Three-terminal positive voltage regulator
Maximum output current IO: 0.1 A Output voltage VO: 8 V Continuous total dissi...
Three-terminal positive voltage
regulator
Maximum output current IO: 0.1 A Output voltage VO: 8 V Continuous total dissipation
PD : SOT-23-3L 0.35 W (Ta= 25 ℃ ) SOT-89 0.5 W (Ta= 25 ℃ )
LM78L08
SOT-23-3L
SOT-89 1
3
1. OUT 2. IN 3. GND
2
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Symbol
Value
Units
Input Voltage
Vl 30
V
Operating Junction Temperature Range
TOPR
0~+125
℃
Storage Temperature Range
TSTG
-55~+150
℃
ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE (Vi=14V, Io=40mA,Ci=0.33μF,Co=0.1μF, unless otherwise specified )
Parameter
Symbol
Test conditions
MIN TYP MAX UNIT
Output voltage
Load Regulation
Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Dropout Voltage TYPICAL APPLICATION
25℃ 7.7 8.0
Vo 10.5V≤V l≤23V, Io=1mA~40mA
7.6 8.0
Io=1mA~70mA
0-125℃ 7.6
8.0
8.3 8.4 8.4
Io=1mA~100mA ΔVo
Io=1mA~40mA
ΔVo 10.5V≤V l≤23V 11V≤V l≤23V
Iq
ΔIq 11V≤V l≤23V ΔIq 1mA≤I O≤40mA VN 10Hz≤f≤100KHz RR 13V≤V l≤23V,f=120Hz
Vd
Vi 2
1
ULTMC78L08
25℃
18 80
25℃
10 40
25℃
42 175
25℃
36 125
25℃
46
0-125℃
1.5
0-125℃
0.1
25℃
54
0-125℃ 37
46
25℃
1.7
Vo
V V
V mV mV mV mV mA mA mA uV dB V
Ci 0.33μF
3
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.
JinYu
semiconductor
www.htsemi.com
Typical Characteristics...
