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
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
