pq12tz51 ETC-unknow, pq12tz51 Datasheet - Page 5

• Manufacturer Part Number: pq12tz51
• Description: Low Power-loss Voltage Regulators With Off-state Low Dissipation Current
• Manufacturer: ETC-unknow

Low Power-Loss Voltage Regulators
Fig.15 Dropout Voltage vs. Junction Temperature
Fig.17 Circuit Operating Current vs. Input
Fig.19 Circuit Operating Current vs. Input
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
30
20
10
30
20
10
0
0
-20
V
C
(PQ05TZ11/PQ09TZ11/PQ12TZ11)
Voltage (PQ09TZ51)
Voltage (PQ05TZ11)
C
0
=47 F
=2.7V , C
Junction temperature T
1
V
0
C
=2.7V , C
Input voltage V
Input voltage V
2
20
5
i
=0.33 F
3
40
i
=0.33 F , C
4
60
5
10
IN
IN
80 100 120
(V)
(V)
0
=47 F
j
6
(˚C)
R
R
R
R
R
R
L
L
L
L
L
=18
=5
=10
=36
L
=
7
=
15
8
I
I
I
I
O
O
O
O
=1.0A
=0.75A
=0.5A
=0.25A
Fig.18 Circuit Operating Current vs. Input
Fig.20 Circuit Operating Current vs. Input
Fig.16 Circuit Operating Current vs. Input
30
20
10
30
20
10
30
20
10
0
0
0
Voltage (PQ12TZ51)
Voltage (PQ09TZ11)
Voltage (PQ05TZ51)
V
C
C
0
PQ05TZ51/PQ05TZ11 Series
=47 F
=2.7V , C
1
V
V
C
C
=2.7V , C
=2.7V , C
Input voltage V
Input voltage V
Input voltage V
2
5
5
i
=0.33 F
3
i
i
=0.33 F , C
=0.33 F , C
4
IN
10
IN
R
10
5
IN
L
(V)
(V)
(V)
=48
0
0
=47 F
=47 F
R
6
L
R
R
R
=20
R
L
R
L
L
=10
R
R
L
=18
=24
L
=9
7
L
L
=
=
=
15
15
8