PQ1K183M2ZP [SHARP]
Low Output Current, Compact Surface Mount Type Low Power-Loss Voltage Regulators; 低输出电流，紧凑的表面贴装型低功耗稳压调节器
| 型号： | PQ1K183M2ZP |
| 厂家： | 
SHARP ELECTRIONIC COMPONENTS |
| 描述： | Low Output Current, Compact Surface Mount Type Low Power-Loss Voltage Regulators |
| 文件： | 总5页 (文件大小：57K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Low Power-Loss Voltage Regulators
PQ1Kxx3M2ZP Series
PQ1Kxx3M2ZP Series
Low Output Current, Compact Surface Mount Type Low Power-Loss Voltage Regulators
(Unit : mm)
Features
Outline Dimensions
ꢀ
ꢀ
ꢀ
Compact surface mount package SOT-23L (3.4×2.2×1.2 mm)
Output current : MAX.300mA
Low power-loss
6
5
4
ꢀ
ꢀ
(Dropout voltage : MAX.0.7 V at IO=300mA)
High ripple rejection (TYP. 70dB)
Built-in ON/OFF control function
ꢀ
ꢀ
1
2
3
0.32±0.1ꢀ6
(0.95)
(0.95)
3.8 MAX
(3.4)
Applications
ꢀ
2.2±0.2
3.3±0.3
ꢀ
/
CD-ROM drives DVD-ROM drives
ꢀ
Digital Still Cameras
Internal connection
1
6
Control
circuit
2
3
5
4
4
6
1
Noise reduction (N
DC output (V
r)
DC input (VIN
GND
ON/OFF control terminal (V
)
2
3
5
O
)
C
)
Absolute Maximum Ratings
ꢀ
(T
a
=25˚C)
Unit
V
Parameter
Input voltage
Symbol
Rating
9
9
300
400
ꢀ1
ꢀ1
V
in
ON/OFF control terminal voltage
Output current
V
c
V
I
o
mA
mW
˚C
˚C
˚C
ꢀ2
ꢀ3
Power dissipation
P
D
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
T
j
150
T
opr
–30 to +80
–55 to +150
260(For 10s)
T
T
stg
sol
˚C
ꢀ1
All are open except GND and applicable terminals.
ꢀ2
ꢀ3
At mounted on PCB
Overheat protection may operate at 125<=Tj<=150˚C.
•Please refer to the chapter " Handling Precautions ".
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/
Low Power-Loss Voltage Regulators
PQ1Kxx3M2ZP Series
Electrical Characteristics
ꢀ
(Unless otherwise specified, Vin=V
o
(TYP.)+1.0V, I
MIN. TYP.
Refer to the table below
o
=30mA, V
c
=1.8V, T =25˚C)
a
Parameter
Output voltage
Symbol
Vo
Conditions
–
MAX.
Unit
V
Load regulation
Reg
L
I
o
=5mA to 300mA
–
35
160
mV
V
IN=V
o
(TYP.)+1V to
Line regulation
Reg
I
–
3.0
20
mV
V
o
(TYP.)+6V(MAX. 9V)
Temperature coefficient of output voltage
Ripple rejection
T
RR
c
V
o
Io
=10mA,T
j
=–25 to +75˚C
–
–
–
0.05
70
–
–
mV/˚C
dB
ꢀ4
ꢀ4
10Hz<f<100kHz,
Output noise voltage
Vno(rms)
–
30
–
µV
I =30mA,Cn=0.1µF
o
Dropout voltage
V
I–O
I
o
=300mA,ꢀ5
–
1.8
–
–
–
–
–
5
–
–
–
0.7
–
30
0.4
500
1
V
V
µA
V
µA
µA
ꢀ6
ON-state voltage for control
ON-state current for control
OFF-state voltage for control
Quienscent current
V
c(on)
–
I
c(on)
Vc
=1.8V
V
c(off)
–
I
I
q
I
V
o
=0mA
=0.2V
Output OFF-state dissipation current
qs
c
–
ꢀ4
Typical value at output voltage is 3.0V type.
