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LD2985 Datasheet(PDF) 4 Page - Unisonic Technologies

Part No. LD2985
Description  VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE, WITH INHIBIT FUNCTION
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Maker  UTC [Unisonic Technologies]
Homepage  http://www.utc-ic.com
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LD2985 Datasheet(HTML) 4 Page - Unisonic Technologies

 
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UTCLD2985
LINEAR INTEGRATED CIRCUIT
UTC UNISONIC TECHNOLOGIES CO., LTD.
4
QW-R102-024,C
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Short Circuit Current
Isc
RL=0
400
mA
Vi=Vo+1V ~ 16V, Io=1mA
0.003
0.014
%/Vi
Line Regulation
△Vo/△Vi
Vi=Vo+1V ~ 16V, Io=1mA
TJ=-40 ~ 125℃
0.032
%/Vi
Io=0
1
3
mV
TJ=-40 ~ 125℃, Io=0
5
mV
Io=1mA
7
10
mV
Io=1mA, TJ=-40 ~ 125℃
15
mV
Io=10mA
40
60
mV
Io=10mA, TJ=-40 ~ 125℃
90
mV
Io=50mA
120
150
mV
Io=50mA, TJ=-40 ~ 125℃
225
mV
Io=150mA
280
350
mV
Dropout Voltage
Vd
Io=150mA, TJ=-40 ~ 125℃
575
mV
Io=0
80
100
μA
TJ=-40 ~ 125℃, Io=0
150
μA
Io=1mA
100
150
μA
Io=1mA, TJ=-40 ~ 125℃
200
μA
Io=10mA
200
300
μA
Io=10mA, TJ=-40 ~ 125℃
400
μA
Io=50mA
600
900
μA
Io=50mA, TJ=-40 ~ 125℃
1200
μA
Io=150mA
2000
3000
μA
Io=150mA, TJ=-40 ~ 125℃
4000
μA
OFF MODE VINH<0.18V
0
μA
Quiescent Current
Id
OFF MODE VINH<0.18V
TJ=-40 ~ 125℃
2
μA
Supply Voltage Rejection
SVR
CBYP=0.01μF, Co=10μF, f=1KHz
45
dB
Control Input Logic Low
VIL
TJ=-40 ~ 125℃
0.15
V
Control Input Logic High
VIH
TJ=-40 ~ 125℃
2
V
TJ=-40 ~ 125℃, VSHDN=5V
5
15
μA
Control Input Current
IiNH
TJ=-40 ~ 125℃, VSHDN=0V
0
-1
μA
Output Noise Voltage
eN
B=300Hz ~ 50KHz
CBYP=0.01μF, Co=10μF
30
μV
Operating Input Voltage
Vop
2.5
16
V


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