KA78L12AZ Просмотр технического описания (PDF) - Boca Semiconductor
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KA78L12AZ Datasheet PDF : 7 Pages
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MC78LXXA (LM78LXX, KA78LXXA)
FIXED VOLTAGE REGULATOR (POSITIVE)
LM78L09 ELECTRICAL CHARACTERISTICS
(VI = 15V, IO = 40mA, 0 °C ≤ TJ ≤ 125 °C, CI = 0.33 µF, CO = 0.1µF, unless otherwise specified. (Note 1)
Characteristic
Output Voltage
Line Regulation
Load Regulation
Output Voltage
Quiescent Current
Quiescent Current with line
Change
with load
Output Noise Voltage
Temperature Coefficient of VO
Ripple Rejection
Dropout Voltage
Symbol
Test Conditions
VO
∆VO
∆VO
VO
IQ
∆IQ
∆IQ
VN
TJ = 25 °C
TJ =25 °C
TJ =25 °C
11.5V ≤ VI ≤ 24V
11.5V ≤ VI ≤ 24V
13V ≤ VI ≤ 24V
1mA ≤ IO ≤ 100mA
1mA ≤ IO ≤ 40mA
1mA ≤ IO ≤ 40mA
11.5V ≤ VI ≤ VMAX
(Note 2)
1mA ≤ IO ≤ 70mA
TJ = 25 °C
13V ≤ VI ≤ 24V
1mA ≤ IO ≤ 40mA
TA = 25 °C, 10Hz ≤ f ≤ 100KHz
∆VO/∆T IO = 5mA
RR f = 120Hz, 12V ≤ VI ≤ 22V, TJ = 25 °C
VD TJ = 25 °C
Min Typ Max Unit
8.64 9.0 9.36 V
90 200 mV
100 150 mV
20
90 mV
10
45 mV
8.55
9.45 V
8.55
9.45 V
2.1 6.0 mA
1.5 mA
0.1 mA
70
µV/VO
-0.9
mV/°C
38
44
dB
1.7
V
LM78L10 ELECTRICAL CHARACTERISTICS
(VI = 16V, IO = 40mA, 0 °C < TJ < 125 °C, CI = 0.33 µF, CO = 0.1µF, unless otherwise specified. (Note 1)
Characteristic
Symbol
Test Conditions
Output Voltage
Line Regulation
Load Regulation
Output Voltage
Quiescent Current
Quiescent Current with line
Change
with load
Output Noise Voltage
VO TJ = 25 °C
∆VO TJ =25 °C
12.5 < VI < 25V
14V ≥ VI ≥ 25V
∆VO TJ =25 °C
1mA < IO< 100mA
1mA < IO < 70mA
VO
12.5 < VI < 25V, 1mA < IO < 40mA
12.5 < VI < VMAX(Note), 1mA < IO < 70mA
IQ
TJ = 25 °C
TJ = 125 °C
∆IQ 12.5 < VI < 25V
∆IQ 1mA < IO < 40mA
VN TA = 25 °C, 10Hz < f < 100KHz
Temperature Coefficient of VO ∆VO/∆T IO = 5mA
Ripple Rejection
Dropout Voltage
RR f = 120Hz, 15V < VI < 25V, TJ = 25 °C
VD TJ = 25 °C
Min Typ
9.6 10.0
100
100
20
10
9.5
9.5
4.2
74
0.95
38
43
1.7
Max
10.4
220
170
94
47
10.5
10.5
6.5
6.0
1.5
0.1
Unit
V
mV
mV
mV
mV
V
mA
mA
µV/VO
mV/ °C
dB
V
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