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LM105H/883 View Datasheet(PDF) - National ->Texas Instruments

Part NameDescriptionManufacturer
LM105H/883 Voltage Regulators National-Semiconductor
National ->Texas Instruments National-Semiconductor
LM105H/883 Datasheet PDF : 7 Pages
1 2 3 4 5 6 7
Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
(Note 5)
Input Voltage
Input-Output Differential
Power Dissipation (Note 1)
Operating Temperature Range
Storage Temperature Range
Lead Temperature (Soldering, 10 seconds)
LM105
50V
40V
800 mW
−55˚C to +125˚C
−65˚C to +150˚C
300˚C
LM305
40V
40V
800 mW
0˚C to +70˚C
65˚C to +150˚C
300˚C
LM305A
50V
40V
800 mW
0˚C to +70˚C
−65˚C to +150˚C
300˚C
Electrical Characteristics (Note 2)
Parameter
Conditions
Input Voltage Range
Output Voltage Range
Input-Output Voltage
Differential
Load Regulation
(Note 3)
RSC = 10, TA = 25˚C
RSC = 10, TA = TA(MAX)
RSC = 10, TA = TA(MIN)
RSC = 0, TA = 25˚C
RSC = 0, TA = 70˚C
RSC = 0, TA = 0˚C
Line Regulation
Temperature Stability
Feedback Sense
Voltage
Output Noise Voltage
Standby Current Drain
Current Limit
Sense Voltage
Long Term Stability
Ripple Rejection
θJA
θJA
θJC
TA = 25˚C
0˚C TA +70˚C
VIN − VOUT 5V, TA = 25˚C
VIN − VOUT 5V, TA = 25˚C
TA(MIN) TA TA(MAX)
10 Hz f 10 kHz
CREF = 0
CREF = 0.1 µF
VIN = 30V, TA = 25˚C
VIN = 40V
VIN = 50V
TA = 25˚C, RSC = 10,
VOUT = 0V, (Note 4)
CREF = 10 µF, f = 120 Hz
TO-99 Board Mount
in Still Air
TO-99 Board Mount in
400 LF/Min Air Flow
TO-99
LM105
LM305
LM305A
Units
Min Typ Max Min Typ Max Min Typ Max
8.5
50 8.5
40 8.5
50
V
4.5
40 4.5
30 4.5
40
V
3.0
30 3.0
30 3.0
30
V
0.02 0.05
0.02 0.05
%
0.03 0.1
0.03 0.1
%
0.03 0.1
0.03 0.1
%
0 IO 12 mA
0 IO 12 mA
0.02 0.2 %
0.03 0.4 %
0.03 0.4 %
0 IO 45 mA
%/V
%/V
0.025 0.06
0.025 0.06
0.025 0.06 %/V
0.015 0.03
0.015 0.03
0.015 0.03 %/V
0.3 1.0
0.3 1.0
0.3 1.0 %
1.63 1.7 1.81 1.63 1.7 1.81 1.55 1.7 1.85 V
0.005
0.005
0.005
%
0.002
0.002
0.002
%
mA
0.8 2.0
mA
0.8 2.0
0.8 2.0 mA
225 300 375 225 300 375 225 300 375 mV
0.1
0.003
230
0.1
0.003
230
0.1
0.003
230
%
%/V
˚C/W
92
92
92
˚C/W
25
25
25
˚C/W
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