PQ1K253M2ZP Sharp Microelectronics, PQ1K253M2ZP Datasheet - Page 2

• Manufacturer Part Number: PQ1K253M2ZP
• Description: IC REG LDO 2.5V 300MA SOT-23L
• Manufacturer: Sharp Microelectronics

Specifications of PQ1K253M2ZP

• Regulator Topology: Positive Fixed
• Voltage - Output: 2.5V
• Voltage - Input: Up to 9V
• Voltage - Dropout (typical): 0.4V @ 300mA
• Number Of Regulators: 1
• Current - Output: 300mA (Max)
• Operating Temperature: -30°C ~ 80°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23L-6
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Limit (min): -
• Other names: 425-1643-2

Fig.1 Test Circuit
Fig.2 Test Circuit for Ripple Rejection
Low Power-Loss Voltage Regulators
4
5
6
7
7
Typical value at output voltage is 3.0V type.
Input voltage when output voltage lowers 100m V from the voltage at Vin=Vo(TYP.)+1.0V.
In case of opening control terminal
It is available for every 0.1V (1.3V to 5V)
4
4
6
Output
voltage
Electrical Characteristics
Output Voltage Line-up
Output voltage
Load regulation
Line regulation
Temperature coefficient of output voltage
Ripple rejection
Output noise voltage
Dropout voltage
ON-state voltage for control
ON-state current for control
OFF-state voltage for control
Quienscent current
Output OFF-state dissipation current
V
ei
IN
A
~
PQ1K183M2ZP
PQ1K213M2ZP
PQ1K253M2ZP
PQ1K303M2ZP
PQ1K333M2ZP
PQ1K343M2ZP
PQ1K503M2ZP
Parameter
Parameter
I
q
, I
qs
1 F
1 F
+
+
3
, output voltage turns off.
V
V
C
C
Symbol
A
V
V
V
R
T
I
R
no(rms)
V
Symbol
RR
Vo
c(on)
I
c(on)
c(off)
c
I
eg
eg
I–O
qs
V
q
L
Vo
I
o
I
C
(ON)
1
2
3
1
2
3
(Unless otherwise specified, V
5
5
Conditions
I
V
o
=10mA,T
o
V
(TYP.)+6V(MAX. 9V)
I
I
o
–
IN
10Hz<f<100kHz,
o
=30mA,Cn=0.1 F
=5mA to 300mA
=V
I
Conditions
o
=300mA,
o
V
V
I
(TYP.)+1V to
o
c
c
=0mA
j
=1.8V
=0.2V
=–25 to +75˚C
–
–
–
–
6
4
6
4
0.01 F
MIN.
1.740
2.040
2.440
2.940
3.234
3.332
4.900
0.01 F
5
f=400Hz(sine wave)
e
V
i(rms)
C
=1.8V
(V
in
=100mV
=V
IN
=V
o
(TYP.)+1.0V, I
o
TYP.
(TYP.)+1.0V,I
1.8
2.1
2.5
3.0
3.3
3.4
5.0
MIN.
10 F
10 F
+
Refer to the table below
+
1.8
–
–
–
–
–
–
–
–
–
–
PQ1Kxx3M2ZP Series
A
V
I
RR=20log(e
TYP.
R
O
0.05
IN
o
3.0
=10mA
35
70
30
L
=30mA, V
–
–
5
–
–
–
o
=V
MAX.
I
=30mA,V
1.860
2.160
2.560
3.060
3.366
3.468
5.100
O
O
(TYP)+1.0V
R
L
i(rms)
MAX.
160
500
V
0.7
0.4
c
20
30
–
–
–
–
c
=1.8V, T
1
=1.8V,T
V
/e
O
+
o(rms)
Unit
mV/˚C
V
)
a
a
Unit
=25˚C)
mV
mV
=25˚C)
V
dB
~
V
V
V
V
eo
V
A
A
A