ꢀ5
ꢀ6
Input voltage when output voltage lowers 100m V from the voltage at Vin=Vo(TYP.)+1.0V.
3
In case of opening control terminal , output voltage turns off.
Output Voltage Line-up
ꢀ
(VIN=V
o
(TYP.)+1.0V,I
o
=30mA,V
c
=1.8V,T =25˚C)
a
Parameter
Symbol
Vo
Conditions
MIN.
1.740
2.040
2.440
2.940
3.234
3.332
4.900
TYP.
1.8
2.1
2.5
3.0
3.3
3.4
5.0
MAX.
Unit
PQ1K183M2ZP
PQ1K213M2ZP
PQ1K253M2ZP
PQ1K303M2ZP
PQ1K333M2ZP
PQ1K343M2ZP
PQ1K503M2ZP
1.860
2.160
2.560
3.060
3.366
3.468
5.100
ꢀ7 Output
voltage
–
V
ꢀ7
It is available for every 0.1V (1.3V to 5V)
Fig.1 Test Circuit
1
6
4
2
3
5
Iq, Iqs
A
IO
A
+
+
V
O
V
1µF
10µF
IC(ON)
A
R
L
V
C
0.01µF
Fig.2 Test Circuit for Ripple Rejection
+
1
6
2
3
5
~
ei
+
+
eo
4
V
~
1µF
10µF
RL
VIN
VC
0.01µF
f=400Hz(sine wave)
i(rms)=100mV
=1.8V
V
IO
IN=V
=10mA
RR=20log(ei(rms)/eo(rms))
O(TYP)+1.0V
e
V
C
Low Power-Loss Voltage Regulators
PQ1Kxx3M2ZP Series
Fig.3 Power Dissipation vs. Ambient
Fig.4 Overcurrent Protection
Characteristics (Typical Value)
Temperature
500
100
75
50
25
0
400
300
200
100
0
–30
0
30
60
90
120 150
(°C)
0
0.1
0.2
0.3
0.4
(A)
0.5
Ambient temperature T
a
Output current I
O
Note) Oblique line portion:Overheat protection may operate in this area.
Fig.5 Output Voltage Fluctuation vs. Junction
Fig.6 Output Voltage vs. Input Voltage
Temperature (PQ1K333M2ZP) (Typical Value)
(PQ1K333M2ZP) (Typical Value)
80
4
V
IN=4.3V
=30mA
60
40
Tj
=25˚C
=∞
I
O
V
C
C
=1.8V
=10uF
3
2
1
0
O
RL
20
R
L
=11Ω
0
R
L
=22Ω
–20
–40
–60
–80
–40 –20
0
20 40 60 80 100 120 140
(˚C)
0
1
2
3
4
5
6
Junction temperature T
j
Input voltage VIN (V)
Fig.7 Circuit Operating Current vs. Input
Fig.8 Dropout Voltage vs. Junction
Voltage (PQ1K333M2ZP) (Typical Value)
Temperature (Typical Value)
30
0.40
0.35
0.30
0.25
0.20
0.15
0.10
Tj=25˚C
20
RL=11Ω
10
RL=22Ω
V
IN : =0.95V
O
0.05
I
O=300mA
RL=∞
0
0.00
0
1
2
3
4
5
6
–40 –20
0
20 40 60 80 100 120 140
(˚C)
Input voltage VIN (V)
Junction temperature T
j
Low Power-Loss Voltage Regulators
PQ1Kxx3M2ZP Series
Fig.9 Quiescent Current vs. Junction
Fig.10 Ripple Rejection vs. Input Ripple Frequency
Temperature
(PQ1K333M2ZP) (Typical Value)
200
80
C
n
=0.1µF
180
160
140
120
100
80
70
60
50
40
30
20
10
0
C =0.01µF
n
No C
n
60
40
T
a
=25˚C, VIN=4.3V
V
V
IN=V
O
(TYP)+1.0V
I
O
=10mA (R
L
=330Ω)
20
0
C
=1.8V, I =0A
O
C
O
=10µF
–40 –20
0
20 40 60 80 100 120 140
(˚C)
0.1
1
10
100
Junction temperature T
j
Input ripple frequency f (kHz)
Fig.11 Dropout Voltage vs. Output Current
Fig.12 Output Peak Current vs. Junction
Temperature (Typical Value)
0.60
(PQ1K333M2ZP) (Typical Value)
300
T
a
=25˚C,V =1.8V,
C
0.55
0.50
0.45
0.40
0.35
V
IN : Difference between input voltage
250
200
150
100
50
when output voltage lowers 0.1V from
V
O
(TYP.)+1.0V and output voltage
V
V
IN=V
O
(TYP.)+1.0V
0.30
0.25
0.20
C
=1.8V
l
OP:Output current when output voltage lowers
=30mA
0.3V in comparison with the value at I
O
0
0
100
200
300
–40 –20 0 20 40 60 80 100 120 140
Output current I
O
(mA)
Junction temperature T
j
(˚C)
ON/OFF Operation
ꢀ
1
6
4
2
3
5
C
O
+
V
IN
C
IN
Load
0.01µF
ON/OFF Signal
High: Output ON
Low or Open: Output OFF
NOTICE
●
