PQ1X251M2ZP Sharp Microelectronics, PQ1X251M2ZP Datasheet - Page 3

• Manufacturer Part Number: PQ1X251M2ZP
• Description: IC REG LDO 2.5V 150MA SOT-23-5
• Manufacturer: Sharp Microelectronics

Specifications of PQ1X251M2ZP

• Regulator Topology: Positive Fixed
• Voltage - Output: 2.5V
• Voltage - Input: Up to 9V
• Voltage - Dropout (typical): 0.2V @ 150mA
• Number Of Regulators: 1
• Current - Output: 150mA (Max)
• Current - Limit (min): 180mA
• Operating Temperature: -30°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 425-1710-2

Low Power-Loss Voltage Regulators
Fig.2 Test Circuit for Ripple Rejection
Fig.3 Power Dissipation vs. Ambient
Fig.5 Output Voltage Fluctuation vs. Junction
Note) Oblique line portion:Overheat protection may operate in this area.
400
300
200
100
–10
–20
–30
–40
–50
–60
60
50
40
30
20
10
0
0
–30 –20
–40 –25
V
ei
Temperature
Temperature (PQ1X301M2ZP)(Typical Value)
IN
~
Ambient temperature T
Junction temperature T
0
0
20
25
1 F
40
50
60
V
I
V
C
(Ceramic capacitor)
O
IN
C
O
75
=30mA
=1.8V
=4.7 F
=3.8V
80
100
V
100
a
j
C
( C)
( C)
125
120
150
140
1
2
3
Fig.4 Overcurrent Protection
Fig.6 Output Voltage vs. Input Voltage
5
4
100
0.1 F
75
50
25
4
3
2
1
0
0
0
0
Characteristics (Typical Value)
(PQ1X301M2ZP)(Typical Value)
R
L
=
1
f 400Hz (sine wave)
ei(rms) 100mV
V
V
I
RR 20log(ei(rms)/eo(rms))
O
IN
C
10 F
10mA
0.1
Output current I
1.8V
Input voltage V
V
2
O
(TYP) 1.0V
R
L
PQ1Xxx1M2ZP Series
=40
3
R
0.2
L
=20
4
T
C
(Ceramic capacitor)
C
(Ceramic capacitor)
R
a
IN
O
L
=25 C
IN
=4.7 F
=1 F
O
(V)
(A)
5
0.3
V ~
eo
6
0.4
7