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L79L05ABU View Datasheet(PDF) - STMicroelectronics

Part NameDescriptionManufacturer
L79L05ABU NEGATIVE VOLTAGE REGULATORS ST-Microelectronics
STMicroelectronics ST-Microelectronics
L79L05ABU Datasheet PDF : 15 Pages
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L79L00 SERIES
ELECTRICAL CHARACTERISTICS OF L79L08 (refer to the test circuits, TJ = 0 to 125°C, VI = -14V,
IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF unless otherwise specified).
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
VO
VO
VO
VO
Id
Id
eN
SVR
Vd
Output Voltage
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Supply Voltage Rejection
Dropout Voltage
TJ = 25°C
IO = 1 to 40 mA VI = -10.5 to -23 V
IO = 1 to 70 mA VI = -14 V
VI = -10.5 to -23 V
TJ = 25°C
VI = -11 to -23 V
TJ = 25°C
IO = 1 to 100 mA
TJ = 25°C
IO = 1 to 40 mA
TJ = 25°C
TJ = 25°C
TJ = 125°C
IO = 1 to 40 mA
VI = -11 to -23 V
B = 10Hz to 100KHz
TJ = 25°C
IO = 40 mA f = 120Hz
VI = -12 to -23 V
TJ = 25°C
-7.36 -8 -8.64 V
-7.2
-8.8
V
-7.2
-8.8
200 mV
150
80
mV
40
6
mA
5.5
0.2 mA
1.5
60
µV
36
45
dB
1.7
V
ELECTRICAL CHARACTERISTICS OF L79L09 (refer to the test circuits, TJ = 0 to 125°C, VI = -15V,
IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF unless otherwise specified).
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
VO
VO
VO
VO
Id
Id
eN
SVR
Vd
Output Voltage
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Supply Voltage Rejection
Dropout Voltage
TJ = 25°C
IO = 1 to 40 mA VI = -11.5 to -23 V
IO = 1 to 70 mA VI = -15 V
VI = -11.5 to -23 V
TJ = 25°C
VI = -12 to -23 V
TJ = 25°C
IO = 1 to 100 mA
TJ = 25°C
IO = 1 to 40 mA
TJ = 25°C
TJ = 25°C
TJ = 125°C
IO = 1 to 40 mA
VI = -12 to -23 V
B = 10Hz to 100KHz
TJ = 25°C
IO = 40 mA f = 120Hz
VI = -12 to -23 V
TJ = 25°C
-8.28 -9 -9.72 V
-8.1
-9.9
V
-8.1
-9.9
250 mV
200
80
mV
40
6
mA
5.5
0.2 mA
1.5
70
µV
36
44
dB
1.7
V
5/15
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