PQ1U251M2ZP Sharp Microelectronics, PQ1U251M2ZP Datasheet - Page 4

• 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.7 Operating Consumption Current vs. Input
Fig.9 Quiescent Current vs. Junction
Fig.11 Dropout Voltage vs. Output Current
Temperature (Typical Value)
Voltage (PQ1U281M2ZP)(Typical Value)
200
180
160
140
120
100
300
250
200
150
100
10
50
80
60
40
20
9
8
7
6
5
4
3
2
1
0
0
0
30 20
0
T
V
V
a
C
IN
25 C
1
1.8V
: Voltage when output voltage is 95%
0
Junction temperature T
20
Output current I
2
Input voltage V
40
3
R
60
R
L
R
L
R
4
L
O
L
56
IN
(mA)
80
18.7
28
(V)
j
( C)
5
V
V
I
O
100
IN
C
T
C
C
0A
1.8V
a
IN
O
V
O
25 C
6
120
10 F
1 F
1V
140
7
Fig.10 Ripple Rejection vs. Input Frequency
Fig.8 Dropout Voltage vs. Junction Temperature
(PQ1U281M2ZP)(Typical Value)
(PQ1U281M2ZP)(Typical Value)
0.35
0.25
0.15
0.05
0.3
0.2
0.1
90
80
70
60
50
40
30
20
10
0
0
0.1
30 20
V
T
V
V
ei(rms) 100mV
I
C
IN
O
a
IN
C
O
: Voltage when output voltage is 95%
C
10mA
25 C
n
1.8V
10 F
3.8V
0
C
C
0.1 F
Input ripple frequency f (kHz)
n
n
Junction temperature T
: No
V
0.01 F
20
I-O
V
1
2 : I
I-O
40
1 : I
PQ1Uxx1M2ZP Series
O
150mA
O
60
60mA
80
10
j
( C)
100
120
100
140