參數(shù)資料
型號: LK115
廠商: 意法半導(dǎo)體
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Very Low Drop Voltage Regulator with Inhabit(帶禁止的低壓差電壓穩(wěn)壓器)
中文描述: 非常低壓降穩(wěn)壓器與寓于(帶禁止的低壓差電壓穩(wěn)壓器)
文件頁數(shù): 7/10頁
文件大?。?/td> 82K
代理商: LK115
ELECTRICALCHARACTERISTICS FOR LK115D48
(refer to the test circuits, T
j
= 25
o
C,
C
i
= 0.1
μ
F, C
o
= 2.2
μ
F unless otherwise specified)
Symbol
Parameter
V
o
OutputVoltage
I
o
= 10 mA,V
i
=6.9 V
I
o
= 10 mA,V
i
=6.9 V,-40<T
a
<125
o
C
V
i
Operating Input Voltage
I
o
= 100 mA
I
out
OutputCurrent Limit
V
o
Line Regulation
V
i
= 5.9 to 20 V,
V
o
Load Regulation
V
i
= 5.9 V
I
d
Quiescent Current
ON MODE
V
i
= 5.9 to 20 V
V
i
= 5.9 to 20 V
OFF MODE
SVR
Supply Voltage Rejection
I
o
= 5mA V
i
= 6.9 V
±
1V
f = 120 Hz
f = 1 KHz
f = 10 KHz
eN
OutputNoise Voltage
B = 10 Hz to 100 KHz
V
d
Dropout Voltage
I
o
= 60 mA
V
Hlc
ON/OFFControl (pin 2)
Pin 3 to GND
Pin 3 to GND
V
Llc
ON/OFFControl (pin 3)
Pin 2 to V
in
Pin 2 to V
in
Test Conditions
Min.
4.705
4.607
Typ.
4.85
Max.
4.966
5.093
20
Unit
V
V
V
mA
mV
mV
120
200
3
4
I
o
= 0.5 mA
I
o
= 0.5 to 100 mA
15
20
I
o
= 0 mA
I
o
= 100 mA
V
i
=5.9 to 20 V
0.28
1.5
0.01
0.5
3
2
mA
mA
μ
A
75
70
55
dB
dB
dB
μ
V
V
V
V
V
V
106.7
0.17
OFF
ON
OFF
ON
0
2.4
V
in
-
0.2
0
2
0.5
V
in
V
in
V
in
-
2.4
C
O
OutputBypass Capacitance
ESR = 0.5 to 10
, I
o
=0 to 100 mA
10
μ
F
ELECTRICALCHARACTERISTICS FOR LK115D50
(refer to the test circuits, T
j
= 25
o
C,
C
i
= 0.1
μ
F, C
o
= 2.2
μ
F unless otherwise specified)
Symbol
Parameter
V
o
OutputVoltage
I
o
= 10 mA,V
i
=7 V
I
o
= 10 mA,V
i
=7 V, -40<T
a
<125
o
C
V
i
Operating Input Voltage
I
o
= 100 mA
I
out
OutputCurrent Limit
V
o
Line Regulation
V
i
= 6 to 20 V, I
o
= 0.5 mA
V
o
Load Regulation
V
i
= 6 V
I
d
Quiescent Current
ON MODE
V
i
= 6 to 20 V
V
i
= 6 to 20 V
OFF MODE
SVR
Supply Voltage Rejection
I
o
= 5mA V
i
= 7 V
±
1V
f = 120 Hz
f = 1 KHz
f = 10 KHz
eN
OutputNoise Voltage
B = 10 Hz to 100 KHz
V
d
Dropout Voltage
I
o
= 60 mA
V
Hlc
ON/OFFControl (pin 2)
Pin 3 to GND
Pin 3 to GND
V
Llc
ON/OFFControl (pin 3)
Pin 2 to V
in
Pin 2 to V
in
Test Conditions
Min.
4.85
4.75
Typ.
5
Max.
5.15
5.25
20
Unit
V
V
V
mA
mV
mV
120
200
3
4
15
20
I
o
=0.5 to 100mA
I
o
=0 mA
I
o
=100 mA
V
i
=6 to 20 V
0.28
1.5
0.01
0.5
3
2
mA
mA
μ
A
75
70
55
110
0.17
dB
dB
dB
μ
V
V
V
V
V
V
OFF
ON
OFF
ON
0
2.4
V
in
-
0.2
0
2
0.5
V
in
V
in
V
in
-
2.4
C
O
OutputBypass Capacitance
ESR = 0.5 to 10
, I
o
=0 to 100 mA
10
μ
F
LK115D00 SERIES
7/10
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