PQ018EF01SZ Sharp Microelectronics, PQ018EF01SZ Datasheet - Page 5

• Manufacturer Part Number: PQ018EF01SZ
• Description: IC REG LDO 1.8V 1A ON/OFF TO-220
• Manufacturer: Sharp Microelectronics

Specifications of PQ018EF01SZ

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: 2.35 ~ 10 V
• Number Of Regulators: 1
• Current - Output: 1A
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: TO-220
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -
• Other names: 425-1564-5

Low Power-Loss Voltage Regulators
Fig.15 Output Voltage vs. Input Voltage
Fig.17 Circuit Operating Current vs. Input
Fig.19 Circuit Operating Current vs. Input
3.5
3.0
2.5
2.0
1.5
1.0
0.5
40
30
20
10
40
30
20
10
0
0
0
0
0
0
(PQ033EF01SZ)
Voltage (PQ018EF01SZ)
Voltage (PQ033EF01SZ)
T
V
C
C
T
V
C
C
T
V
C
C
j
j
C
j
C
IN
O
C
IN
O
IN
O
=25˚C
=25˚C
=25˚C
=2.7V
=2.7V
=2.7V
=47µF
=47µF
=47µF
=0.33µF
=0.33µF
=0.33µF
1
1
1
Input Voltage V
Input Voltage V
Input Voltage V
2
2
2
(I
R
(I
R
O
L
R
O
L
=0.5A)
=6.6Ω
R
=∞Ω
=0A)
L
R
R
=3.3Ω(I
L
R
L
L
=∞Ω(I
=6.6Ω(I
=3.6Ω(I
3
L
3
3
R
=1.8Ω(I
IN
IN
IN
L
=∞Ω(I
(V)
(V)
(V)
O
O
=0A)
=1A)
R
(I
O
O
4
4
L
4
=0.5A)
=0.5A)
O
O
=3.3Ω
O
=1A)
=1A)
=0A)
5
5
5
Fig.16 Circuit Operating Current vs. Input
Fig.18 Circuit Operating Current vs. Input
Fig.20 Dropout Voltage vs. Junction
0.25
0.15
0.05
40
30
20
10
0.2
0.1
40
30
20
10
0
0
0
–50
0
0
Voltage (PQ015EF01SZ)
Voltage (PQ025EF01SZ)
Temperature (PQ033EF01SZ)
T
V
C
C
V
I
V
T
V
C
C
O
j
C
IN
O
IN
C
j
=25˚C
C
IN
O
=0.5A
=25˚C
=2.7V
=47µF
=2.7 V
=2.7V
=47µF
=0.33µF
=2.35V
–25
=0.33µF
Junction temperature T
1
1
Input Voltage V
Input Voltage V
0
2
PQxxxEF01SZ Series
2
R
25
L
=∞Ω(I
R
50
R
R
R
R
L
3
3
L
L
=1.5Ω(I
L
L
O
=2.5Ω(I
=∞Ω(I
IN
=3Ω(I
IN
=5Ω(I
=0A)
(V)
(V)
75
j
(˚C)
O
4
O
O
4
O
=0.5A)
O
=0.5A)
=0A)
100
=1A)
=1A)
125
5
5