LD1117 ST Microelectronics, LD1117 Datasheet - Page 3

• Manufacturer Part Number: LD1117
• Description: LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS
• Manufacturer: ST Microelectronics

Table 2: Absolute Maximum Ratings
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is
not implied. Over the above suggested Max Power Dissipation a Short Circuit could definitively damage the device.
Table 3: Thermal Data
Figure 3: Application Circuit (FOR 1.2 V)
Figure 4: Application Circuit (FOR OTHER FIXED OUTPUT VOLTAGES)
Symbol
R
R
Symbol
thj-case
thj-amb
P
T
V
T
stg
op
tot
IN
Thermal Resistance Junction-case
Thermal Resistance Junction-ambient
DC Input Voltage
Power Dissipation
Storage Temperature Range
Operating Junction Temperature Range
Parameter
Parameter
SOT-223
15
for C Version
for standard Version
SO-8
20
DPAK
8
TO-220
-40 to +150
-40 to +125
0 to +125
50
Value
3
15
12
LD1117 SERIES
TO-220FM
60
4
Unit
°C/W
°C/W
°C
°C
°C
Unit
W
V
3/28