LM317L-T92-K

Manufacturer Part NumberLM317L-T92-K
DescriptionLow Current 1.25v To 37v Adjustable Voltage Regulator
ManufacturerUnisonic Technologies
LM317L-T92-K datasheet
 
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UNISONIC TECHNOLOGIES CO., LTD
LM317L
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
Normal
Lead Free Plating
LM317L-T92-B
LM317LK-T92-B
LM317L-T92-K
LM317LK-T92-K
LM317L-S08-R
LM317LK-S08-R
LM317L-S08-T
LM317LK-S08-T
Note: Pin Assignment: I:V
O:V
IN
LM317LK-T92-B
(1)Packing Type
(2)Package Type
(3)Lead Plating
www.unisonic.com.tw
Copyright © 2005 Unisonic Technologies Co., Ltd
Package
1
TO-92
ADJ
TO-92
ADJ
SOP-8
I
SOP-8
I
N: No Connection
OUT
(1) B: Tape Box, K: Bulk, R: Tape Reel , T: Tube
(2) T92: TO-92, S08: SOP-8
(3) K: Lead Free Plating, Blank: Pb/Sn
LINEAR INTEGRATED CIRCUIT
1
*Pb-free plating product number: LM317LK
Pin Assignment
2
3
4
5
6
7
8
O
I
-
-
-
-
-
O
I
-
-
-
-
-
O
O ADJ
N
O
O
N
O
O ADJ
N
O
O
N
SOP-8
TO-92
Packing
Tape Box
Bulk
Tape Reel
Tube
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QW-R101-008,C

LM317L-T92-K Summary of contents

  • Page 1

    ... ORDERING INFORMATION Ordering Number Normal Lead Free Plating LM317L-T92-B LM317LK-T92-B LM317L-T92-K LM317LK-T92-K LM317L-S08-R LM317LK-S08-R LM317L-S08-T LM317LK-S08-T Note: Pin Assignment: I:V O:V IN LM317LK-T92-B (1)Packing Type ...

  • Page 2

    ... LM317L BLOCK DIAGRAM INPUT V UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw PROTECTION REF CIRCUIT V ADJ LINEAR INTEGRATED CIRCUIT OUTPUT QW-R101-008 ...

  • Page 3

    ... LM317L ABSOLUTE MAXIMUM RATINGS PARAMETER Input-Output Differential Voltage Power Dissipation Junction Temperature Operating Junction Temperature Storage Temperature Range Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. ...

  • Page 4

    ... V OUT µF *R2 V OUT 1N4001 50kΩ 10 µF LINEAR INTEGRATED CIRCUIT D1 1N4002 UTC 3 2 LM317L 1 120Ω 1kΩ 720Ω TTL Level Fig.2 Regulator with On-off control UTC LM317 ADJ V 1.25V REF I =( )+I = O(MAX) ...

  • Page 5

    ... LM317L TYPICAL CHARACTERISTICS Fig.1 Load Regulation vs . temperature 0.2 0.0 -0.2 -0.4 -0.6 -0.8 -1 Temperature Fig. 3 Current Limit 300 200 100 (V) IN- OUT 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 ...