ld2985-5.0v Unisonic Technologies, ld2985-5.0v Datasheet - Page 21

• Manufacturer Part Number: ld2985-5.0v
• Description: Very Low Drop And Low Noise Voltage Regulator Low Esr Cap. Compatible, With Inhibit Function
• Manufacturer: Unisonic Technologies

LD2985
2.60
2.52
2.46
2.44
2.42
2.40
2.58
2.56
2.54
2.50
2.48
250
200
100
150
0.4
0.3
0.2
0.1
50
TYPICAL CHARACTERISTICS
0
0
-50
-50
0
I
V
OUT
V
C
IN
OUT
by
=3.5V
=1mA
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UNISONIC TECHNOLOGIES CO., LTD
=10nF
-25
-25
=2.5V
25
Dropout Voltage vs Output Current
Dropout Voltage vs Temperature
Output Voltage vs Temperature
50
0
0
Tc (℃)
25
75
25
I
OUT
Tc (℃)
(mA)
50
50
V
100
I
OUT
OUT
=2.5V
=150mA
I
OUT
125
75
75
I
=50mA
OUT
I
OUT
=10mA
=1mA
100
150
100
(T
J
125
=25℃, C
125
175
I
=1µF, C
2000
1600
1200
O
400
800
=2.2µF, C
2.0
3.5
3.0
2.5
1.5
1.0
0.5
90
80
70
50
40
30
20
60
0
0
-50
-50
LINEAR INTEGRATED CIRCUIT
0
f
V
I
osc
OUT
V
C
IN
OUT
by
=1KHz
=3.5 ~ 6.5V
=10mA
Supply Voltage Rejection vs Temperature
-25
-25
25
=10nF
=2.5V
BYP
Quiescent Current vs Temperature
Quiescent Current vs Load Current
I
OUT
=100nF)
50
=150mA
0
0
75
25
25
I
OUT
Tc (℃)
(mA)
Tc (℃)
100
50
50
125
75
75
V
Co=1µF
C
Co=10µF
OUT
QW-R102-024.E
by
=10nF
150
100
100
=2.5V
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175
125
125