PQ1X251M2ZPH Sharp Microelectronics, PQ1X251M2ZPH Datasheet - Page 3

• Manufacturer Part Number: PQ1X251M2ZPH
• Description: IC REG LDO 2.5V 150MA SOT-23-5
• Manufacturer: Sharp Microelectronics

Specifications of PQ1X251M2ZPH

• 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
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 9 V
• Output Voltage: 2.5 V
• Output Type: Fixed
• Dropout Voltage (max): 0.26 V at 60 mA
• Output Current: 0.18 A
• Line Regulation: 20 mV
• Load Regulation: 160 mV
• Maximum Power Dissipation: 0.35 W
• Maximum Operating Temperature: + 80 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 30 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 425-2329-2

Fig.2 Test Circuit for Ripple Rejection
Fig.3
F i g.5 Output Voltage Fluctuation vs . Junction
Note) Oblique line portion:Overheat protection may operate in this area.
–10
–20
–30
–40
–50
–60
400
300
200
100
V
60
50
40
30
20
10
ei
IN
-30 -25
0
–30–20
0
~
Power Dissipation vs. Ambient
Temperature
Temperature (PQ1X301M2ZPH)(Typical Value)
Ambient temperature T
Junction temperature T
0
0
20
25
40
50
60
V
I
V
C
(Ceramic capacitor)
75 85 100 125
O
IN
C
O
=30mA
V
=1.8V
=4.7μF
80
=3.8V
C
100
a
j
(°C)
(°C)
120
1
2
3
150
140
5
4
3
Fig.4
Fig.6
f=400Hz(sine wave)
ei(rms)=100mV
V
V
I
RR=20log(ei(rms)/eo(rms))
O
IN
C
=10mA
100
=1.8V
=V
75
50
25
0
4
3
2
1
0
O
(TYP)+1.0V
0
0
Overcurrent Protection
Characteristics (Typical Value)
Output Voltage vs. Input Voltage
(PQ1X301M2ZPH)(Typical Value)
T
R
a
=25°C
L
=
1
R
0.1
+
Output current I
L
Input voltage V
2
V
~
eo
3
0.2
4
T
C
(Ceramic capacitor)
C
(Ceramic capacitor)
a
IN
O
O
IN
=25°C
=4.7μF
=1μF
(A)
(V)
0.3
5
PQ1Xxx1M2ZPH Series
6
0.4
Sheet No.: OP06028
7