PQ1Xxx1M2ZPH Series
Fig.7 Circuit Operating Current vs. Input Voltage
Fig.8 Dropout Voltage vs. Junction Temperature
(PQ1X301M2ZPH)(Typical Value)
(PQ1X301M2ZPH)(Typical Value)
0.35
15
T
a
=25°C
VIN :Voltage when output voltage is 95%
CIN=1μF
0.3
(Ceramic capacitor)
C
O
=4.7μF
(Ceramic capacitor)
0.25
0.2
10
V
I-O2 :I =150mA
O
0.15
0.1
V
I-O1:I =60mA
O
5
0
0.05
0
RL=
0
1
2
3
4
5
6
7
–30–20 0 20 40 60 80 100 120 140
Junction temperatureT (°C)
j
Input voltageVIN (V)
Fig.9 Quiescent Current vs. Junction
Fig.10 R i pple Rejection vs. Input Ripple
Temperature (Typical Value)
Frequency(PQ1X281M2ZPH)(Typical Value)
90
200
V
IN=V
O
+1V
=1.8V
=0A
V
C
180
160
140
120
100
80
80
Cn
=0.1μF
I
O
70
60
50
40
30
20
Cn=0.01μF
No Cn
T
V
V
a
=25°C
IN=3.8V
=1.8V
=10mA
i (rms) =100mV
=10μF
60
C
40
IO
10
0
e
C
20
0
O
–30–20 0 20 40 60 80 100 120 140
Junction temperatureT (°C)
0.1
1
10
100
j
Input ripple frequency f (kHz)
Fig.11 Dropout Voltage vs. Output Current
(Typical Value)
0.3
0.2
0.1
0
0
50
100
150
(mA)
Output current I
O
Sheet No.: OP06028
4
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
