Voltage Regulators. PQ1L333M2SP Datasheet

PQ1L333M2SP Regulators. Datasheet pdf. Equivalent


Sharp Electrionic PQ1L333M2SP
Low Power-Loss Voltage Regulators
PQ1Lxx3M2SP Series
www.DataSheet4U.com
PQ1Lxx3M2SP Series
Compact Surface Mount Type, Low Output Current, Low Power-Loss Voltage Regulators
I Features
G Compact surface mount package SOT-89 (4.5×4.3×1.5 mm)
G Output current : MAX.300mA
G Power dissipation : MAX.900mW
G Low power-loss
(Dropout voltage : MAX.0.7 V at IO=300mA)
G High ripple rejection (TYP. 70dB)
G Built-in output ON/OFF control function
I Outline Dimensions
0.42±0.1
5
1.6±0.2
0.42±0.1
2
0.42±0.1
4
(Unit : mm)
0.4±0.05
I Applications
G CD-ROM drives
G DVD-ROM drives
G Digital Still Cameras
1
0.42±0.1
2
0.47±0.1
4.5±0.2
3
0.42±0.1
Lot No. (DIN standard)
1.5±0.2 1.5±0.2
I Absolute Maximum Ratings
(Ta=25˚C)
Parameter
Symbol Rating
1 Input voltage
VIN 16
1 ON/OFF control terminal voltage VC
16
Output current
IO 300
2 Power dissipation
PD 900
3 Junction temperature Tj 150
Operating temperature
Topr 30 to + 80
Storage temperature
Tstg 55 to +150
Soldering temperature
Tsol 260(For 10s)
Unit
V
V
mA
mW
˚C
˚C
˚C
˚C
1 All are open except GND and applicable terminals.
2 At mounted on PCB
3 Overheat protection may operate at 125<=Tj<=150˚C.
Internal connection
4
5
Control
circuit
3
2
1 Noise reduction (Nr)
2 GND
3 ON/OFF control terminal (VC)
4 DC input (VIN)
5 DC output (VO)
1
•Please refer to the chapter " Handling Precautions ".
50 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/


PQ1L333M2SP Datasheet
Recommendation PQ1L333M2SP Datasheet
Part PQ1L333M2SP
Description (PQ1Lxx3M2SP) Low Power-Loss Voltage Regulators
Feature PQ1L333M2SP; Low Power-Loss Voltage Regulators www.DataSheet4U.com PQ1Lxx3M2SP Series PQ1Lxx3M2SP Series Compac.
Manufacture Sharp Electrionic
Datasheet
Download PQ1L333M2SP Datasheet




Sharp Electrionic PQ1L333M2SP
Low Power-Loss Voltage Regulators
PQ1Lxx3M2SP Series
I Electrical Characteristics
(Unless otherwise specified, condition shall be VIN=VO(TYP.)+1V, IO=0.5A,VC=2.7V, Ta=25˚C)
Parameter
Output voltage
Load regulation
Line regulation
Temperature coefficient of output voltage
4 Ripple rejection
4 Output noise voltage
Dropout voltage
6 ON-state voltage for control
ON-state current for control
OFF-state voltage for control
Quienscent current
Output OFF-state dissipation current
Symbol
VO
RegL
RegI
TCVO
RR
Vno(rms)
Vio
VC(ON)
IC(ON)
VC(OFF)
Iq
Iqs
Conditions
Io=5mA to 300mA
Vin=Vo(TYP.)+1V to Vo(TYP.)+6V
Io=10mA, Tj=25 to +75˚C
10Hz<f<100kHz, IO=30mA, Cn=0.1µF
IO=300mA 5
VC=1.8V
IO=0mA
VC=0.2V
MIN. TYP. MAX.
Refer to the table below
35 160
3 20
0.05
70
30
0.3 0.7
1.8
5 30
– – 0.4
150 500
––1
Unit
V
mV
mV
mV/˚C
dB
µV
V
V
µA
V
µA
µA
4 Typical value at output voltage is 3.0V type.
5 Input voltage when output voltage lowers 100mV from the voltage at Vin=Vo(TYP.)+1.0V.
6 In case of opening control terminal 3 , output voltage turns off.
I Output Voltage Line-up
Parameter
PQ1L253M2SP
Output voltage
PQ1L303M2SP
PQ1L333M2SP
PQ1L503M2SP
Symbol
VO
Conditions
(VIN=VO(TYP.)+1.0V, IO=30mA, VC=1.8V, Ta=25˚C)
MIN.
2.440
2.940
3.234
4.900
TYP.
2.5
3.0
3.3
5.0
MAX.
2.560
3.060
3.366
5.100
Unit
V
Fig.1 Test Cirsuit
Iq,Iqs
A
VIN
+
1µF
45
321
10µF +
A IO
VO
V
A
VC
IC(ON)
0.01µF
RL
Fig.2 Test Circuit for Ripple Rejection
ei
+
VIN 1µF
VC
45
321
10µF +
0.1µF
+
eo
V
RL
51



Sharp Electrionic PQ1L333M2SP
Low Power-Loss Voltage Regulators
PQ1Lxx3M2SP Series
Fig.3 Power Dissipation vs. Ambient
1000 Temperature
;;;800
;;;600
;;;;;;400
200
Fig.4 Overcurrent Protection
100 Characteristics (Typical Value)
75
50
25
0
30 0 30 60 90 120 150
Ambient temperature Ta (˚C)
Note) Oblique line portion:Overheat protection may operate in this area.
Fig.5 Output Voltage Fluctuation vs. Junction
Temperature (PQ1L333M2SP) (Typical Value)
80
60
VIN=4.3V
IO=30mA
40 VC=1.8V
CO=10uF
20
0
20
40
60
80
40 20 0 20 40 60 80 100 120 140
Junction temperature Tj (˚C)
Fig.7 Circuit Operating Current vs. Input
Voltage (PQ1L333M2SP) (Typical Value)
30
Tj=25˚C
20
RL=11
10
RL=22
RL=
0
0123456
Input voltage VIN (V)
0
0 0.1 0.2 0.3 0.4 0.5
Output current IO (A)
Fig.6 Output Voltage vs. Input Voltage
(PQ1L333MS2SP) (Typical Value)
4
Tj=25˚C
3
RL=
RL=11
2
RL=22
1
0
0123456
Input voltage VIN (V)
Fig.8 Dropout Voltage vs. Junction
Temperature (Typical Value)
0.40
0.35
0.30
0.25
0.20
0.15
VIN : Input voltage shall be the value
0.10 when output voltage is 95% in
0.05 comparison with the initial value
IO=300mA
0.00
40 20 0 20 40 60 80 100 120 140
Junction temperature Tj (˚C)
52





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