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PQ1R30 Datasheet(PDF) 4 Page - Sharp Electrionic Components

No. de Pieza. PQ1R30
Descripción  Low Output Current, Compact Surface Mount Type Low Power-Loss Voltage Regulators
Descarga  6 Pages
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Fabricante  SHARP [Sharp Electrionic Components]
Página de inicio  http://sharp-world.com/
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PQ1R30 Datasheet(HTML) 4 Page - Sharp Electrionic Components

   
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Low Power-Loss Voltage Regulators
PQ1R30 Series
Fig.10 Ripple Rejection vs. Input Ripple
Frequency
Fig. 9 Quiescent Current vs. Junction
Temperature
Fig.12 Output Peak Current vs. Junction
Temperature
Fig.11 Dropout Voltage vs. Output Current
Fig. 8 Dropout Voltage vs. Junction
Temperature (PQ1R30) (Typical Value)
Fig. 7 Circuit Operating Current vs. Input
Voltage (PQ1R30) (Typical Value)
CIN=1
µF
CO=10
µF
10.0
5.0
4.0
7.0
9.0
8.0
6.0
2.0
3.0
1.0
0
Input voltage VIN (V)
0
5.0
10.0
15.0
RL=
RL=20
RL=40
0.4
0.35
0.25
0.15
0.05
0.2
0.3
0.1
0
Junction temperature Tj (˚C)
–40
80
120
100
40
0
–20
20
60
140
VIN : Voltage when output voltage is 95%
Vi-o(2) : Io=150mA
Vi-o(1) : Io=60mA
250
200
100
50
150
0
Junction temperature Tj (˚C)
–40
80
120
100
40
0
–20
20
60
140
VIN=Vo(TYP)+1.0V,
Vc=1.8V, Io=0A
Ta=25˚C, VIN=4.0V,
Io=10mA (300
Ω), Co=10µF
0
0.1
10
1
100
10
20
30
40
50
60
70
80
Input ripple frequency f (kHz)
Cn : No
Cn=0.1
µF
0.3
0.25
0.15
0.2
0.1
Junction temperature Tj (˚C)
–40
80
120
100
40
0
–20
20
60
140
VIN : Vo(TYP)+1.0V, Vc=1.8V, Iop :
Output current when output voltage lowers
0.3V in comparison with the value at Io=30mA
300
250
150
50
100
200
0
Output current Io (mA)
0
120 140
80
40
20
60
100
160
Ta=25˚C, VC=1.8V, VIN : Voltage when
output voltage is 95%.


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