The circuit application examples in this publication are provided to explain representative applications of SHARP
devices and are not intended to guarantee any circuit design or license any intellectual property rights. SHARP takes
no responsibility for any problems related to any intellectual property right of a third party resulting from the use of
SHARP's devices.
●
Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. SHARP
reserves the right to make changes in the specifications, characteristics, data, materials, structure, and other contents
described herein at any time without notice in order to improve design or reliability. Manufacturing locations are
also subject to change without notice.
●
Observe the following points when using any devices in this publication. SHARP takes no responsibility for damage
caused by improper use of the devices which does not meet the conditions and absolute maximum ratings to be used
specified in the relevant specification sheet nor meet the following conditions:
(i) The devices in this publication are designed for use in general electronic equipment designs such as:
--- Personal computers
--- Office automation equipment
--- Telecommunication equipment [terminal]
--- Test and measurement equipment
--- Industrial control
--- Audio visual equipment
--- Consumer electronics
(ii) Measures such as fail-safe function and redundant design should be taken to ensure reliability and safety when
SHARP devices are used for or in connection with equipment that requires higher reliability such as:
--- Transportation control and safety equipment (i.e., aircraft, trains, automobiles, etc.)
--- Traffic signals
--- Gas leakage sensor breakers
--- Alarm equipment
--- Various safety devices, etc.
(iii)SHARP devices shall not be used for or in connection with equipment that requires an extremely high level of
reliability and safety such as:
--- Space applications
--- Telecommunication equipment [trunk lines]
--- Nuclear power control equipment
--- Medical and other life support equipment (e.g., scuba).
●
Contact a SHARP representative in advance when intending to use SHARP devices for any "specific" applications
other than those recommended by SHARP or when it is unclear which category mentioned above controls the
intended use.
●
If the SHARP devices listed in this publication fall within the scope of strategic products described in the Foreign
Exchange and Foreign Trade Control Law of Japan, it is necessary to obtain approval to export such SHARP devices.
●
This publication is the proprietary product of SHARP and is copyrighted, with all rights reserved. Under the copyright
laws, no part of this publication may be reproduced or transmitted in any form or by any means, electronic or
mechanical, for any purpose, in whole or in part, without the express written permission of SHARP. Express written
permission is also required before any use of this publication may be made by a third party.
●
Contact and consult with a SHARP representative if there are any questions about the contents of this publication.
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