Voltage Regulators. PQ1KA503MZPH Datasheet

PQ1KA503MZPH Regulators. Datasheet pdf. Equivalent


Sharp Electrionic PQ1KA503MZPH
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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


PQ1KA503MZPH Datasheet
Recommendation PQ1KA503MZPH Datasheet
Part PQ1KA503MZPH
Description (PQ1KAxx3MZPH) Compact Surface Mount Type Low Power-Loss Voltage Regulators
Feature PQ1KA503MZPH; www.DataSheet4U.com PQ1KAxx3MZPH Series PQ1KAxx3MZPH Series Compact Surface Mount Type Low Power-L.
Manufacture Sharp Electrionic
Datasheet
Download PQ1KA503MZPH Datasheet




Sharp Electrionic PQ1KA503MZPH
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
VO3V,IO=5 to 300mA
10 60 mV
0.2 2 %
Line regulation
RegI
VO<3V,VIN=VO(TYP)+1V to VO(TYP)+6V
VO3V,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 (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=30A,
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



Sharp Electrionic PQ1KA503MZPH
Fig.3 Power Dissipation vs. Ambient
Temperature
500
400
300
200
100
-040 -25 0 25 50 75 85 100 125 150
Ambient temperature Ta (°C)
Note) Oblique line portion:Overheat protection may operate in this area.
Fig.5 Output Voltage vs. Input Voltage
(Typical Value) (PQ1KA333MZPH)
4
RL=110Ω
3
2 RL=22Ω
RL=11Ω
1
0
01
23
Ta=25°C
CIN=CO=1μF
(Ceramic capacitor)
CN=0.01μF
(Ceramic capacitor)
4 56 7
Input voltage VIN (V)
Fig.7 Quiescent Current vs. Junction
Temperature (Typical Value)
600
500
400
300
200
100
-040
VIN=VO(TYP.)+1.0V,
VC=1.8V,Io=0mA
-20 0 20 40 60 80 100 120 140
Junction temperature Tj (°C)
PQ1KAxx3MZPH Series
Fig.4 Overcurrent Protection Characteristics
100
75
50
25
0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
Output current IO (A)
Fig.6 Circuit Operating Current vs. Input Voltage
(Typical Value) (PQ1KA333MZPH)
10 Ta=25°C
9
CIN=CO=1μF
(Ceramic capacitor)
8
CN=0.01μF
(Ceramic capacitor)
7
6 RL=11Ω
5
4
3 RL=22Ω
2
1 RL=∞Ω
00 1 2 3 4 5 6 7
Input voltage VIN (V)
Fig.8 Dropout Voltage vs. Junction Temperature
(Typical Value) (PQ1KA333MZPH)
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-40
VIN=Input voltage when output voltage
falls 0.1V from that at VIN=VO(TYP.)+1.0V
VC=1.8V,IO=300mA,
CIN=CO=1μF(Ceramic capacitor)
CN=0.01μF(Ceramic capacitor)
-20 0 20 40 60 80 100 120 140
Junction temperature Tj (°C)
Sheet No.: OP06063
3







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