PQ1U181M2ZPH Sharp Microelectronics, PQ1U181M2ZPH Datasheet - Page 2

• Manufacturer Part Number: PQ1U181M2ZPH
• Description: IC REG LDO 1.8V 150MA SOT-23-5
• Manufacturer: Sharp Microelectronics

Specifications of PQ1U181M2ZPH

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: Up to 16V
• Voltage - Dropout (typical): 0.2V @ 150mA
• Number Of Regulators: 1
• Current - Output: 150mA (Max)
• Current - Limit (min): 180mA
• Operating Temperature: -30°C ~ 80°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 16 V
• Output Voltage: 1.8 V
• Output Type: Fixed
• Dropout Voltage (max): 0.26 V at 60 mA
• Output Current: 0.18 A
• Line Regulation: 20 mV
• Load Regulation: 160 mV
• Maximum Power Dissipation: 0.35 W
• Maximum Operating Temperature: + 80 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 30 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 425-2322-2

Electrical Characteristics
Table.1 Output Voltage
Fig.1 Test Circuit
4
8
6
PQ1U181M2ZPH
PQ1U251M2ZPH
PQ1U281M2ZPH
PQ1U301M2ZPH
PQ1U331M2ZPH
PQ1U351M2ZPH
PQ1U501M2ZPH
Output voltage
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
OFF-state voltage for control
Quiescent current
Output OFF-state dissipation current
4 Output current shall be the value when output voltage lowers 0.3V from the voltage at I
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.
7 In case of PQ1U181M2ZPH, V
8 Excluding PQ1U181M2ZPH
Model No.
I
q
(V
, I
qs
IN
=V
V
IN
Parameter
O
A
(TYP)+1.0V, I
Symbol MIN.
V
O
+
IN
1.740
2.440
2.740
2.940
3.234
3.430
4.900
O
minimum=2.3V.
=30mA, V
TYP.
1.8
2.5
2.8
3.0
3.3
3.5
5.0
V
C
C
Vno(rms)
Symbol
=1.8V, Ta=25°C)
V
A
V
R
R
R
T
I
V
V
R
C(ON)
C(OFF)
RR
C(ON)
V
I
eg
eg
eg
C
I
I-O
I-O
I
op
-
qs
MAX.
1.860
2.560
2.860
3.060
3.366
3.570
5.100
eg
V
q
O
L1
L2
L3
I
C (ON)
1
2
I
O
1
2
3
Unit
V
V
IN
=V
I
O
=10mA, Tj=-25 to +75°C
O
(TYP)+1V to V
Io=5 to 100mA
Io=5 to 150mA
Io=5 to 60mA
Refer to Fig.2
(Unless otherwise specified,V
Conditions
I
I
O
V
V
O
I
=150mA
O
=60mA
C
C
2
=0mA
=1.8V
=0.2V
5
4
-
-
-
-
-
O
=30mA.
O
Table.2 Output Noise Voltage
(TYP)+6V
5
PQ1U181M2ZPH
PQ1U251M2ZPH
PQ1U281M2ZPH
PQ1U301M2ZPH
PQ1U331M2ZPH
PQ1U351M2ZPH
PQ1U501M2ZPH
5
Model No.
+
IN
=V
A
MIN.
180
1.8
Refer to the following table.1
Refer to the following table.2
O
Symbol MIN.
V
-
-
-
-
-
-
-
-
-
-
-
-
-
R
(TYP) + 1.0V, Io=30mA,Vc=1.8V, Ta=25°C)
no(rms)
I
L
O
V
TYP.
0.05
0.11
0.20
300
130
V
3.0
10
20
30
70
-
-
5
-
-
-
-
-
-
-
-
-
O
TYP.
PQ1Uxx1M2ZPH Series
15
25
25
30
30
35
50
MAX.
0.26
150
100
160
200
0.4
0.4
50
20
30
1
-
-
-
-
Sheet No.: OP06027
MAX.
-
-
-
-
-
-
-
mV/°C
Unit
mA
mA
mV
mV
mV
mV
dB
μV
μA
μA
μA
V
V
V
V
Unit