900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Sharp Electronic Components Datasheet

PQ070XF01SZH Datasheet

Low Voltage Operation Low Power-Loss Voltage Regulators

No Preview Available !

www.DataSheet4U.com
PQ070XF01SZH
PQ070XF01SZH
TO-220 Type,Low Voltage Operation
Low Power-Loss Voltage Regulators
Features
1.Low voltage operation
(Minimum operating voltage: 2.35V)
2.Low dissipation current
(Dissipation current at no load: MAX. 2mA)
3.Low power-loss
Dropout voltage: MAX.0.5V at IO=0.5A
4.Built-in overcurrent and overheat protection functions
5.RoHS directive compliant
Applications
1.Power supplies for personal computers and peripheral
equipment
2.Power supplies for various electronic equipment such as
DVD player or STB
3.LBP
Absolute Maximum Ratings
(Ta=25°C)
Parameter
Symbol
*1Input voltage
VIN
*1 Output adjustment terminal voltage VADJ
Output current
IO
Rating
10
5
1.0
Unit
V
V
A
*2Power dissipation
*3Junction temperature
Operating temperature
Storage temperature
PD1
PD2
Tj
Topr
Tstg
1.4
15
150
-40 to +85
-40 to +150
W
°C
°C
°C
Soldering temperature Tsol
260(10s) °C
*1 All are open except GND and applicable terminals.
*2 PD1: No heat sink,PD2: With infinite heat sink.
*3 Overheat protection may operate at Tj=125˚C to 150˚C
Outline Dimensions
10.2MAX.
(6.8)
(Unit : mm)
4.5±0.2
2.8±0.2
070XF01
H
4–(ø1.4)
ø3.2±0.1
Lead finish
identification mark
Epoxy resin
4–1.4+–00.3
4–0.6
+0.2
–0.1
(1.5)
3–(2.54)
(0.5)
( ) : Typical dimensions
Product mass:(1.5g)
1234
Internal connection diagram
DC input (VIN)
1
DC output (VO)
GND
Output voltage adjustment (VADJ)
Specific IC
3
2
4
Lead finish:Lead-free solder plating
(Composition: Sn2Cu)
Notice The content of data sheet is subject to change without prior 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.
Sheet No.: OP06032
1


Sharp Electronic Components Datasheet

PQ070XF01SZH Datasheet

Low Voltage Operation Low Power-Loss Voltage Regulators

No Preview Available !

PQ070XF01SZH
Electrical Characteristics
Parameter
Input voltage
Output voltage
Reference voltage
Load regulation
Line regulation
Temperature coefficient of reference voltage
Ripple rejection
Dropout voltage
Quiescent current
Symbol
VIN
VO
VREF
RegL
RegI
TCVREF
RR
VI-O
Iq
(Unless otherwise specified,condition shall be VIN=5V,VO=3V(R1=1kΩ),IO=0.5A,Ta=25°C)
Conditions
-
-
-
IO=5mA to 1A
VIN=4 to 8V, IO=5mA
Tj=0 to +125°C, IO=5mA
Refer to Fig.2
VIN=2.85V,IO=0.5A
IO=0A
MIN.
2.35
1.5
1.225
-
-
-
45
-
-
TYP.
-
-
1.25
0.2
0.2
±1.0
60
-
1.3
MAX.
10
7
1.275
2.0
1.0
-
-
0.5
2
Unit
V
V
V
%
%
%
dB
V
mA
Fig.1 Test Circuit
V IN
0.33 F
1
+
2
34
A I q 1k
R2
V ref
R1 V
47 F V O
A IO
+
V
RL
V O=Vref x 1+ ––RR––21
[R 1=1k ,V ref Nearly=1.25V]
Fig.3 Power Dissipation vs. Ambient
Temperature
20
PD1:No heat sink
PD2:With infinite heat sink 
15 PD2
10
5
1.4 PD1
-040 -20 0 25 50 75 85 100 125 150
Ambient temperature Ta (°C)
Note) Oblique line portion:Overheat protection may operate in this area.
Fig.2 Test Circuit of Ripple Rejection
0.33 F
1
ei
+
V IN
2
34
R2
47 F
R1
1k
+
+
IO
V eo
RL
f=120Hz(sine wave)
ei(rms) =0.5V
I O=0.5A
RR=20 log(e i(rms) /e o(rms) )
V IN =5V
V O=3.0V(R 1=1k )
Fig.4 Overcurrent Protection Characteristics
(Typical Value)
3
VIN =4.5V
2.5
VIN =10V
2 R1=1kΩ,
R2=1.4kΩ
1.5 (VO=3V)
CIN=0.35μF
1 CO=47μF
V IN =7V
0.5
V IN =5V
VIN =5.5V
0
0 0.5 1 1.5 2 2.5
Output current IO (A)
Sheet No.: OP06032
2


Part Number PQ070XF01SZH
Description Low Voltage Operation Low Power-Loss Voltage Regulators
Maker Sharp Electrionic
Total Page 4 Pages
PDF Download

PQ070XF01SZH Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 PQ070XF01SZH Low Voltage Operation Low Power-Loss Voltage Regulators
Sharp Electrionic





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy