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PQ018EF01SZH 데이터 시트보기 (PDF) - Sharp Electronics
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PQ018EF01SZH
Low Voltage Operation Low Power-Loss Voltage Regulators
Sharp Electronics
PQ018EF01SZH Datasheet PDF : 6 Pages
1
2
3
4
5
6
PQxxxEF01SZH Series
Fig.21 Quiescent Current vs. Junction
Temperature
1.8
PQ018EF01SZH
1.6
PQ033EF01SZH
1.4
PQ025EF01SZH
1.2
1
PQ015EF01SZH
0.8
I
O
=0A
0.6
V
C
=2.7V
V
IN
=2.5V(
PQ015EF01SZH
)
0.4
V
IN
=2.8V(
PQ018EF01SZH
)
0.2
0
-50 -25
V
IN
=3.5V(
PQ025EF01SZH
)
V
IN
=4.3V(
PQ033EF01SZH
)
0 25 50 75 100 125
Junction temperature T
j
(°C)
Fig.22 Ripple Rejection vs. Input Ripple
Frequency
100
PQ025EF01SZH
80
PQ015EF01SZH
PQ033EF01SZH
60
e
i(rms)
=0.5V,
V
IN
=V
O
(TYP)+2V
I
O
=0.5A
PQ018EF01SZH
40
C
O
=4.7
μ
F
T
j
=25
˚
C
V
C
=2.7V
20
0.1
1
10
100
Input ripple frequency f (kHz)
Fig.23 Ripple Rejection vs. Output Current
90
PQ018EF01SZH
80
PQ015EF01SZH
70
e
i(rms)
=0.5V,
60
f=120Hz
PQ025EH02ZH
PQ033EF01SZH
V
IN
=V
O
(TYP)+2V
50
C
O
=4.7
μ
F
T
j
=25
˚
C
V
C
=2.7V
40
0
0.5
1.0
Output current I
O
(A)
■
Typical Application
DC input
1
2
V
IN
+
4
3
Vo
+
C
O
Load
ON/OFF signal
High : Output ON
Low or Open : Output OFF
Sheet No.: OP06048
6
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