PQXXXEF02SZH Datasheet, PDF (5/5 Pages) Sharp Electrionic Components – TO-220 Type,Low Voltage Operation Low Power-Loss Voltage Regulators

PQxxxEF02SZH Series
Fig.15 Circuit Operating Current vs. Input
Voltage (PQ033EF02SZH)
50
VC=2.7V
CIN=0.33μF
CO=4.7μF
40 _{Ta=Room Temp}
RL=1.65Ω
30
(Io=2A)
20
RL=3.3Ω
(Io=1A)
10
RL=∞Ω
(Io=0A)
0
0
1
2
3
4
5
Input Voltage VIN (V)
Fig.16 Dropout Voltage vs. Output Current
(PQ033EF02SZH)
0.5 _VIN=2.35V
VC=2.7V
CIN=0.33μF
0.4 _CO=4.7μF
0.3
0.2
0.1
0
0
0.5
1.0
1.5
2.0
Output current IO(A)
Fig.17 Output Voltage vs. Ambient
Temperature (PQ018EF02SZH)
1.82
1.81
VIN=2.35V
VC=2.7V
IO=0A
CIN=0.33μF
CO=4.7μF
1.80
1.79
1.78
1.77
-40 -25 0
25 50 7585 100 125
Ambient temperature Ta (°C)
Fig.18 Quiescent Current vs. Ambient
Temperature (PQ018EF02SZH)
1.4
VIN=2.8V
VC=2.7V
IO=0A
CIN=0.33μF
1.2
CO=4.7μF
1.0
0.8
0.6
-40 -25 0
25 50 7585 100 125
Ambient temperature Ta (°C)
Fig.19 ON/OFF Threshold Voltage vs. Ambient
Temperature (PQ018EF02SZH)
3.0
VIN=2.8V
IO=0A
2.5
CIN=0.33μF
CO=4.7μF
2.0
1.5
1.0
0.5
0
-40 -25 0 25 50 75 100 125
Ambient temperature Ta (°C)
■　Typical Application
1
VIN
CIN ₊
3
Vo
2
4
CO +
Load　
ON/OFF signal
　High : Output ON
Low or Open : Output OFF
Sheet No.: OP06067
5