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參數(shù)資料
| 型號： | L79L09ACZ |
| 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： | NEGATIVE VOLTAGE REGULATORS |
| 中文描述： | 負(fù)電壓調(diào)節(jié)器 |
| 文件頁數(shù)： | 4/13頁 |
| 文件大小： | 94K |
| 代理商： | L79L09ACZ |
ELECTRICALCHARACTERISTICS FOR L79L05
(referto the test circuits, T
j
= 0 to 125
o
C,
V
i
= -10V, I
o
= 40 mA, C
i
= 0.33
μ
F, C
o
= 0.1
μ
F unless otherwisespecified)
Symbol
Parameter
Test Conditions
V
o
OutputVoltage
T
j
= 25
o
C
V
o
OutputVoltage
I
o
= 1 to 40 mA
I
o
= 1 to 70 mA
V
o
LineRegulation
V
i
= -7to -20 V
V
i
= -8to -20 V
V
o
Load Regulation
I
o
= 1 to 100mA
I
o
= 1 to 40 mA
I
d
Quiescent Current
T
j
= 25
o
C
T
j
= 125
o
C
I
d
Quiescent Current Change
I
o
= 1 to 40 mA
I
d
Quiescent Current Change
V
i
= -8to -20 V
eN
OutputNoise Voltage
B = 10Hzto 100KHz T
j
= 25
o
C
I
o
= 40 mA f = 120Hz T
j
= 25
o
C
V
i
= -8to -18 V
V
d
Dropout Voltage
Min.
-4.6
Typ.
-5
Max.
-5.4
Unit
V
V
i
= -7 to-20V
V
i
= -10V
T
j
= 25
o
C
T
j
= 25
o
C
T
j
= 25
o
C
T
j
= 25
o
C
-4.5
-4.5
-5.5
-5.5
V
V
200
150
mV
mV
60
30
mV
mV
6
5.5
mA
mA
0.2
mA
1.5
mA
40
μ
V
dB
SVR
Supply Voltage Rejection
40
49
1.7
V
ELECTRICALCHARACTERISTICS FOR L79L06
(referto the test circuits, T
j
= 0 to 125
o
C,
V
i
= -12V, I
o
= 40 mA, C
i
= 0.33
μ
F, C
o
= 0.1
μ
F unless otherwisespecified)
Symbol
Parameter
Test Conditions
V
o
OutputVoltage
T
j
= 25
o
C
V
o
OutputVoltage
I
o
= 1 to 40 mA
I
o
= 1 to 70 mA
V
o
LineRegulation
V
i
= -8.5to -20V
V
i
= -9to -20 V
Load Regulation
I
o
= 1 to 100mA
I
o
= 1 to 40 mA
I
d
Quiescent Current
T
j
= 25
o
C
T
j
= 125
o
C
Quiescent Current Change
I
o
= 1 to 40 mA
Min.
-5.52
Typ.
-6
Max.
-6.48
Unit
V
V
i
= -8.5 to-20 V
V
i
= -12V
T
j
= 25
o
C
T
j
= 25
o
C
T
j
= 25
o
C
T
j
= 25
o
C
-5.4
-5.4
-6.6
-6.6
V
V
200
150
mV
mV
V
o
60
30
mV
mV
6
5.5
mA
mA
I
d
I
d
eN
0.2
mA
Quiescent Current Change
V
i
= -8to -20 V
B = 10Hzto 100KHz T
j
= 25
o
C
I
o
= 40 mA f = 120Hz T
j
= 25
o
C
V
i
= -9to -20 V
1.5
mA
OutputNoise Voltage
50
μ
V
dB
SVR
Supply Voltage Rejection
38
46
V
d
Dropout Voltage
1.7
V
L79L00
4/13
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