PQ070XZ5MZ View Datasheet(PDF) - Sharp Electronics
Part Name
Description
MFG CO.
'PQ070XZ5MZ' PDF : 7 Pages View PDF
Low Power-Loss Voltage Regulators
PQ070XZ5MZ/PQ070XZ01Z
I Electrical Characteristics
(Unless otherwise specified, condition shall be VIN=5V, VO=3V(R1=1kΩ), IO=0.3A, VC=2.7V, Ta=25˚C, (PQ070XZ5MZ) )
(Unless otherwise specified, condition shall be VIN=5V, VO=3V(R1=1kΩ), IO=0.5A, VC=2.7V, Ta=25˚C, (PQ070XZ01Z) )
Parameter
Symbol
Conditions
MIN. TYP. MAX. Unit
Input voltage
VIN
−
2.35 −
10
V
Output voltage
VO
−
1.5
−
7
V
Load regulation
PQ070XZ5MZ
RegL
PQ070XZ01Z
IO=5mA to 0.5A
IO=5mA to 1A
−
0.2
2
%
Line regulation
RegI
VIN=4 to 8V, IO=5mA
−
0.2
1
%
Ripple Rejection
RR
Refer to Fig.2
45 60
−
dB
Dropout voltage
PQ070XZ5MZ
VI-O
PQ070XZ01Z
VIN=2.85V, IO=0.3A
VIN=2.85V, IO=0.5A
−
−
0.5
V
Reference voltage
Vref
−
1.225 ±1.25 1.275 V
Temperature coefficient of reference voltage TCVref
Tj=0 to 125˚C, IO=5mA
− ±1.0 −
%
❇4ON-state voltage for control
VC (ON)
❇4
2
−
−
V
ON-state current for control
IC (ON)
−
−
−
200 µA
OFF-state voltage for control
OFF-state current for control
VC (OFF)
IC (OFF)
IO=0A
IO=0A, VC=0.4V
−
−
0.8
V
−
−
2
µA
Quiescent current
Iq
IO=0A
−
1
2 mA
Output OFF-state dissipation current
Iqs
VC=0.4V
−
−
5
µA
❇4 In case of opening control terminal 2 , output voltage turns off
Fig.1 Test Circuit
VIN
0.33µF
1
VC
2
A IC
3
4
5
A Iq
R2
Vref
R1
V
1kΩ
+
47µF
VO
A IO
V
RL
Fig.2 Test Circuit for Ripple Rejection
1
3
ei ~
VC 2
4
0.33µF
5
VIN
2.7V
V[RO1==V1kreΩf×,(V1+reRf.=2.1/R.215) V]
+
R2
Vref
R1
1kΩ
+
47µF
IO
eo
V~
RL
f=120Hz(sine wave)
ei(rms)=0.5V
VO=3V(R1=1kΩ)
VIN=5V
IO=0.3A
RR=20log(ei(rms)/eo(rms))
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