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參數(shù)資料
| 型號： | L79L09 |
| 廠商： | 意法半導體 |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Negative Voltage Regulator(輸出負電壓穩(wěn)壓器) |
| 中文描述： | 負電壓穩(wěn)壓器（輸出負電壓穩(wěn)壓器） |
| 文件頁數(shù)： | 6/13頁 |
| 文件大小： | 94K |
| 代理商： | L79L09 |
ELECTRICALCHARACTERISTICS FOR L79L12
(referto the test circuits, T
j
= 0 to 125
o
C,
V
i
= -19V, 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
= -14.5to -27 V
V
i
= -16to -27 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
= -16to -27 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
= -15to -25 V
V
d
Dropout Voltage
Min.
-11.1
Typ.
-12
Max.
-12.9
Unit
V
V
i
= -14.5to -27V
V
i
= -19V
T
j
= 25
o
C
T
j
= 25
o
C
T
j
= 25
o
C
T
j
= 25
o
C
-10.8
-10.8
-13.2
-13.2
V
V
250
200
mV
mV
100
50
mV
mV
6.5
6
mA
mA
0.2
mA
1.5
mA
80
μ
V
dB
SVR
Supply Voltage Rejection
36
42
1.7
V
ELECTRICALCHARACTERISTICS FOR L79L15
(referto the test circuits, T
j
= 0 to 125
o
C,
V
i
= -23V, 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
= -17.5to -30 V
V
i
= -20to -30 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.
-13.8
Typ.
-15
Max.
-16.2
Unit
V
V
i
= -17.5to -30V
V
i
= -23V
T
j
= 25
o
C
T
j
= 25
o
C
T
j
= 25
o
C
T
j
= 25
o
C
-13.5
-13.5
-16.5
-16.5
V
V
300
250
mV
mV
V
o
150
75
mV
mV
6.5
6
mA
mA
I
d
I
d
eN
0.2
mA
Quiescent Current Change
V
i
= -20to -30 V
B = 10Hzto 100KHz T
j
= 25
o
C
I
o
= 40 mA f = 120Hz T
j
= 25
o
C
V
i
= -18.5to -28.5 V
1.5
mA
OutputNoise Voltage
90
μ
V
dB
SVR
Supply Voltage Rejection
33
39
V
d
Dropout Voltage
1.7
V
L79L00
6/13
相關PDF資料 |
PDF描述 |
|---|---|
| L79L12 | Negative Voltage Regulator(輸出負電壓穩(wěn)壓器) |
| L79L15 | Negative Voltage Regulator(輸出負電壓穩(wěn)壓器) |
| L79L09ABD | NEGATIVE VOLTAGE REGULATORS |
| L79L06ABD | NEGATIVE VOLTAGE REGULATORS |
| L79L00 | NEGATIVE VOLTAGE REGULATORS |
相關代理商/技術參數(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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