PQ1K253M2ZP Sharp Microelectronics, PQ1K253M2ZP Datasheet - Page 3

• 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

Low Power-Loss Voltage Regulators
Fig.3 Power Dissipation vs. Ambient
Fig.5 Output Voltage Fluctuation vs. Junction
Fig.7 Circuit Operating Current vs. Input
Note) Oblique line portion:Overheat protection may operate in this area.
–20
–40
–60
–80
500
400
300
200
100
80
60
40
20
30
20
10
0
0
0
–30
–40
0
Temperature
Temperature (PQ1K333M2ZP) (Typical Value)
Voltage (PQ1K333M2ZP) (Typical Value)
V
I
V
C
T
–20 0
O
IN
C
O
j
=30mA
=25˚C
Ambient temperature T
=1.8V
=10uF
Junction temperature T
=4.3V
0
1
Input voltage V
30
20 40
2
60
3
60
IN
90
80
4
(V)
a
j
100 120
R
R
(˚C)
( C)
L
L
R
120
=11
=22
L
5
=
150
140
6
Fig.4 Overcurrent Protection
Fig.6 Output Voltage vs. Input Voltage
Fig.8 Dropout Voltage vs. Junction
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
100
75
50
25
0
4
3
2
1
0
–40
0
0
Characteristics (Typical Value)
(PQ1K333M2ZP) (Typical Value)
Temperature (Typical Value)
T
–20
j
=25˚C
Junction temperature T
1
0.1
R
0
Output current I
L
Input voltage V
=
20
2
PQ1Kxx3M2ZP Series
0.2
40 60
R
L
3
=22
R
0.3
L
=11
V
I
IN
O
80 100
O
4
IN
=300mA
(V)
(A)
: =0.95V
j
(˚C)
0.4
5
120
O
140
0.5
6