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TL750M, TL751M
LOW-DROPOUT VOLTAGE REGULATORS
SLVS021E – JANUARY 1988 – REVISED OCTOBER 1996
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over virtual junction temperature range (unless otherwise noted)
Continuous input voltage
Transient input voltage (see Figure 5)
Continuous reverse input voltage
Transient reverse input voltage: t = 100 ms
Continuous total power dissipation at (or below) T
A
= 25
°
C
Continuous total power dissipation at (or below) T
C
= 40
°
C:
26 V
60 V
–15 V
–50 V
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . .
See Dissipation Rating Tables
FK Package
JG Package
All Other Packages (see Note 1)
5.5 W
3.9 W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
See Dissipation Rating Tables
. .
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Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: For operation above TA = 25
°
C and TC = 40
°
C, refer to Figures 1 and 2. To avoid exceeding the design maximum virtual junction
temperature, these ratings should not be exceeded. Due to variation in individual device electrical characteristics and thermal
resistance, the built-in thermal overload protection may be activated at power levels slightly above or below the rated dissipation.
Operating free-air, T
A
, case, T
C
, or virtual junction, T
J
, temperature range
Storage temperature range, T
stg
–40
°
C to 150
°
C
–65
°
C to 150
°
C
260
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DISSIPATION RATING TABLE — FREE-AIR TEMPERATURE
PACKAGE
TA
≤
25
°
C
POWER RATING
1920 mW
1050 mW
2000 mW
1900 mW
DERATING FACTOR
ABOVE TA = 25
°
C
15.4 mW/
°
C
8.4 mW/
°
C
16.0 mW/
°
C
15.2 mW/
°
C
TA = 70
°
C
POWER RATING
1227 mW
672 mW
1280 mW
1216 mW
TA = 105
°
C
POWER RATING
688 mW
378 mW
720 mW
684 mW
TA = 125
°
C
POWER RATING
380 mW
210 mW
400 mW
380 mW
FK
JG
KC
KTE/KTG
DISSIPATION RATING TABLE — CASE TEMPERATURE
PACKAGE
TC
≤
90
°
C
POWER RATING
15000 mW
14300 mW
DERATING FACTOR
ABOVE TC = 90
°
C
250.0 mW/
°
C
238.0 mW/
°
C
TA = 125
°
C
POWER RATING
6250 mW
5970 mW
KC
KTE/KTG