pq070xh02zp ETC-unknow, pq070xh02zp Datasheet - Page 3

• Manufacturer Part Number: pq070xh02zp
• Description: Low Voltage Operation Low Power-loss Voltage Regulator
• Manufacturer: ETC-unknow

Low Power-Loss Voltage Regulators
Fig.3 Power Dissipation vs. Ambient
Fig.5 Output Voltage Fluctuation vs. Junction
Note) Oblique line portion:Overheat protection may operate in this area.
Fig.7 Circuit Operating Current vs. Input
–10
–20
–30
–40
–50
40
35
30
25
20
15
10
50
40
30
20
10
60
50
40
30
20
10
5
0
0
0
–50 –25
–40 –20
0
Temperature
Temperature
Voltage
1
Ambient temperature T
Junction temperature T
2
P
Input voltage V
D
0
0
: With infinite heat sink
3
V
R
C
1
IN
IN
4
25
20
=1k
=5V, V
=100 F, C
V
C
C
IN
R
R
R
5
=2.7V, T
=0.33 F, C
L
L
L
=1.5 (I
=3 (I
=
50
40
R
6
C
2
=2.7V, I
IN
=1.4k
(I
(V)
60
75
7
O
O
O
a
=100 F
=1A)
a
j
=25˚C
O
=0A)
(˚C)
( C)
=2A)
8
O
O
100 125
=47 F
80
=1A
9 10
100
Fig.4 Overcurrent Protection Characteristics
Fig.6 Output Voltage vs. Input Voltage
Fig.8 Dropout Voltage vs. Junction
0.45
0.35
0.25
0.15
0.05
0.5
0.4
0.3
0.2
0.1
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
0
–50
0
0
V
R
C
Temperature
IN
1
IN
=1k , R
1
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
=2.85V, V
=100 F,C
–25
I
I
Junction temperature T
O
O
=2A
=1A
2
Output Current I
Input voltage V
V
R
C
0
2
V
R
C
3
=1.4k
V
1
C
IN
=1k
C
1
IN
R
10V
=2.7V, T
R
=1k
IN
C
O
=0.33 F, C
=2.7V, T
R
L
=2.7V
=0.33 F, C
L
=100 F
=4.5V
=
4
=3 (I
L
25
=1.5 (I
PQ070XH02Z Series
5
R
(I
R
2
a
O
50
=1.4k (V
O
2
a
=25˚C
=1.4k (V
7V
=1A)
=0A)
=25˚C
6
O
O
IN
O
=2A)
O
=47 F
=47 F
(V)
75
7
(A)
j
(˚C)
8
O
100 125
O
=3V)
=3V)
5.5V
9 10
5V