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L78L10ABUTR Datasheet(PDF) 7 Page - STMicroelectronics

Part No. L78L10ABUTR
Description  POSITIVE VOLTAGE REGULATORS
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Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
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L78L10ABUTR Datasheet(HTML) 7 Page - STMicroelectronics

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L78L00 SERIES
7/24
ELECTRICAL CHARACTERISTICS OF L78L12C (refer to the test circuits, TJ = 0 to 125°C, VI =19V,
IO =40 mA, CI =0.33 µF, CO = 0.1 µF unless otherwise specified).
ELECTRICAL CHARACTERISTICS OF L78L15C (refer to the test circuits, TJ = 0 to 125°C, VI =23V,
IO =40 mA, CI =0.33 µF, CO = 0.1 µF unless otherwise specified).
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
VO
Output Voltage
TJ = 25°C
11.1
12
12.9
V
VO
Output Voltage
IO = 1 to 40 mA
VI =14.5 to 27 V
10.8
13.2
V
IO = 1 to 70 mA
VI = 19 V
10.8
13.2
∆V
O
Line Regulation
VI = 14.5 to 27 V
TJ = 25°C
250
mV
VI =16 to27 V
TJ = 25°C
200
∆V
O
Load Regulation
IO = 1 to 100 mA
TJ = 25°C
100
mV
IO =1to 40mA
TJ = 25°C
50
Id
Quiescent Current
TJ = 25°C
6.5
mA
TJ = 125°C
6
mA
∆I
d
Quiescent Current Change
IO =1to 40mA
0.2
mA
VI =16 to27 V
1.5
eN
Output Noise Voltage
B =10Hz to 100KHz
TJ = 25°C
80
µV
SVR
Supply Voltage Rejection
VI = 15 to 25 V
f = 120Hz
IO =40 mA
TJ = 25°C
36
42
dB
Vd
Dropout Voltage
1.7
V
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
VO
Output Voltage
TJ = 25°C
13.8
15
16.2
V
VO
Output Voltage
IO = 1 to 40 mA
VI =17.5 to 30 V
13.5
16.5
V
IO = 1 to 70 mA
VI = 23 V
13.5
16.5
∆V
O
Line Regulation
VI = 17.5 to 30 V
TJ = 25°C
300
mV
VI =20 to30 V
TJ = 25°C
250
∆V
O
Load Regulation
IO = 1 to 100 mA
TJ = 25°C
150
mV
IO =1to 40mA
TJ = 25°C
75
Id
Quiescent Current
TJ = 25°C
6.5
mA
TJ = 125°C
6
mA
∆I
d
Quiescent Current Change
IO =1to 40mA
0.2
mA
VI =20 to30 V
1.5
eN
Output Noise Voltage
B =10Hz to 100KHz
TJ = 25°C
90
µV
SVR
Supply Voltage Rejection
VI = 18.5 to 28.5 V f = 120Hz
IO =40 mA
TJ = 25°C
33
39
dB
Vd
Dropout Voltage
1.7
V


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