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PQ1U351M2ZPH

P1-P3P4-P4
1
Sheet No.: OP06027
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.
■
Parameter Symbol Rating Unit
300
V
mA
VInput voltage
350 mW
°C
Power dissipation
*1
*3
*2
Junction temperature
150
Operating temperature
-30 to +85
Storage temperature
-55 to +150
Soldering temperature 270(10s)
16
16
Features Outline Dimensions
Lead finish:Lead-free solder plating
(Composition: Sn2Cu)
Applications
Absolute Maximum Ratings
PQ1Uxx1M2ZPH Series
PQ1Uxx1M2ZPH Series
Product mass:(0.015g)
Low Output Current, Compact Surface Mount Type
Low Power-Loss Voltage Regulators
1.Compact surface mount package (2.9×1.6×1.1mm)
2.Low power-loss
(Dropout voltage: TYP. 0.11 V at I
O=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.Cellular phones
2.Cordless phones
3.Personal information tools (PDA)
4.Cameras/Camcoders
5.PCMCIA cards for notebook PCs
(Ta=25°C)
ON/OFF control terminal voltage
Output current
*1
VIN
VC
IO
PD
Tj
Topr
°C
T
stg
Tsol
°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
30
(1.9)
(0.95) (0.95)
(0.3)
15
MAX.
Control circuit
1
2
3
5
4
5 4
1 2 3
( ) : Typical dimensions
1
2
3
4
5
GND
Noise reduction (Nr)
Model Line-up
Output Voltage (TYP.)
Model No.
Output Voltage (TYP.)
Model No.
1.8V
2.5V
2.8V
3.0V
3.3V
PQ1U181M2ZPH
PQ1U251M2ZPH
PQ1U281M2ZPH
PQ1U301M2ZPH
PQ1U331M2ZPH
3.5V
5.0V
PQ1U351M2ZPH
PQ1U501M2ZPH
(Unit : mm)
DC input (VIN)
ON/OFF control
terminal (V
C)
DC output (V
O)
3.3
MAX.
(2.9
TYP.
excluding remaining gate)
5-0.4
±0.1
1.3
MAX
1.1
±0.2
0 to 0.1
0.15
±0.1
1.6
±0.2
0.2
MIN.
2.8
±0.3
0.2
MIN.
U
Lead finish identification mark
2
Sheet No.: OP06027
Electrical Characteristics
V
mA
mA
dB
V
V
Parameter
Output peak current
Recommended output current
Load regulation
Line regulation
Temperature coefficient of output voltage
Ripple rejection
Output noise voltage
Dropout voltage
ON-state voltage for control
ON-state current for control
-
Symbol Conditions
MIN.
TYP. MAX.
Unit
-
300
-
150
-
10 50
-
20 100
-
3.0 20
30
0.05
RR 70
-
-
-
0.11
0.20
1.8
-
-
-
-
530
0.4
Quiescent current
-
Output OFF-state dissipation current 1
PQ1Uxx1M2ZPH Series
Output voltage VO
Refer to the following table.1
4
Iop
-
180
---
RegL1
R
egL2
R
egL3
Io=5 to 60mA
Io=5 to 100mA
Io=5 to 150mA 160
mV
mV
mV
R
egI VIN=VO(TYP)+1V to VO(TYP)+6V
-
mV
T
CVO IO=10mA, Tj=-25 to +75°C
--
mV/°C
Refer to Fig.2
-
Vno(rms)
V
I-O1
V
I-O2
I
O=60mA
I
O=150mA
5
5
Refer to the following table.2
μV
0.26
0.4
VC(ON)
---
6
IC(ON) VC=1.8V
OFF-state voltage for control V
C(OFF)
--
V
Iq IO=0mA 130 200
μA
μA
μAI
qs VC=0.2V
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.
PQ1U251M2ZPH
PQ1U281M2ZPH
PQ1U331M2ZPH
PQ1U351M2ZPH
PQ1U501M2ZPH
2.5602.52.440
PQ1U181M2ZPH
1.8601.81.740
2.8602.82.740
PQ1U301M2ZPH
3.0603.02.940
3.3663.33.234
V
3.5703.53.430
5.1005.04.900
V
O
Symbol MIN. TYP. MAX. UnitModel No.
Table.1 Output Voltage
(VIN=VO(TYP)+1.0V, IO=30mA, VC=1.8V, Ta=25°C)
Table.2 Output Noise Voltage
PQ1U251M2ZPH
PQ1U281M2ZPH
PQ1U331M2ZPH
PQ1U351M2ZPH
PQ1U501M2ZPH
25
PQ1U181M2ZPH
15
25
PQ1U301M2ZPH
30
30
35
50
Symbol MIN. TYP. MAX. UnitModel No.
Vno(rms)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
++
A
A
A
5
4
2
3
1
V
Fig.1 Test Circuit
I
q
, I
qs
V
IN
V
C
I
C (ON)
R
L
I
O
V
O
(Unless otherwise specified,VIN=VO(TYP) + 1.0V, Io=30mA,Vc=1.8V, Ta=25°C)
8
8 Excluding PQ1U181M2ZPH
7 In case of PQ1U181M2ZPH, V
IN minimum=2.3V.
3
Sheet No.: OP06027
PQ1Uxx1M2ZPH Series
eo
~
5
4
2
3
1
V
~
+
++
Fig.2 Test Circuit for Ripple Rejection
ei
V
IN
V
C
R
L
f=400Hz(sine wave)
ei(rms)=100mV
V
IN
=V
O
(TYP)+1.0V
V
C
=1.8V
I
O
=10mA
RR=20log(ei(rms)/eo(rms))
Fig.3 Power Dissipation vs. Ambient
Temperature
Fig.4 Overcurrent Protection
Characteristics (Typical Value)
Fig.5
Output Voltage Fluctuation vs. Junction
Temperature (PQ1U281M2ZPH)(Typical Value)
Fig.6 Output Voltage vs. Input Voltage
(PQ1U281M2ZPH)(Typical Value)
Ambient temperature Ta (°C)
Note)
Oblique line portion:Overheat protection may operate in this area.
Relative output voltage (%)
0
25
50
75
100
0 0.1 0.2 0.3 0.4
Output current I
O
(A)
–60
60
50
40
30
20
10
0
–10
–20
–30
–40
–50
–30–20 140120100806040200
Junction temperature T
j
(°C)
Output voltage VO (V)
Input voltage V
IN
(V)
0
4
3
2
1
01234567
Power dissipation PD (mW)
0
100
200
300
400
-30 -25 0 25 50 75 85 100 125 150
T
a
=25°C
P1-P3P4-P4

PQ1U351M2ZPH

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Manufacturer:
Sharp Microelectronics
Description:
LDO Voltage Regulators LDO 3.5V0.18A
Lifecycle:
New from this manufacturer.
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