PQXXXRDA1SZH Datasheet, PDF (2/7 Pages) Sharp Electrionic Components – TO-220 Type,1A Output Low Power-Loss Voltage Regulators

PQxxxRDA1SZH Series
Electrical Characteristics
(Unless otherwise specified,condition shall be VIN=VO(TYP.)+2V,IO=0.5A,VC=2.7V,Ta=25°C)
Parameter
Output voltage
Load regulation
Line regulation
Temperature coefficient of output voltage
Ripple rejection
Dropout voltage
5 _{ON-state voltage for control}
ON-state current for control
OFF-state voltage for control
OFF-state current for control
Quiescent current
Output OFF-state dissipation current
Symbol
VO
RegL
RegI
TCVO
RR
VI-O
VC(ON)
IC(ON)
VC(OFF)
IC(OFF)
Iq
Iqs
Conditions
-
IO=5mA to 1A
VIN=VO(TYP.)+1V to VO(TYP.)+7V , IO=5mA
Tj=0 to +125°C, IO=5mA
-
4 _IO=0.5A
-
VC=2.7V
-
VC=0.4V
IO=0A
IO=0A, VC=0.4V
MIN.
TYP. MAX.
Refer to the table below
-
0.1
2.0
-
0.5
2.5
-
±0.02
-
-
55
-
-
-
0.5
2.0
-
-
-
-
200
-
-
0.8
-
-
-2
-
-
8
-
-
5
Unit
V
%
%
%/°C
dB
V
V
μA
V
μA
mA
μA
4 VIN=3.8V(PQ033RDA1SZH) , Input voltage shall be the value when output voltage is 95% in comparison with the
initial value(PQ050RDA1SZH,PQ080RDA1SZH,PQ090RDA1SZH,PQ120RDA1SZH).
5 In case of opening control terminal ④, output voltage turns off.
Table.1 Output Voltage Line-up
Model No.
PQ033RDA1SZH
PQ050RDA1SZH
PQ080RDA1SZH
PQ090RDA1SZH
PQ120RDA1SZH
Symbol
VO
Conditions
VIN=VO (TYP.)+2V, IO=0.5A,
VC=2.7V, Ta=25°C
MIN. TYP. MAX. Unit
3.201 3.3 3.399
4.85 5.0 5.15
7.76 8.0 8.24 V
8.73 9.0 9.27
11.64 12.0 12.36
Fig.1 Test Circuit
VIN
+
0.33μF
1
2
4
3
A Iq
VC
A IC
+
47μF
VO
A IO
V
RL
Fig.2 Test Circuit of Ripple Rejection
ei ^~
VIN
1
2
+
0.33μF
VC
4
3
2.7V
+
47μF
2
+
IO
eo
V~
RL
f=120Hz (sine wave)
ei(rms)=0.5V
VIN=5.3V (PQ033RDA1SZH)
VIN=7V (PQ050RDA1SZH)
VIN=10V (PQ080RDA1SZH)
VIN=11V (PQ090RDA1SZH)
VIN=14V (PQ120RDA1SZH)
IO=0.5A
RR=20 log(ei(rms)/eo(rms))
Sheet No.: OP06049