參數(shù)資料
型號(hào)： KD1083D2T18
廠商： 意法半導(dǎo)體
英文描述： N-CHANNEL SILICON JUNCTION FET TO39
中文描述： 7.5A的低壓差正電壓穩(wěn)壓器可調(diào)和固定
文件頁(yè)數(shù)： 3/11頁(yè)
文件大?。?/td> 476K
代理商： KD1083D2T18
KD1083
3/11
ELECTRICAL CHARACTERISTICS OF KD1083
(V
IN
=3V, C
I
= C
O
=10
μ
F, T
j
= -40 to 125°C, unless
otherwise specified.)
NOTE 1: See short-circuit current curve for available output current at fixed dropout.
ELECTRICAL CHARACTERISTICS OF KD1083#15
(V
IN
=3.25V, C
I
= C
O
=10
μ
F, T
j
= -40 to 125°C,
unless otherwise specified.)
NOTE 1: See short-circuit current curve for available output current at fixed dropout.
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
REF
Reference Voltage
I
O
=10mA , (V
IN
-V
O
) = 3V, T
j
= 25°C
I
O
= 0.01 to 7.5A, (V
IN
-V
O
)
= 1.5 to 5.75V
(note1)
I
O
=10mA, (V
IN
-V
O
)
= 1.5 to 5.75V
(V
IN
-V
O
)=3V, I
O
= 10mA to 7.5A
V
O
=2%, I
O
=7.5A
(V
IN
-V
O
)
= 1.5 to 5.75V
(V
IN
-V
O
)
= 1.5 to 5.75V
I
O
= 10mA to 7.5A
I
O
= 10mA to 7.5A, (V
IN
-V
O
)
= 1.5 to 5.75V
f = 120 Hz, C
O
= 25
μ
F, I
O
= 7.5A,
(V
IN
-V
O
)=3V, V
PP
=1V
T
A
= 25°C, f =10Hz to 10kHz, I
O
=10mA,
(V
IN
-V
O
) = 3V
1.237
1.225
1.25
1.25
1.262
1.275
V
V
V
REF
V
REF
V
d
I
sc
I
O(min)
I
ADJ
I
ADJ
SVR
Line Regulation
Load Regulation
Dropout Voltage
Short Circuit Current
Minimum Load Current
Adjust Pin Current
Adjust Pin Current Change
Supply Voltage Rejection
0.015
0.3
1.05
8.5
5
40
0.2
75
0.2
0.5
1.4
%
%
V
A
mA
μA
μA
dB
10
80
5
60
eN
RMS Output Noise Voltage
(% of V
O
)
Thermal Shutdown
Threshold
Thermal Shutdown
Hysteresis
0.003
%
T
SHDN
175
°C
T
HYST
5
°C
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
O
Output Voltage
I
O
=10mA , (V
IN
-V
O
)=3V, T
j
= 25°C
I
O
= 0 to 7.5A, (V
IN
-V
O
)
= 1.5 to 5.5V
(note1)
I
O
=10mA, (V
IN
-V
O
)
= 1.5 to 5.5V
(V
IN
-V
O
)=3V, I
O
= 0 to 7.5A
V
O
=2%, I
O
=7.5A
(V
IN
-V
O
)
= 1.5 to 5.5V
(V
IN
-V
O
)
= 1.5 to 5.5V, I
O
=0A
f = 120 Hz, C
O
= 25
μ
F, I
O
= 7.5A,
(V
IN
-V
O
) = 3V, V
PP
=1V
T
A
= 25°C, f =10Hz to 10kHz, I
O
=10mA,
(V
IN
-V
O
)=3V
1.485
1.47
1.5
1.5
1.515
1.53
V
V
V
O
V
O
V
d
I
sc
I
d
SVR
Line Regulation
Load Regulation
Dropout Voltage
Short Circuit Current
Quiescent Current
Supply Voltage Rejection
0.015
0.3
1.05
8.5
5
73.4
0.2
0.5
1.4
%
%
V
A
mA
dB
10
58.6
eN
RMS Output Noise Voltage
(% of V
O
)
Thermal Shutdown
Threshold
Thermal Shutdown
Hysteresis
0.003
%
T
SHDN
175
°C
T
HYST
5
°C
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