LD1117S STMicroelectronics, LD1117S Datasheet - Page 3

• Manufacturer Part Number: LD1117S
• Description: IC, V REG ADJ +1.25/15V, SMD, 1117
• Manufacturer: STMicroelectronics

Specifications of LD1117S

• Primary Input Voltage: 13.75V
• Output Voltage Adjustable Range: 1.2V To 5V
• Dropout Voltage Vdo: 1.1V
• No. Of Outputs: 1
• No. Of Pins: 3
• Output Current: 800mA
• Voltage Regulator Case Style: SOT-223
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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
for C Version
for standard Version
SOT-223
15
SO-8
20
DPAK
-40 to +150
-40 to +150
0 to +150
8
Value
15
12
LD1117 SERIES
TO-220
50
3
Unit
°C/W
°C/W
Unit
°C
°C
°C
W
V
3/27