Low Power-Loss Voltage Regulators
PQxxxEH01Z Series
PQxxxEH01Z Series
Low Voltage Operation Low Power-Loss Voltage Regulators
I
Outline Dimensions
(Unit : mm)
I
Features
G
Low voltage operation (Minimum operating voltage: 2.35V)
2.5V input
→
available 1.5 to 1.8V output
G
Large output current type (I
O
: 1A)
G
Low dissipation current
(Dissipation current at no load: MAX. 2mA
Output OFF-state dissipation current: MAX.5μA)
G
Low power-loss
G
Built-in overcurrent and overheat protection functions
G
TO-263 package
I
Applications
G
Peripheral equipment of personal computers
G
Power supplies for various electronic equipment such as
DVD player or STB
I
Model Line-up
Please refer to the chapter " Handling Precautions ".
I
Absolute Maximum Ratings
Parameter
Input voltage
ON/OFF control terminal voltage
Output current
Power dissipation
Output voltage (V
O
)
1.8V
PQ018EH01ZP
1.5V
2.5V
Package
type
Taping
Sleeve
1A
PQ015EH01ZZ
PQ015EH01ZP
PQ018EH01ZZ
PQ025EH01ZZ
PQ025EH01ZP
Output
current (I
O
)
Symbol
V
IN
V
C
I
O
P
D
Rating
10
10
1
35
Unit
V
V
A
W
150
C
C
C
C
40 to
+
85
40 to
+
150
260 (10s)
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
1 All are open except GND and applicable terminals.
2 P
:With infinite heat sink
3 Overheat protection may operate at T
j
=
125C to 150C.
T
j
T
opr
T
stg
T
sol
(Ta
=
25
°
C)
1
3
2
(
(
NC
GND
DC output (V
O
)
Specific IC
0 to 0.25
015EH01
10.6
MAX.
3.28
±
0.5
(
2
8
±
0
1
M
(0.6)
(0.6)
(0.45)
1.05
+0.2
4
–
(1.7)
(0.6)
(0.45)
1.05
+0.2
3
–
0.9
+0.2
–
0.1
–
0.1
–
0.1
Epoxy resin
(0.6)
3.5
±
0.5
( ) : Typical dimensions
1
1
2
5
3
DC output (V
O
)
ON/OFF control terminal (V
C
)
DC input (V
IN
)
1
2
3
4
5
6
6
5
4
3
2
Notice
In the absence of confirmation by device specification sheets,SHARP takes no responsibility for any defects that may occur in equipment using any SHARP
devices shown in catalogs,data books,etc.Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
Internet Internet address for Electronic Components Group http://sharp-world.com/ecg/