2023年12月8日发(作者：斯柯达汽车怎么样)

元器件交易网2Lxxx2MSPQ SeriesPQ2Lxxx2MSPQ Series 2-Output Type Low Power-Loss Voltage Regulators

t surface mount package (4.5×4.3×1.5mm) channel 250mA Output 1:Voltage 3.3V / 2.5V Output 2:Voltage 3.3V / 2.5V / 1.8V / dissipation : MAX.900mW (At surface-mounted condition) power-loss (Dropout voltage : MAX. 0.4V at IO=100mA) of ceramic capacitor is possible as output smooth directive compliant■

Outline Dimensions(Unit : mm)0.42±0.151.6±0.20.42±0.120.424±0.1Lead finishidentification mark0.4±0.050.9Lot No.(OLD DIN standard)L10.42±0.120.47±0.1±0.24.530.42±-ROM -ROM l Still Cameras11.5±0.21.5±0.21.5±0.2Applications0.9±0.2Internal connection5Absolute Maximum Ratings(Ta=25°C)Parameter*1Input voltageSymbolVINIO1Output currentIO2*2PDPower dissipation*3TjJunction temperatureToprOperating temperatureStorage temperatureTstgSoldering temperatureTsolRating925-30 to +80-55 to +150270(10s)UnitVmAmW°C°C°C°C① DC input (Vin)② GND③ Noise reduction (Nr)3Control circuit2.5±0.24.3±0.3±0.2Product mass:(0.055g)42④ DC output 2 (VO2)⑤ DC output 1 (VO1)*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)NoticeThe content of data sheet is subject to change without prior 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.1Sheet No.: OP06046元器件交易网2Lxxx2MSPQ SeriesElectrical CharacteristicsParameterOutput voltageLoad regulationLine regulationTemperature coefficient of output voltage4(Unless otherwise specified condition shall be Vin=VO1(TYP.)+1.0V, IO1=0mA,IO2=0mA,Ta=25°C)SymbolVORegL1RegL2RegI1RegI2TCVO1TCVO2RRVno(rms) to list.13030330.10.160500.160.24250MAX.1601602020UnitVmVmVmV/°CdBIO1=5 to 200mAIO2=5 to 200mAVIN＝VO1(TYP.)+1V to VO1(TYP.)+6V(MAX.9V) ,IO1＝30mAVIN＝VO2(TYP.)+1V to VO2(TYP.)+6V(MAX.9V) ,IO2＝30mA

IO1=10mA, Tj=-25 to 75°C

IO2=10mA, Tj=-25 to 75°CRipple rejectionOutput noise voltageDropout voltageQuiescent current

Refer to Fig.2IO1=100mA,IO2=200mA,55----------------0.41.0400V4 Typical value of 3.3V output model.

Input voltage when output voltage falls 0.1V from that at Vin=VO(TYP)+r,Vin≧2.3V.

List.1 Output voltage

ParameterModel 2L3332MSPQPQ2L3252MSPQPQ2L3182MSPQOutput voltagePQ2L3152MSPQPQ2L2182MSPQPQ2L2152MSPQSymbolVO1VO2VO1VO2VO1VO2VO1VO2VO1VO2VO1VO2(VIN=VO1(TYP.)+1.0V, Ta=25°C)ConditionsIO1=30mA, IO2=0mAIO1=0mA, IO2=30mAIO1=30mA, IO2=0mAIO1=0mA, IO2=30mAIO1=30mA, IO2=0mAIO1=0mA, IO2=30mAIO1=30mA, IO2=0mAIO1=0mA, IO2=30mAIO1=30mA, IO2=0mAIO1=0mA, IO2=30mAIO1=30mA, IO2=0mAIO1=0mA, IO2=30mAMIN.3.2343.2343.2342.4403.2341.7403.2341.4402.4401.7402.4401.440TYP.3.33.33.32.53.31.83.31.52.51.82.51.5MAX.3.3663.3663.3662.5603.3661.8603.3661.5602.5601.8602.5601.560UnitVFig.1 Standard measuring circuit of Regulator portion1IqVINA2CIN1μF0.01μF3Co210μFRLV4AIo2Vo2Co14.7μFRLV5AIo1Vo1Fig.2 Standard measuring circuit of critical rate of ripple rejection+1ei～　CINVIN1μF0.1F34RLV～　eo2+10μFRLeoV～　510μFf=400 Hz (sine wave)ei(rms)=100 mVVin=VO(TYP.)+1.0VIO=10mARR=20log(ei(rms)/eo(rms))Sheet No.: OP060462元器件交易网2Lxxx2MSPQ SeriesFig.3 Power Dissipation vs. Ambient Temperature1000Power

dissipation

PD

(mW)9000-40-25Mounting PCBPCBCopper foil125150MaterialPCB SizeCopper foil areaThickness of copper: Glass-cloth epoxy resin: 20×20×1.0mm: 180mm2: 35μmAmbient temperature Ta (°C)Note)Oblique line portion:Overheat protection may operate in this .4 Overcurrent Protection Characteristics (Typical Value)100Fig.5 Reference Voltage Deviation vs. Junction Temperature (PQ2L3252MSPQ)(Typical Value)2015Relative

output

voltage

(%)75105500-5VO2VO125-10-15000.10.20.30.4-20-50-255Output current IO (A)Junction temperature Tj (°C)Fig.6 Output Voltage(VO1) vs. Input Voltage

(PQ2L3152MSPQ)(Typical Value)4Fig.7 Output Voltage(VO2) vs. Input Voltage

(PQ2L3152MSPQ)(Typical Value)2.0Output

voltage

VO1

(V)3Output

voltage

VO2

(V)012345671.521.010.5Input voltage VIN (V)Input voltage VIN (V)Sheet No.: OP060463元器件交易网2Lxxx2MSPQ SeriesFig.8 Circuit Operating Current vs. Input Voltage (PQ2L3152MSPQ)(Typical Value)Circuit

operating

current

IBIAS

(mA)454Fig.9 Dropout Voltage vs. Junction Temperature (PQ2L3252MSPQ)(Typical Value)0.40Dropout

voltage

VI-O(V)0.30IO=200mA0.20IO=100mA0.100.00-50-255Input voltage VIN (V)Junction temperature Tj (°C)Fig.10 Quiescent Current vs. Junction Temperature

(PQ2L3252MSPQ)(Typical Value)

35010050-50VIN=VO1(TYP.)+1.0IO1=0A,IO2=0AFig.11 Ripple Rejection vs. Input Ripple Frequency (PQ2L3182MSPQ)(Typical Value)80Ripple

rejection

RR

(dB)70VO1VO2-25500.1110100Junction temperature Tj (°C)Input ripple frequency f(kHz)Fig.12 Dropout Voltage vs. Output Current (Typical Value)0.40Ta=25°CVIN:Input voltage when output voltageFig.13 Output Peak Current vs. Junction Temperature(Typical Value)0.650.60VIN=VO1(TYP.)+1.0VIOP:Output current when output voltage falls 0.3V from that at IO=t

voltage

VI-O

(V)Output

peak

current

IOP(A) falls 0.1V from that at VO1(TYP.)+1V0.300.550.500.450.400.350.300.250.200.100.002500.20-50-255Output current IO (mA)Junction temperature Tj (°C)Sheet No.: OP060464

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