3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR
LM78L18
(At specified virtual junction temperature, VIN = 26V, Io = 40mA (Unless otherwise noted)
PARAMETER
SYMBOL
TEST CONDITION
(Note 1)
25℃
Output Voltage
(Note 2)
V
OUT
1mA
≤ Io ≤
40mA
20.5V
≤
V
IN
≤
33V
1mA
≤ Io ≤
70mA
Line Regulation
ΔV
LINE
20.5V
≤
V
IN
≤
33V
22V
≤
V
IN
≤
33V
1mA
≤ Io ≤
100mA
1mA
≤ Io ≤
40mA
-30℃ ~
125℃
MIN.
17.3
17.1
17.1
TYP.
18
18
18
70
64
27
19
4.7
LM78LXX
MAX.
18.7
18.9
18.9
360
300
180
90
6.5
6
1.5
0.1
UNIT
V
25℃
mV
Load Regulation
ΔV
LOAD
25℃
25℃
125℃
mV
Bias Current
I
B
22V
≤
V
IN
≤
33V
1mA
≤ Io ≤
40mA
10Hz
≤
f
≤
100kHz
21.5V
≤
V
IN
≤
31.5V,
f=120Hz
mA
Bias Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
ΔI
B
V
N
RR
V
D
-30℃ ~
125℃
25℃
25℃
25℃
32
82
36
1.7
mA
uV
dB
V
LM78L24
(At specified virtual junction temperature, VIN = 32V, Io = 40mA (Unless otherwise noted)
PARAMETER
SYMBOL
TEST CONDITION
(Note 1)
25℃
Output Voltage
(Note 2)
V
OUT
1mA
≤ Io ≤
40mA
26.5V
≤
V
IN
≤
39V
1mA
≤ Io ≤
70mA
Line Regulation
ΔV
LINE
26.5V
≤
V
IN
≤
39V
29V
≤
V
IN
≤
39V
1mA
≤ Io ≤
100mA
1mA
≤ Io ≤
40mA
-30℃ ~
125℃
MIN.
23
22.8
22.8
TYP.
24
24
24
95
78
41
28
4.8
MAX.
25
25.2
25.2
480
400
240
120
6.5
6
1.5
0.1
82
30
33
1.7
mV
V
UNIT
25℃
Load Regulation
ΔV
LOAD
25℃
25℃
125℃
mV
Bias Current
I
B
28V
≤
V
IN
≤
39V
1mA
≤ Io ≤
40mA
10Hz
≤
f
≤
100kHz
27.5V
≤
V
IN
≤
37.5V,
f=120Hz
mA
Bias Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
ΔI
B
V
N
RR
V
D
-30℃ ~
125℃
25℃
25℃
25℃
mA
uV
dB
V
Jun. 2012 - Rev. 1.5
-
9
-
HTC
HTC [ HTC KOREA TAEJIN TECHNOLOGY CO. ]
