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L79L15ABZ View Datasheet(PDF) - STMicroelectronics

Part Name
Description
Manufacturer
L79L15ABZ
ST-Microelectronics
STMicroelectronics ST-Microelectronics
L79L15ABZ Datasheet PDF : 22 Pages
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L79LxxAB - L79LxxAC - L79LxxC
Electrical characteristics
Table 13.
Electrical characteristics of L79L09AB and L79L09AC (refer to the test circuits,
VI = - 15 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF, TJ = 0 to 125 °C for L79L05AC,
TJ = -40 to 125 °C for L79L05AB, unless otherwise specified)
Symbol
Parameter
Test conditions
Min. Typ. Max. Unit
VO
VO
ΔVO
ΔVO
Id
ΔId
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
VI = -12 to -23V, f = 120Hz
IO = 40 mA, TJ = 25°C
-8.64 -9 -9.36 V
-8.55
-8.55
-9.45
V
-9.45
225
mV
150
80
mV
40
6
mA
5.5 mA
0.1
mA
1.5
70
µV
37
44
dB
1.7
V
Table 14.
Symbol
Electrical characteristics of L79L12AB and L79L12AC (refer to the test circuits,
VI = - 19 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF, TJ = 0 to 125 °C for L79L05AC,
TJ = -40 to 125 °C for L79L05AB, unless otherwise specified)
Parameter
Test conditions
Min. Typ. Max.
VO
VO
ΔVO
ΔVO
Id
ΔId
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 = -14.5 to -27 V
IO = 1 to 70 mA, VI = -19 V
VI = -14.5 to -27 V, TJ = 25°C
VI = -16 to -27 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 = -16 to -27 V
B =10Hz to 100kHz, TJ = 25°C
VI = -15 to -25V, f = 120Hz
IO = 40 mA, TJ = 25°C
-11.5 -12 -12.5
-11.4
-12.6
-11.4
-12.6
250
200
100
50
6.5
6
0.1
1.5
80
37
42
1.7
Unit
V
V
mV
mV
mA
mA
mA
µV
dB
V
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