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TO-92 Encapsulate Three-terminal Voltage Regulator
Three-terminal negative voltage regulator
H79L05
FEATURES
Maximum Output current
I
OM:
0.1 A
Output voltage
V
: -5 V
o
Continuous total dissipation
: 0.625 W
P
D
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies
unless otherwise specified)
Parameter Symbol Value Units
Input Voltage Vi -30 V
TO-92
1. GND
2. IN
3. OUT
1 2 3
Operating Junction Temperature Range T
Storage Temperature Range T
ELECTRICAL CHARACTERISTICS (VI=-10V,Io=40mA,Ci=0.33μF, Co = 0. 1 μF, unless otherwise specified )
Parameter Symbol Test conditions MIN TYP MAX UNIT
Output voltage Vo
Load Regulation ΔVo
Line regulation ΔVo
Quiescent Current Iq
Quiescent Current Change
Output Noise Voltage VN 10Hz≤f≤100KHz
Ripple Rejection RR -8V≤V l≤-18V,f=120Hz
Dropout Voltage Vd
TYPICAL APPLICATION Vi 2 3 Vo
UTC
Ci
0.33μF
Note : Bypass capacitors are recommended for optimum stability and transient response and should be located as close as
Possible to the regulators.
ΔIq -8V≤V l≤-20V
ΔIq 1mA≤V l≤40mA
-7V≤V l≤-20V, Io=1mA~40mA -4.75 -5.0 -5.25 V
Io=1mA~70mA
Io=1mA~100mA
Io=1mA~40mA
-7V≤V l≤-20V
≤-20V
-8V≤V
l
H79L05
1
0~+125
OPR
-55~+150
STG
25℃
0-125℃
25℃
25℃
25℃
25℃
25℃
0-125℃
0-125℃
25℃
0-125℃
25℃
-4.8 -5.0 -5.2 V
-4.75 -5.0 -5.25 V
20 60 mV
10 30 mV
15 150 mV
12 100 mV
6 mA
1.5 mA
0.1 mA
40 uV
41 49 dB
1.7 V
C0
0.1μF
℃
℃
HKT
Page:P2-P1
Page 2
TO-92 Encapsulate Three-terminal Voltage Regulator
TypicalCharacteristics
H79LXX
HKT
Page:P2-P2
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