LM79M05AHX 데이터 시트보기 (PDF) - Semelab - > TT Electronics plc
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LM79M05AHX Datasheet PDF : 2 Pages
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LM79M05AHX
LM79M05AJX
ELECTRICAL CHARACTERISTICS (Tj = 25°C unless stated)
Parameter
VO Output Voltage*
Test Conditions
IO = 100mA
IO = 5mA to 350mA
Tj = –55 to +125°C
VIN = -10V
PD £ PMAX
DVO Line Regulation*
IO = 500mA
IO = 500mA
DVO Load Regulation*
IO = 5mA to 500mA
Id Quiescent Current*
IO = 350mA
IO = 5 to 500 mA
DIQ Quiescent Current Change*
Tj = –55 to +125°C
IO = 500mA
Tj = –55 to +125°C
VN Output Noise Voltage
DVIN
DVO
Ripple Rejection
f = 10Hz to 100kHz
f = 120Hz
Tj = –55 to +125°C
Dropout Voltage*
IO = 500mA
ISC Short Circuit Current*
VIN = -10V
IPK Peak Output Current*
VIN = -10V
Average Temperature
IO = 5mA
Coefficient of Output Voltage* Tj = –55 to +125°C
VIN = -10V
VIN = -10V
VIN = -10V
IO = 500mA
Min.
Typ.
Max.
Unit
- 4.9
-5
- 5.1
- 4.8
- 5.2
V
(VIN = -8 to -20V)
100
(VIN = -7 to -25V)
mV
50
(VIN = -8 to -12V)
100
mV
3
mA
0.5
mA
1.3
mA
(VIN = -8 to -12V)
100
mV
54
60
dB
(VIN = -10)
1.4
V
2.1
A
2.5
A
mV
-0.4
/ °C
* Pulse Test: tp £ 10ms , d £ 5%.
All characteristics are measured with a capacitor across the input of 0.22mF and a capacitor across the output of 0.1mF.
Output Voltage changes due to changes in internal temperature must be taken into account separately.
Although power dissipation is internally limited, these specifications apply for up to 2W for the TO–39 package, and
1.05W for the CERDIP (J package).
THERMAL DATA
RTHj-case
RTHj-amb
Thermal Resistance Junction – Case
Thermal Resistance Junction – Ambient
Derate above 25°C
TO-39 (H Package)
CERDIP (J Package)
CERDIP (J Package)
20°C / W Typ.
120°C / W Typ.
8.4 mW / °C
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