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Power Devices/
Analog ICs
LOW POWER-LOSS VOLTAGE REGULATORS /
SURFACE MOUNT TYPE LOW POWER-LOSS VOLTAGE REGULATORS
REG
■ Low Power-Loss Voltage Regulators
●TO-220 Type
*1 At self-cooling
*2 With infinite heat sink attached
*3 The xxx in the model No. refer to the output voltage values of the model (e.g. 050 for 5 V, 120 for 12 V, 015 for 1.5 V).
*4 Reference voltage precision
*5 Current ratings are defined individually.
*6 o : Available by adding circuit
*7 Refer to page 38
■ Surface Mount Type Low Power-Loss Voltage Regulators
●SOT-89 Type
*1 When mounted on a board
*2 The xx in the model No. refer to the output voltage values of the model (e.g. 25 for 2.5 V, 50 for 5.0 V).
*3 Current ratings are defined individually.
*4 Reference voltage precision
Model No. Features
Absolute maximum ratings
Electrical characteristics Built-in functions
Lead forming
available
Package
Output
current
Io
(A)
Input
voltage
Vin
(V)
Power
dissipation
(W)
Output
voltage
Vo*
3
(V) TYP.
Output
v
oltage
precision
(%)
Dropout
voltage
V
I-O
*
5
(V)
Overheat
protection
Overcurrent
protection
ON/OFF control
Low dissipation
current at OFF state
Variable output
voltage
Pd*
1
Pd*
2
Package
shape
type*
7
PQxxxRDA1SZH series
ASO protection function,
low dissipation current at
OFF state (Iqs: 5 µA (MAX.))
124
1.4 15
3.3, 5,
9, 12
±3 0.5
TO-220
A
PQxxxRDA2SZH series 2 20
3.3, 5,
9, 12
±2.5 1.0
A
PQ070VK01FZH
Minimum operating input
voltage: 2.35 V (5 terminals)
1101.4 15 1.5 to 7 ±2*
4
0.5
E
PQ150RWA2SZH ASO protection function 2 20 1.4 15
3.0 to
15
±2.5*
4
1.0
A
PQ30RV11J00H
Variable output voltage
1
35
1.5
15
1.5 to
30
±2*
4
0.5
o*
6
B
PQ30RV21J00H 2 18
o*
6
B
PQ30RV31J00H 3 2 20
o*
6
B
Model No. Features
Absolute maximum
ratings
Electrical characteristics Built-in functions
Package
Output
current
Io
(A)
Input
voltage
Vin
(V)
Power
dissipa-
tion
Pd*
1
(W)
Output
voltage
Vo*
2
(V) TYP.
Output
voltage
precision
(%)
Dropout
voltage
V
I-O
*
3
(V)
Overheat
protection
Overcurrent
protection
ON/OFF control
Low dissipation
current at OFF state
Variable output
voltage
PQ1LAxx5MSPQ
Compact, high radiation package,
ceramic capacitor compatible
0.5 15 0.9
1.2, 1.5, 1.8,
2.5, 3.3, 5.0
±2.0
0.7
SOT-89
PQ1LAX95MSPQ
Ceramic capacitor compatible,
variable output voltage
1.5 to 9.0 ±2.0*
4
(Ta = 25°C)
(Ta = 25°C)
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.
Except where specially indicated, models listed on this page comply with the RoHS Directive*. For details, please contact SHARP.
*RoHS Directive: Prohibits use of lead, cadmium, hexavalent chromium, mercury and specific brominated flame retardants
(PBBs and PBDEs), with certain exceptions.
Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
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