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PQ1KAxx3MZPH Series
PQ1KAxx3MZPH Series
Compact Surface Mount Type
Low Power-Loss Voltage Regulators
Features
1.Compact surface mount package (3.4×2.2×1.2mm)
2.Output current : MAX.300mA
3.Built-in ON/OFF control function
4.Built-in overcurrent, overheat protection functions
5.Use of ceramic capacitor is possible as output
smooth capacitor
6.RoHS directive compliant
Applications
1.CD-ROM drives
2.DVD-ROM drives
Model Line-up
Output Voltage
(TYP.)
Model No.
1.5V
PQ1KA153MZPH
1.8V
2.5V
PQ1KA183MZPH
PQ1KA253MZPH
3.0V
PQ1KA303MZPH
3.3V
PQ1KA333MZPH
5.0V
9.0V
PQ1KA503MZPH
PQ1KA903MZPH
Absolute Maximum Ratings
(Ta=25°C)
Parameter
*1 Input voltage
*1 Output control voltage
Symbol
VIN
VC
Rating
15
15
Unit
V
V
Output current
*2 Power dissipation
*3 Junction temperature
IO
PD
Tj
300 mA
400 mW
150 °C
Operating temperature
Topr -40 to +85 °C
Storage temperature
Tstg -55 to +150 °C
Soldering temperature
Tsol
270(10s)
°C
*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
■ Outline Dimensions
(Unit : mm)
6 54
KA33
Lot No.(OLD DIN standard)
123
0.32±0.1×6
(0.95) (0.95)
3.8MAX
(3.4)
2.2±0.2
Internal connection diagram
16
2 Specific IC 5
34
0.2 MIN 0.2 MIN
3.3±0.3
( ) : Typical dimensions
Product mass:(0.025g)
1 DC input(VIN)
2 5 GND
3 ON/OFF control terminal (VC)
4 Noise reduction (Nr)
6 DC output (VO)
Lead finish:Lead-free solder plating
(Composition: Sn2Cu)
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.
Sheet No.: OP06063
1
PQ1KAxx3MZPH Series
Electrical Characteristics
(Unless otherwise specified condition shall be VIN=VO(TYP.)+1.0V,IO=30mA,VC=1.8V,Ta=25°C)
Parameter
Symbol
Conditions
MIN.
TYP. MAX. Unit
Output voltage
VO ―
Refer to list.1
V
Input voltage
VIN ― 2.5 ― 15 V
Load regulation
RegL
VO<3V,IO=5 to 300mA
VO≥3V,IO=5 to 300mA
― 10 60 mV
― 0.2 2 %
Line regulation
RegI
VO<3V,VIN=VO(TYP)+1V to VO(TYP)+6V
VO≥3V,VIN=VO(TYP)+1V to VO(TYP)+6V
―
―
5 15
0.05 0.5
mV
%
Temperature coefficient of output voltage TCVO
IO=10mA, Tj=0 to 100°C
― ±0.5 ―
%
4 Ripple rejection
RR Refer to Fig.2 ― 55 ― dB
4 Output noise voltage
Vno(rms) 10Hz<f<100kHz,Cn=0.1μF,IO=30mA
―
50
― μV
Dropout voltage
VI-O
IO=300mA, 5, 6
― 0.4 0.7 V
7 On-state voltage for control
On-state current for control
VC(ON)
IC(ON)
―
VC=1.8V
1.8 ― ― V
― 5 30 μA
Off-voltage for control
VC(OFF)
―
― ― 0.4 V
Quiescent current
Iq
IO=0mA
― 550 800 μA
Output off-state consumption current
Iqs
VC=0.2V
― ― 1 μA
4 Typical value of 3.3V output model.
5 Input voltage when output voltage falls 0.1V from that at VIN=VO(TYP)+1.0V.
6 Excluding PQ1KA153MZPH , PQ1KA183MZPH
7 In case that the control terminal (③ pin) is non-connection,output voltage should be OFF state.
List.1 Output voltage Line-up
Parameter
PQ1KA153MZPH
PQ1KA183MZPH
PQ1KA253MZPH
PQ1KA303MZPH
PQ1KA333MZPH
PQ1KA503MZPH
PQ1KA903MZPH
Symbol
VO
Conditions
VIN=VO(TYP.)+1.0V, IO=30mA,
VC=1.8V,Ta=25°C
MIN.
1.440
1.740
2.440
2.940
3.234
4.900
8.820
TYP.
1.5
1.8
2.5
3.0
3.3
5.0
9.0
MAX.
1.560
1.860
2.560
3.060
3.366
5.100
9.180
Unit
V
Fig.1 Standard measuring circuit of Regulator portion
Iq,Iqs A
1
25
VIN 1μF
3
A IC(ON)
VC
6
4
0.01μF
A Io
1μF Vo
RL V
Fig.2 Standard measuring circuit of critical rate of ripple rejection
ei
~
VIN
1μF
VC
16
25
34
0.1μF
2
+
1μF 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)}
Sheet No.: OP06063
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