SPX1521U-3.3 vs KD1083V33 feature comparison

SPX1521U-3.3 Exar Corporation

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KD1083V33 STMicroelectronics

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Rohs Code No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer EXAR CORP STMICROELECTRONICS
Part Package Code SFM SFM
Package Description TO-220, SIP3,.1TB TO-220, SIP3,.1TB
Pin Count 3 3
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
HTS Code 8542.39.00.01 8542.39.00.01
Adjustability FIXED FIXED
Dropout Voltage1-Max 0.7 V 1.4 V
Dropout Voltage1-Nom 0.3 V 1.05 V
Input Voltage Absolute-Max 20 V 10 V
Input Voltage-Max 20 V
Input Voltage-Min 6 V
JESD-30 Code R-PSFM-T3 R-PSFM-T3
Line Regulation-Max 0.02% 0.0066%
Load Regulation-Max 0.03% 0.0165%
Moisture Sensitivity Level 1
Number of Functions 1 1
Number of Outputs 1 1
Number of Terminals 3 3
Operating Temperature TJ-Max 125 °C 125 °C
Operating Temperature TJ-Min -40 °C -40 °C
Output Current1-Max 0.3 A 7.5 A
Output Voltage1-Max 3.382 V 3.366 V
Output Voltage1-Min 3.217 V 3.234 V
Output Voltage1-Nom 3.3 V 3.3 V
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code TO-220 TO-220
Package Equivalence Code SIP3,.1TB SIP3,.1TB
Package Shape RECTANGULAR RECTANGULAR
Package Style FLANGE MOUNT FLANGE MOUNT
Qualification Status Not Qualified Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Surface Mount NO NO
Technology BIPOLAR BIPOLAR
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Pitch 2.54 mm 2.54 mm
Terminal Position SINGLE SINGLE
Voltage Tolerance-Max 2.5% 2%
Base Number Matches 2 1

Compare SPX1521U-3.3 with alternatives

Compare KD1083V33 with alternatives