SPX1521U-3.3 vs LT1521IS8-3#PBF feature comparison

SPX1521U-3.3 Sipex Corporation

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LT1521IS8-3#PBF Linear Technology

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Rohs Code No Yes
Part Life Cycle Code Transferred Transferred
Ihs Manufacturer SIPEX CORP LINEAR TECHNOLOGY CORP
Package Description TO-220, 3 PIN 0.150 INCH, PLASTIC, SO-8
Reach Compliance Code unknown compliant
Dropout Voltage1-Max 0.7 V 0.75 V
Input Voltage-Max 20 V 20 V
Input Voltage-Min 6 V 4 V
JESD-30 Code R-PSFM-T3 R-PDSO-G8
JESD-609 Code e0 e3
Number of Functions 1 1
Number of Terminals 3 8
Operating Temperature TJ-Max 125 °C 125 °C
Operating Temperature TJ-Min -40 °C -40 °C
Output Current1-Max 0.3 A 0.3 A
Output Voltage1-Max 3.382 V 3.1 V
Output Voltage1-Min 3.217 V 2.9 V
Output Voltage1-Nom 3.3 V 3 V
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code TO-220 SOP
Package Shape RECTANGULAR RECTANGULAR
Package Style FLANGE MOUNT SMALL OUTLINE
Qualification Status Not Qualified Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Surface Mount NO YES
Terminal Finish TIN LEAD Matte Tin (Sn)
Terminal Form THROUGH-HOLE GULL WING
Terminal Position SINGLE DUAL
Voltage Tolerance-Max 2.5% 3.3%
Base Number Matches 2 2
Part Package Code SOIC
Pin Count 8
Manufacturer Package Code S8
ECCN Code EAR99
HTS Code 8542.39.00.01
Adjustability FIXED
Dropout Voltage1-Nom 0.5 V
Input Voltage Absolute-Max 20 V
Length 4.9 mm
Line Regulation-Max 0.02%
Load Regulation-Max 0.055%
Moisture Sensitivity Level 1
Number of Outputs 1
Package Equivalence Code SOP8,.25
Peak Reflow Temperature (Cel) 260
Seated Height-Max 1.75 mm
Technology BIPOLAR
Terminal Pitch 1.27 mm
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm

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