LM79L05 View Datasheet(PDF) - HTC Korea
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LM79L05 Datasheet PDF : 10 Pages
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3-TERMINAL 0.1A NEGATIVE VOLTAGE REGULATOR
LM79LXX
LM79L18 (At specified virtual junction temperature, VIN = 26V, Io = 40mA (Unless otherwise noted)
PARAMETER
SYMBOL
TEST CONDITION(Note 1)
MIN.
TYP.
Output Voltage(Note 2)
VOUT
1mA ≤ Io ≤ 40mA
-20.5V ≤ VIN ≤ -33V
1mA ≤ Io ≤ 70mA
25℃
-17.3
-18
0℃ ~
-17.1
-18
125℃
-17.1
-18
Line Regulation
ΔVLINE
-20.7V ≤ VIN ≤ -33V
25℃
70
-21V ≤ VIN ≤ -33V
64
1mA ≤ Io ≤ 100mA
27
Load Regulation
ΔVLOAD
25℃
1mA ≤ Io ≤ 40mA
19
Bias Current
IB
25℃
4.7
125℃
Bias Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
-21V ≤ VIN ≤ -33V
ΔIB
1mA ≤ Io ≤ 40mA
VN
10Hz ≤ f ≤ 100kHz
RR
-23V ≤ VIN ≤ -33V,
f=120Hz
VD
0℃ ~
125℃
25℃
82
25℃
32
36
25℃
1.7
MAX.
-18.7
-18.9
-18.9
360
300
180
90
6.5
6
1.5
0.1
UNIT
V
mV
mV
mA
mA
uV
dB
V
LM79L24 (At specified virtual junction temperature, VIN = 32V, Io = 40mA (Unless otherwise noted)
PARAMETER
SYMBOL
TEST CONDITION(Note 1)
MIN.
TYP.
Output Voltage(Note 2)
VOUT
1mA ≤ Io ≤ 40mA
-27V ≤ VIN ≤ -38V
1mA ≤ Io ≤ 70mA
25℃
-23
-24
0℃ ~
-22.8
-24
125℃
-22.8
-24
-27V ≤ VIN ≤ -38V
95
Line Regulation
ΔVLINE
25℃
-28V ≤ VIN ≤ -38V
78
1mA ≤ Io ≤ 100mA
41
Load Regulation
ΔVLOAD
25℃
1mA ≤ Io ≤ 40mA
28
Bias Current
IB
25℃
4.8
125℃
Bias Current Change
-21V ≤ VIN ≤ -38V
ΔIB
1mA ≤ Io ≤ 40mA
0℃ ~
125℃
Output Noise Voltage
Ripple Rejection
Dropout Voltage
VN
10Hz ≤ f ≤ 100kHz
RR
-29V ≤ VIN ≤ -35V,
f=120Hz
VD
25℃
25℃
25℃
82
30
33
1.7
MAX.
-25
-25.2
-25.2
480
400
240
120
6.5
6
1.5
0.1
UNIT
V
mV
mV
mA
mA
uV
dB
V
Jan. 2011 - Rev.1.1.1
-8 -
HTC
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