LM79LXX 데이터 시트보기 (PDF) - HTC Korea
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LM79LXX Datasheet PDF : 10 Pages
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3-TERMINAL 0.1A NEGATIVE VOLTAGE REGULATOR
LM79LXX
LM79L08 (At specified virtual junction temperature, VIN = 14V, Io = 40mA (Unless otherwise noted)
PARAMETER
SYMBOL
TEST CONDITION(Note 1)
MIN.
TYP.
Output Voltage(Note 2)
VOUT
1mA ≤ Io ≤ 40mA
-10.5V ≤ VIN ≤ -23V
1mA ≤ Io ≤ 70mA
25℃
-7.7
-8
0℃ ~
-7.6
-8
125℃
-7.6
-8
Line Regulation
ΔVLINE
-10.5V ≤ VIN ≤ -23V
25℃
20
-11V ≤ VIN ≤ -23V
12
1mA ≤ Io ≤ 100mA
18
Load Regulation
ΔVLOAD
25℃
1mA ≤ Io ≤ 40mA
9
Bias Current
IB
25℃
125℃
Bias Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
-11V ≤ VIN ≤ -23V
ΔIB
1mA ≤ Io ≤ 40mA
VN
10Hz ≤ f ≤ 100kHz
RR
-12V ≤ VIN ≤ -23V,
f=120Hz
VD
0℃ ~
125℃
25℃
60
25℃
42
49
25℃
1.7
MAX.
-8.3
-8.4
-8.4
175
125
80
42
6.5
6
1.5
0.1
UNIT
V
mV
mV
mA
mA
uV
dB
V
LM79L09 (At specified virtual junction temperature, VIN = 15V, Io = 40mA (Unless otherwise noted)
PARAMETER
SYMBOL
TEST CONDITION(Note 1)
MIN.
TYP.
Output Voltage(Note 2)
VOUT
1mA ≤ Io ≤ 40mA
-11V ≤ VIN ≤ -24V
1mA ≤ Io ≤ 70mA
25℃
-8.64
-9
0℃ ~
-8.55
9
125℃
-8.55
9
-11V ≤ VIN ≤ -24V
80
Line Regulation
ΔVLINE
25℃
-12V ≤ VIN ≤ -24V
20
1mA ≤ Io ≤ 100mA
17
Load Regulation
ΔVLOAD
25℃
1mA ≤ Io ≤ 40mA
8
Bias Current
IB
25℃
3.8
125℃
Bias Current Change
-12V ≤ VIN ≤ -24V
ΔIB
1mA ≤ Io ≤ 40mA
0℃ ~
125℃
Output Noise Voltage
Ripple Rejection
Dropout Voltage
VN
10Hz ≤ f ≤ 100kHz
RR
-8V ≤ VIN ≤ -18V,
f=120Hz
VD
25℃
25℃
25℃
64
35
43
1.7
MAX.
-9.36
-9.45
-9.45
200
160
90
45
6.5
6
1.5
0.1
UNIT
V
mV
mV
mA
mA
uV
dB
V
Jan. 2011 - Rev.1.1.1
-6 -
HTC
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