ld2985-5.0v Unisonic Technologies, ld2985-5.0v Datasheet - Page 4

• 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
DC Input Voltage
INHIBIT Input Voltage
Output Current
Power Dissipation
Operating Junction Temperature
Storage Temperature
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Junction-to-Case
(T
FOR V
Operating Input Voltage
Output Voltage
Short Circuit Current
Line Regulation
Dropout Voltage
Quiescent Current
Supply Voltage Rejection
Control Input Logic Low
Control Input Logic High
Control Input Current
Output Noise Voltage
J
=25 , V
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ABSOLUTE MAXIMUM RATINGS
THERMAL DATA
ELECTRICAL CHARACTERISTICS
℃
OUT
PARAMETER
=1.5V
I N
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UNISONIC TECHNOLOGIES CO., LTD
=V
OUT
+1V, I
PARAMETER
PARAMETER
OUT
=1mA, V
△
SYMBOL
V
V
OUT
V
SVR
I(OPR)
V
I
Isc
V
eN
V
INH
OUT
I
Q
IH
IL
D
/ V
SHDN
△
=2V, C
IN
V
I
R
V
V
T
I
T
I
I
I
I
I
I
I
I
I
T
I
I
I
I
I
I
I
I
OFF MODE V
OFF MODE V
T
C
T
T
T
T
B=300Hz ~ 50KHz
C
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
J
J
J
J
J
J
J
J
IN
IN
IN
L
BYP
BYP
=-20 ~ 125℃
=-20 ~ 125 ,
=-20 ~ 125℃, I
=-20 ~ 125℃
=-20 ~ 125℃
=-20 ~ 125℃
=-20 ~ 125℃, V
=-20 ~ 125℃, V
=0
=2.5V
=V
=V
=1 ~ 150mA
=0
=1mA
=1mA, T
=10mA
=10mA, T
=50mA
=50mA, T
=150mA
=150mA, T
=0
=1mA
=1mA, T
=10mA
=10mA, T
=50mA
=50mA, T
=150mA
=150mA, T
I
=0.01µF, C
=0.01µF, C
=1µF, C
OUT
OUT
TEST CONDITIONS
+1V ~ 16V, I
+1V ~ 16V, I
J
J
℃ I
=-20 ~ 125℃
=-20 ~ 125℃
O
J
J
J
J
INH
INH
=-20 ~ 125℃
=-20 ~ 125℃
=-20 ~ 125℃
=-20 ~ 125℃
=1µF, unless otherwise specified)
J
J
=-20 ~ 125℃
=-20 ~ 125℃
O
O
<0.18V
<0.18V
=10µF, f=1KHz
=10µF
OUT
OUT
SHDN
SHDN
SYMBOL
SYMBOL
=0
=0
OUT
OUT
T
T
V
θ
I
=5V
=0V
V
OUT
P
OPR
STG
INH
iN
D
JC
=1mA
=1mA
LINEAR INTEGRATED CIRCUIT
Internally limited
Internally limited
-20 ~ +125
-40 ~ +150
RATINGS
RATINGS
1.470
1.455
MIN
2.5
2
16
16
81
0.003
2000
TYP
400
120
280
100
200
600
1.5
40
80
45
30
1
7
0
5
0
1.530
1.545
0.014
0.032
MAX
1200
3000
4000
0.15
150
225
350
575
100
150
150
200
300
400
900
16
10
15
60
90
15
-1
3
5
2
QW-R102-024.E
UNIT
UNIT
℃/W
4 of 23
℃
℃
%/V
V
V
UNIT
%/V
mA
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
µA
µA
µA
µA
µA
µA
µA
µA
µA
µV
µA
µA
µA
µA
µA
dB
V
V
V
V
V
IN
I