Three-terminal negative voltage regulator
Maximum output current IO: 0.1 A
Output voltage VO: -6 V
Continuous total dissipation
PD : SOT-23-3L 0.35 W (Ta= 25 ℃ )
SOT-89 0.5 W (Ta= 25 ℃ )
LM79L06
SOT-23-3L
SOT-89
3
1
2
1. GND 2. OUT 3. IN
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Symbol
Value
Units
Input Voltage
Vi
-30
V
Operating Junction Temperature Range
TOPR
0~+125
℃
Storage Temperature Range
TSTG
-55~+150
℃
ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE (VI=-11V,Io=40mA,Ci=0.33μF,Co=0.1μF, unless otherwise specified )
Parameter
Symbol
Test conditions
MIN TYP MAX UNIT
Output voltage
Vo
-8V≤V l≤-20V, Io=1mA~40mA
Io=1mA~70mA
25℃ -5.75 -6.0 -6.25
V
-5.7 -6.0 -6.3
V
0-125℃
-5.7 -6.0 -6.3
V
Load Regulation
Io=1mA~100mA
ΔVo
Io=1mA~40mA
Line regulation
-8V≤V l≤-20V
ΔVo
-9V≤V l≤-20V
Quiescent Current
Iq
ΔIq -9V≤V l≤-20V
Quiescent Current Change
ΔIq 1mA≤V l≤40mA
Output Noise Voltage
VN
10Hz≤f≤100KHz
Ripple Rejection
RR
-9V≤Vl≤-19V,f=120HZ
Dropout Voltage
Vd
TYPICAL APPLICATION
vi
3
2
ULTMC79L06
25℃
21
80
mV
25℃
11
40
mV
25℃
20
175
mV
25℃
15
125
mV
25℃
3.9
6.0
mA
0-125℃
1.5
mA
0-125℃
0.1
mA
25℃
44
uV
0-125℃ 40
48
dB
25℃
1.7
V
Vo
1
Ci
0.33μF
C0
0.1μF
Note : Bypass capacitors are recommended for optimum stability and transient response and should be located as close
possible to the regulators.
1
JinYu
semiconductor
www.htsemi.com
Date:2011/05