8
Sheet No.: OP06026
PQxxDZ51J00H Series/PQxxDZ11J00H Series
PQ3DZ53J000H/PQ3DZ13J000H
PQ05DZ51:VIN=4.75V, Io=0.3A, Vc=2.7V
PQ09DZ51:V
IN
=8.55V, Io=0.3A, Vc=2.7V
PQ12DZ51:V
IN
=11.4V, Io=0.3A, Vc=2.7V
PQ3DZ53:V
IN
=3.135V, Io=0.3A, Vc=2.7V
PQ3DZ53J000H
PQ05DZ51J00H
PQ09DZ51J00H
PQ12DZ51J00H
-20 0 20 40 60 80 100 120
0.10
0.11
0.12
0.13
0.14
0.15
0.16
0.17
0.18
0.19
0.20
Fig.33
Dropout Voltage vs. Junction Temperature
(PQxxDZ51J00H series/PD3DZ53J000H)
Dropout voltage V
I-O
(V)
Junction temperature Tj (°C)
-20
0.10
PQ05DZ11:V
IN
=4.75V, Io=0.5A, Vc=2.7V
PQ09DZ11:V
IN
=8.55V, Io=0.5A, Vc=2.7V
PQ12DZ11:V
IN
=11.4V, Io=0.5A, Vc=2.7V
PQ3DZ13:V
IN
=3.135V, Io=0.5A, Vc=2.7V
PQ12DZ11J00H
PQ09DZ11J00H
PQ3DZ13J000H
PQ05DZ11J00H
0 20 40 60 80 100 120
0.11
0.12
0.13
0.14
0.15
0.16
0.17
0.18
Fig.34
Dropout Voltage vs. Junction Temperature
(PQxxDZ11J00H series/PD3DZ13J000H)
Dropout voltage V
I-O
(V)
Junction temperature Tj (°C)
Fig.35 Quiescent Current vs. Junction Temperature
(PQxxDZ51J00H series/PQ3DZ53J000H)
Quiescent current Iq(μA)
Junction temperature Tj (°C)
(PQ3DZ13)
V
IN
=5V
V
IN
=7V
V
IN
=11V
V
IN
=14V
(PQ05DZ11)
(PQ09DZ11)
(PQ12DZ11)
Io=0A
Vc=2.7V
PQ12DZ11J00H
PQ05DZ11J00H
PQ09DZ11J00H
PQ3DZ13J000H
125-25 0 25 50 75 100
3.4
3.6
3.8
4.0
4.2
4.4
Fig.36 Quiescent Current vs. Junction Temperature
(PQxxDZ11J00H series/PQ3DZ13J000H)
Quiescent current Iq(μA)
Junction temperature Tj (°C)
10 100
40
45
50
55
60
65
70
75
80
PQ3DZ53J000H
PQ05DZ51J00H
PQ09DZ51J00H
PQ12DZ51J00H
0.1 1
(PQ3DZ53J000H)
=7V
(PQ05DZ51J00H)
=11V
(PQ09DZ51J00H)
=14V
(PQ12DZ51J00H)
Io=0.3A, T
j
=25
°C
ei(rms)=0.5V(
sine wave
)
RR=20log
(ei(rms)/eo(rms))
V
IN
=5V
Fig.37 Ripple Rejection vs. Input Ripple Frequency
(PQxxDZ51J00H series/PQ3DZ53J000H)
Ripple rejection RR (dB)
Input ripple frequency f (kHz)
40
45
50
55
60
65
70
75
80
PQ3DZ13J000H
PQ05DZ11J00H
PQ09DZ11J00H
PQ12DZ11J00H
(PQ3DZ13J000H)
=7V
(PQ05DZ11J00H)
=11V
(PQ09DZ11J00H)
=14V
(PQ12DZ11J00H)
Io=0.3A, T
j
=25
°C
ei(rms)=0.5V(
sine wave
)
RR=20log
(ei(rms)/eo(rms))
10 1000.1 1
V
IN
=5V
Fig.38 Ripple Rejection vs. Input Ripple Frequency
(PQxxDZ11J00H series/PQ3DZ13J000H)
Ripple rejection RR (dB)
Input ripple frequency f (kHz)
125
3
5
(PQ05DZ51J00H)
(PQ3DZ53J000H)
(PQ09DZ51J00H)
(PQ12DZ51J00H)
PQ12DZ51J00H
PQ05DZ51J00H
PQ3DZ53J000H
PQ09DZ51J00H
V
IN
=5V
V
IN
=7V
V
IN
=11V
V
IN
=14V
Io=0A
Vc=2.7V
-25 0 25 50 75 100
2.5
3.5
4
4.5
