No Preview Available !
UNISONIC TECHNOLOGIES CO., LTD
LM317L
LINEAR INTEGRATED CIRCUIT
LOW CURRENT 1.25V TO
37V ADJUSTABLE VOLTAGE
REGULATOR
DESCRIPTION
The UTC LM317L is a monolithic integrated circuit,
designed to supply 100mA of output current with voltage
adjustable from 1.25V ~ 37V.
FEATURES
*Output voltage adjustable from 1.25V ~ 37V.
*Output current in excess of 100mA
*Internal thermal overload protection
*Internal short circuit current limiting
*Output transistor safe area compensation
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
Package
-
LM317LG-AB3-R
SOT-89
LM317LK-T92-B
LM317LG-T92-B
TO-92
LM317LK-T92-K
LM317LG-T92-K
TO-92
-
LM317LG-S08-R
SOP-8
-
LM317LG-S08-T
SOP-8
Note: Pin Assignment: A: ADJ I: VIN O: VOUT N: No Connection
Pin Assignment
Packing
12345678
A O I - - - - - Tape Reel
A O I - - - - - Tape Box
A O I - - - - - Bulk
I O O A N O O N Tape Reel
I O O A N O O N Tube
LM317LG-AB3-R
(1)Packing Type
(2)Package Type
(3)Green Package
(1) B: Tape Box, K: Bulk, R: Tape Reel, T: Tube
(2) AB3: SOT-89, T92: TO-92, S08: SOP-8
(3) K: Lead Free, G: Halogen Free and Lead Free
MARKING
SOT-89
SOP-8
876 5
UTC
LM317LG
Date Code
1234
Lot Code
TO-92
www.unisonic.com.tw
Copyright © 2016 Unisonic Technologies Co., Ltd
1 of 5
QW-R101-008.G
LM317L
TYPICAL CHARACTERISTICS
Load Regulation vs. temperature
0.2
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
0
VIN=15V
VOUT=10V
25 50
75 100 125
Temperature
LINEAR INTEGRATED CIRCUIT
Adjustment Current vs. Temperature
60
55
50
45
40
35
-50 -25 0 25 50 75 100 125
Temperature
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 5
QW-R101-008.G