PQ1U251M2ZP Sharp Microelectronics, PQ1U251M2ZP Datasheet - Page 3

• Manufacturer Part Number: PQ1U251M2ZP
• Description: IC REG LDO 2.5V 150MA SOT-23-5
• Manufacturer: Sharp Microelectronics

Specifications of PQ1U251M2ZP

• Regulator Topology: Positive Fixed
• Voltage - Output: 2.5V
• Voltage - Input: Up to 16V
• Voltage - Dropout (typical): 0.2V @ 150mA
• Number Of Regulators: 1
• Current - Output: 150mA (Max)
• Current - Limit (min): 180mA
• Operating Temperature: -30°C ~ 80°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: 425-1692-2

Fig.3 Power Dissipation vs. Ambient
Fig.5 Output Voltage Fluctuation vs. Junction
Fig.2 Test Circuit for Ripple Rejection
Temperature
Temperature (PQ1U281M2ZP)(Typical Value)
400
300
200
100
60
50
40
30
20
10
10
20
30
40
50
60
0
0
40 25
30 20
V
ei
IN
~
0
0
Ambient temperature T
Junction temperature T
20
25
1 F
40
50
60
75
80
a
j
( C)
( C)
100
100
V
C
V
I
V
C
O
O
IN
C
125
120
30mA
1.8V
10 F
3.8V
150
140
1
2
3
Fig.4 Overcurrent Protection Characteristics
Fig.6 Output Voltage vs. Input Voltage
(Typical Value)
5
4
(PQ1U281M2ZP)(Typical Value)
0.1 F
100
75
50
25
0
4
3
2
1
0
0
0
R
L
56
f 400Hz(sine wave)
ei(rms) 100mV
V
V
I
RR 20log(ei(rms)/eo(rms))
O
1
IN
C
10mA
1.8V
0.1
R
V
L
O
(TYP) 1.0V
2
Output current I
Input voltage V
10 F
R
R
L
L
PQ1Uxx1M2ZP Series
18.7
28
3
0.2
R
4
O
IN
L
(A)
(V)
5
0.3
V ~
T
C
C
eo
a
IN
O
25 C
6
10 F
1 F
0.4
7