TGS LM79L15

TIGER ELECTRONIC CO.,LTD
TO-92 Encapsulate Three-terminal Voltage Regulator
TO-92
LM79L15 Three-terminal negative voltage regulator
1. GND
FEATURES
2. IN
Maximum Output current
IOM:
100
mA
Output voltage
3. OUT
VO:
-15
V
Continuous total dissipation
PD:
0. 625 W
1
2 3
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Symbol
Value
Units
Vi
-35
V
TOPR
0~+125
℃
TSTG
-55~+150
℃
Input Voltage
Operating Junction Temperature Range
Storage Temperature
Range
ELECTRICAL CHARACTERISTICS (Vi=-23V, Io=40mA,Ci=0.33μF,Co=0.1μF, unless otherwise specified )
Parameter
Symbol
Test conditions
25℃
Output voltage
Vo
-17.5V≤Vi≤-30V, Io=1mA~40mA
0-125℃
Io=1mA~70mA
Load Regulation
Line regulation
Quiescent Current
ΔVo
ΔVo
Io=1mA~100mA, Vi=-23V
MIN
TYP
MAX
UNIT
-14.4
-15
-15.6
V
-14.25
-15
-15.75
V
-14.25
-15
-15.75
V
25℃
25
150
mV
Io=1mA~40mA, Vi=-23V
25℃
15
75
mV
-17.5V≤Vi≤-30V,Io=40mA
25℃
65
300
mV
-20V≤Vi≤-30V,Io=40mA
25℃
50
250
mV
6.5
mA
Iq
25℃
ΔIq
-20V≤Vi≤-30V, Io=40mA
0-125℃
1.5
mA
ΔIq
1mA≤I O≤40mA
0-125℃
0.1
mA
Output Noise Voltage
VN
10Hz≤f≤100KHz
25℃
Ripple Rejection
RR
-18.5V≤Vi≤-28.5V,f=120Hz
Dropout Voltage
Vd
Quiescent Current Change
TYPICAL APPLICATION
Vi
0-125℃
25℃
2
3
34
90
µV
39
dB
1.7
V
Vo
UTC
LM79L15
Ci
0.33μF
1
C0
0.1μF
Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as
possible to the regulators.
TypicalCharacteristics
L M79LXX