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參數(shù)資料
| 型號： | L79L09 |
| 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 Regulator(輸出負(fù)電壓穩(wěn)壓器) |
| 中文描述： | 負(fù)電壓穩(wěn)壓器（輸出負(fù)電壓穩(wěn)壓器） |
| 文件頁數(shù)： | 7/13頁 |
| 文件大小： | 94K |
| 代理商： | L79L09 |
ELECTRICALCHARACTERISTICS FOR L79L05AB AND L79L05AC
(refer to the test circuits, V
i
= -10V, I
o
= 40 mA, C
i
= 0.33
μ
F, C
o
= 0.1
μ
F,
T
j
= 0 to 125
o
C for L79L05AC,T
j
= -40to 125
o
C for L79L05AB,unless otherwise specified)
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
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.
-4.8
Typ.
-5
Max.
-5.2
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
-4.75
-4.75
-5.25
-5.25
V
V
V
o
150
100
mV
mV
60
30
mV
mV
6
5.5
mA
mA
0.1
mA
1.5
mA
40
μ
V
dB
SVR
Supply Voltage Rejection
41
49
1.7
V
ELECTRICALCHARACTERISTICS FOR L79L06AB AND L79L06AC
(refer to the test circuits, V
i
= -12V, I
o
= 40 mA, C
i
= 0.33
μ
F, C
o
= 0.1
μ
F,
T
j
= 0 to 125
o
C for L79L06AC,T
j
= -40to 125
o
C for L79L06AB, unless otherwise specified)
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.
-5.76
Typ.
-6
Max.
-6.24
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
-5.7
-5.7
-6.3
-6.3
V
V
150
100
mV
mV
V
o
60
30
mV
mV
6
5.5
mA
mA
I
d
I
d
eN
0.1
mA
Quiescent Current Change
V
i
= -9to -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
39
46
V
d
Dropout Voltage
1.7
V
L79L00
7/13
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L79L09AB | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:NEGATIVE VOLTAGE REGULATORS |
| L79L09ABD | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:NEGATIVE VOLTAGE REGULATORS |
| L79L09ABD13TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Negative voltage regulators |
| L79L09ABU | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:NEGATIVE VOLTAGE REGULATORS |
| L79L09ABUTR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Negative voltage regulators |
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