LF50ABDT-TR 查看數據表（PDF） - STMicroelectronics
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LF50ABDT-TR Datasheet PDF : 46 Pages
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Maximum ratings
2
Maximum ratings
LF00 series
Table 1. Absolute maximum ratings
Symbol
Parameter
VI
DC Input Voltage
IO
Output Current
PTOT
Power Dissipation
TSTG
Storage Temperature Range
TOP
Operating Junction Temperature Range
1. For 18 < VI < 40 the regulator is in shut-down
Value
Unit
-0.5 to 40(1)
V
Internally Limited
Internally Limited
-40 to 150
°C
-40 to 125
°C
Table 2. Thermal data
Symbol
Parameter
PENTAWATT
RthJC Thermal resistance junction-case
3
RthJA Thermal resistance junction-ambient
50
TO-220
3
50
TO-220FP DPAK/PPAK
5
8
60
100
Unit
°C/W
°C/W
Figure 2. Test circuit
4/46
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