LR1117C View Datasheet(PDF) - Leshan Radio Company,Ltd
Part Name
Description
Manufacturer
LR1117C Datasheet PDF : 10 Pages
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LESHAN RADIO COMPANY, LTD.
ORDERING INFORMATION
PIN CONFIGURATION AND MARKING
LR1117C X XX X
Pin Description：
Temp. Range & Rohs Std.
X： 85C & Pb-free Rohs
Std,Output voltage accuracy
within 2％
Output Voltage：
12……1.2V
Fixed Version
Pin No.
1
2
3
Symbol
Gnd
Vout
Vin
Definition
Ground
Output
Input
15……1.5V
18……1.8V
Adjustable Version
25……2.5V
Pin No. Symbol Definition
33……3.3V
50……5.0V
……ADJ
1
Adj. Adjustable
2
Vout Output
3
Vin
Input
Package Type：
S：SOT-223
D：TO-252
A：Manufacture weeks B：Manufacture LOT No.
C: Output Voltage Value D: Temp. Range&Rohs Std
Marking information when ordering quantity is less than 200K
ABSOLUTE MAXIMUM RATING
Parameter
Max Input Voltage
Max Operating Junction Temperature(Tj)
Ambient Operating Temperature(Ta)
Package Thermal Resistance
SOT-223
Storage Temperature(Ts)
Lead Temperature & Time
TO-252
Value
15V
150C
-40C – 85C
20C / W
10C / W
-40C - 150C
260C, 10S
Note: Exceed these limits to
damage to the device.
Exposure to absolute
maximum rating conditions
may affect device reliability.
RECOMMENDED WORK CONDITIONS
Parameter
Input Voltage Range
Operating Junction Temperature(Tj)
Value
Max. 12V
-20C –125C
Exceptional for LR1117C -12V, the maximum input voltage for LR1117C-12V is 20V.
Feb 2011 Ver1.2
2/10
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