LM317MDTX vs LM317AMDT feature comparison

LM317MDTX Fairchild Semiconductor Corporation

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LM317AMDT National Semiconductor Corporation

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Pbfree Code Yes
Rohs Code Yes No
Part Life Cycle Code Transferred Transferred
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP NATIONAL SEMICONDUCTOR CORP
Part Package Code DPAK
Package Description DPAK-3 TO-252, DPAK-3
Pin Count 3
Manufacturer Package Code 3LD, TO-252, NOT COMPLIANT TO JEDEC TO-252 VAR. AB, SURFACE MOUNT (DPAK)
Reach Compliance Code not_compliant not_compliant
ECCN Code EAR99 EAR99
HTS Code 8542.39.00.01 8542.39.00.01
Adjustability ADJUSTABLE ADJUSTABLE
Dropout Voltage1-Nom 3 V 3 V
Input-Output Voltage Differential-Max 40 V 40 V
Input-Output Voltage Differential-Min 3 V 3 V
JESD-30 Code R-PSSO-G2 R-PSSO-G2
JESD-609 Code e3 e0
Length 6.6 mm 6.58 mm
Line Regulation-Max (%/V) 0.07 0.02
Load Regulation-Max(%) 1.5% 1%
Moisture Sensitivity Level 1 1
Number of Functions 1 1
Number of Outputs 1 1
Number of Terminals 2 2
Operating Temperature TJ-Max 125 °C 125 °C
Operating Temperature TJ-Min -40 °C
Output Current1-Max 0.5 A 0.5 A
Output Voltage1-Max 37 V 37 V
Output Voltage1-Min 1.2 V 1.2 V
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code TO-252 TO-252
Package Equivalence Code SMSIP3H,.38,90TB SMSIP3H,.38,90TB
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Packing Method TR RAIL
Peak Reflow Temperature (Cel) 260 235
Qualification Status Not Qualified Not Qualified
Regulator Type ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Seated Height-Max 2.5 mm 2.38 mm
Surface Mount YES YES
Technology BIPOLAR BIPOLAR
Terminal Finish MATTE TIN Tin/Lead (Sn/Pb)
Terminal Form GULL WING GULL WING
Terminal Pitch 2.3 mm 2.285 mm
Terminal Position SINGLE SINGLE
Time@Peak Reflow Temperature-Max (s) 30 30
Width 6.1 mm 6.1 mm
Base Number Matches 4 3

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