PQ018EH02ZPH Sharp Microelectronics, PQ018EH02ZPH Datasheet - Page 4

• Manufacturer Part Number: PQ018EH02ZPH
• Description: IC REG LDO 1.8V 2A TO-263
• Manufacturer: Sharp Microelectronics

Specifications of PQ018EH02ZPH

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: 2.35 ~ 10 V
• Number Of Regulators: 1
• Current - Output: 2A
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-5, D²Pak (5 leads + Tab), TO-263BA
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 10 V
• Output Voltage: 1.8 V
• Output Type: Fixed
• Output Current: 2 A
• Line Regulation: 1 %
• Load Regulation: 2 %
• Maximum Power Dissipation: 35 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 425-2549-2

Fig.9 Output Voltage Fluctuation vs. Junction
Fig.11 Output Voltage vs. Input Voltage
Fig.13 Circuit Operating Current vs. Input
60
50
40
30
20
10
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
–10
–20
–30
–40
–50
0
50
40
30
20
10
0
0
0
–50
0
Temperature (PQ025EH02ZxH)
V
C
(PQ018EH02ZxH)
Voltage (PQ015EH02ZxH)
C
IN
1
=2.7V, T
1
=0.33 F, C
–25
2
Junction temperature T
2
Input voltage V
R
Input voltage V
R
R
R
R
L
3
L
L
L
=1.5 (I
3
a
L
0
=0.9 (I
=1.8 (I
=
=
=25 C
4
O
4
=47 F
R
(I
25
(I
V
C
L
5
O
=0.75 (I
O
O
C
IN
5
=0A)
O
O
=1A)
=0A)
=2.7V, T
=0.33 F, C
=2A)
=1A)
6
50
6
IN
IN
(V)
7
(V)
7
O
75
a
=2A)
=25 C
8
j
8
( C)
O
=47 F
100 125
9
9
10
10
4
Fig.10 Output Voltage vs. Input Voltage
Fig.12 Output Voltage vs. Input Voltage
Fig.14 Circuit Operating Current vs. Input
3.0
2.5
2.0
1.5
1.0
0.5
60
50
40
30
20
10
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
0
0
0
0
(PQ015EH02ZxH)
(PQ025EH02ZxH)
Voltage (PQ018EH02ZxH)
V
C
C
IN
1
1
=2.7V, T
1
R
=0.33 F, C
L
=
2
2
2
R
Input voltage V
Input voltage V
R
R
R
L
Input voltage V
L
L
L
R
=1.8 (I
3
3
=0.75 (I
=1.5 (I
=
(I
3
a
L
=25 C
=
O
=0A)
R
4
R
4
O
4
(I
L
=47 F
L
=2.5 (I
=1.25 (I
O
(I
R
O
5
=0A)
O
5
L
O
5
=1A)
O
=1A)
=0.9 (I
=0A)
=2A)
6
6
6
IN
IN
O
IN
=1A)
(V)
O
(V)
7
7
V
T
C
C
7
=2A)
(V)
O
C
a
IN
O
=2A)
=25 C
=2.7V
=47 F
8
=0.33 F
8
8
PQxxxEH02ZxH Series
9
9 10
9
Sheet No.: OP06030
10
10