30 3.0 0.05 70 0.11 0.20 150 50 100 160 20 0.26 0.4 Refer to the following table.2 8 Dropout voltage ON-state voltage for control ON-state current for control OFF-state voltage for control Quiescent current Output OFF-state dissipation current 6 VC=1.8V IO=0mA VC=0.2V - 5 30 0.4 200 1 130 - 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.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 PQ1U331M2ZPH PQ1U351M2ZPH PQ1U501M2ZPH 3.234 3.430 4.900 3.3 3.5 5.0 3.366 3.570 5.100 Table.2 Output Noise Voltage Model No. Symbol MIN. TYP. 15 25 25 30 30 35 50 MAX. Unit PQ1U181M2ZPH PQ1U251M2ZPH PQ1U281M2ZPH PQ1U301M2ZPH Vno(rms) PQ1U331M2ZPH PQ1U351M2ZPH PQ1U501M2ZPH - - Fig.1 Test Circuit 1 5 A + IO VO Iq, Iqs VIN A + 2 3 A VC IC (ON) 4 RL V Sheet No.: OP06027 2 PQ1Uxx1M2ZPH Series Fig.2 Test Circuit for Ripple Rejection + 1 ei ~ + VIN VC 3 2 5 + 4 RL V ~ eo f=400Hz(sine wave) ei(rms)=100mV VIN=VO(TYP)+1.0V VC=1.8V IO=10mA RR=20log(ei(rms)/eo(rms)) Fig.3 400 Power Dissipation vs. Ambient Temperature Fig.4 100 Relative output voltage (%) Overcurrent Protection Characteristics (Typical Value) Power dissipation PD (mW) 300 75 200 50 100 25 0 -30 -25 0 25 50 75 85 100 125 150 0 Ta=25°C 0 0.1 0.2 0.3 Output current I O (A) 0.4 Ambient temperature Ta ( °C) Note) Oblique line portion:Overheat protection may operate in this area. Fig.5 Output Voltage Fluctuation vs. Junction Temperature (PQ1U281M2ZPH)(Typical Value) Fig.6 4 Output Voltage vs. Input Voltage (PQ1U281M2ZPH)(Typical Value) 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 VO (V) 3 2 1 0 0 1 2 3 4 5 Input voltage VIN (V) 6 7 Sheet No.: OP06027 3 PQ1Uxx1M2ZPH Series Fig.7 10 Circuit Operating Current vs. Input Voltage (PQ1U281M2ZPH)(Typical Value) Fig.8 0.35 Dropout Voltage vs. Junction Temperature (PQ1U281M2ZPH)(Typical Value) VIN : Voltage when output voltage is 95% Circuit operating current I BIAS (mA) 9 0.3 Dropout voltage VI-O (V) 8 7 6 5 4 3 2 1 0 0 1 2 3 4 5 Input voltage VIN (V) 6 7 0.25 0.2 0.15 0.1 0.05 0 –30–20 0 20 40 60 80 100 120 140 Junction temperature Tj ( °C) VI-O2 : I O=150mA VI-O1: I O=60mA Fig.9 200 180 160 140 120 100 80 60 40 Quiescent Current vs. Junction Temperature (Typical Value) VIN =VO+1V VC=1.8V I O=0A Fig.10 Ripple Rejection vs. Input Ripple Frequency (PQ1U281M2ZPH)(Typical Value) 90 80 Ripple rejection RR (dB) 70 60 50 40 30 20 10 0 0.1 1 10 100 Input ripple frequency f (kHz) Cn : No 20 0 –30 –20 0 20 40 60 80 100 120 140 Junction temperature Tj ( °C) Fig.11 Dropout Voltage vs. Output Current (Typical Value) 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) Dropout voltage VI-O (mV) Sheet No.: OP06027 4