LM78L24AD 데이터 시트보기 (PDF) - HTC Korea
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LM78L24AD Datasheet PDF : 11 Pages
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3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR LM78LXX
LM78L10 (At specified virtual junction temperature, VIN = 17V, Io = 40mA (Unless otherwise noted)
PARAMETER
SYMBOL
TEST CONDITION(Note 1)
MIN.
TYP.
MAX.
Output Voltage(Note 2)
VOUT
1mA ≤ Io ≤ 40mA
13V ≤ VIN ≤ 25V
1mA ≤ Io ≤ 70mA
25℃
9.6
-30℃ ~
9.5
125℃
9.5
10
10.4
10
10.5
10
10.5
Line Regulation
Load Regulation
ΔVLINE
ΔVLOAD
13V ≤ VIN ≤ 25V
14V ≤ VIN ≤ 25V
1mA ≤ Io ≤ 100mA
1mA ≤ Io ≤ 40mA
25℃
25℃
51
175
42
125
20
90
11
40
Bias Current
IB
25℃
125℃
4.2
6
5.5
14V ≤ VIN ≤ 25V
-30℃ ~
1.5
Bias Current Change
ΔIB
1mA ≤ Io ≤ 40mA
125℃
0.1
Output Noise Voltage
Ripple Rejection
Dropout Voltage
VN
10Hz ≤ f ≤ 100kHz
RR
15V ≤ VIN ≤ 25V,
f=120Hz
VD
25℃
25℃
25℃
62
37
44
1.7
UNIT
V
mV
mV
mA
mA
uV
dB
V
LM78L12 (At specified virtual junction temperature, VIN = 19V, Io = 40mA (Unless otherwise noted)
PARAMETER
SYMBOL
TEST CONDITION(Note 1)
MIN.
TYP.
MAX.
25℃
11.5
12
12.5
Output Voltage(Note 2)
VOUT
1mA ≤ Io ≤ 40mA
14V ≤ VIN ≤ 27V
-30℃ ~
11.4
12
12.6
125℃
1mA ≤ Io ≤ 70mA
11.4
12
12.6
Line Regulation
Load Regulation
ΔVLINE
ΔVLOAD
14.5V ≤ VIN ≤ 27V
16V ≤ VIN ≤ 27V
1mA ≤ Io ≤ 100mA
1mA ≤ Io ≤ 40mA
25℃
25℃
55
250
49
200
22
100
13
50
Bias Current
IB
25℃
125℃
4.3
6.5
6
16V ≤ VIN ≤ 27V
-30℃ ~
1.5
Bias Current Change
ΔIB
1mA ≤ Io ≤ 40mA
125℃
0.1
Output Noise Voltage
Ripple Rejection
VN
10Hz ≤ f ≤ 100kHz
RR
15V ≤ VIN ≤ 25V,
f=120Hz
25℃
70
25℃
37
42
Dropout Voltage
VD
25℃
1.7
UNIT
V
mV
mV
mA
mA
uV
dB
V
Oct. 2010 - Rev. 1.4
-8-
HTC
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