LD1117DT STMicroelectronics, LD1117DT Datasheet - Page 3
LD1117DT
Manufacturer Part Number
LD1117DT
Description
V REG, LDO ADJ, SMD, 1117, DPAK-3
Manufacturer
STMicroelectronics
Datasheet
1.LD1117DT.pdf
(28 pages)
Specifications of LD1117DT
Primary Input Voltage
15V
Output Voltage Adjustable Range
1.25V To 15V
Output Voltage
15V
Dropout Voltage Vdo
1.1V
No. Of Pins
3
Output Current
800mA
Voltage Regulator Case Style
TO-252
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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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