Part Details for SPX1521U-3.3-L by Exar Corporation
Overview of SPX1521U-3.3-L by Exar Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Part Details for SPX1521U-3.3-L
SPX1521U-3.3-L CAD Models
SPX1521U-3.3-L Part Data Attributes:
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SPX1521U-3.3-L
Exar Corporation
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Datasheet
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SPX1521U-3.3-L
Exar Corporation
Fixed Positive LDO Regulator, 3.3V, 0.7V Dropout, PSFM3, LEAD FREE, TO-220, 3 PIN
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Rohs Code | Yes | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | EXAR CORP | |
Part Package Code | SFM | |
Package Description | , | |
Pin Count | 3 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Dropout Voltage1-Max | 0.7 V | |
Input Voltage-Max | 20 V | |
Input Voltage-Min | 6 V | |
JESD-30 Code | R-PSFM-T3 | |
JESD-609 Code | e3 | |
Number of Functions | 1 | |
Number of Terminals | 3 | |
Operating Temperature TJ-Max | 125 °C | |
Operating Temperature TJ-Min | -40 °C | |
Output Current1-Max | 0.3 A | |
Output Voltage1-Max | 3.382 V | |
Output Voltage1-Min | 3.217 V | |
Output Voltage1-Nom | 3.3 V | |
Package Body Material | PLASTIC/EPOXY | |
Package Shape | RECTANGULAR | |
Package Style | FLANGE MOUNT | |
Qualification Status | Not Qualified | |
Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | |
Surface Mount | NO | |
Terminal Finish | MATTE TIN | |
Terminal Form | THROUGH-HOLE | |
Terminal Position | SINGLE | |
Voltage Tolerance-Max | 2.5% |
Alternate Parts for SPX1521U-3.3-L
This table gives cross-reference parts and alternative options found for SPX1521U-3.3-L. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SPX1521U-3.3-L, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Description | Manufacturer | Compare |
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AIC1722A-33CXABG | Fixed Positive LDO Regulator, 3.3V, CMOS, PSSO3, TO-243AA, SOT-89, 3 PIN | Analog Integrations Corporation | SPX1521U-3.3-L vs AIC1722A-33CXABG |
AS2887T-3.3 | Fixed Positive LDO Regulator, 3.3V, 1.5V Dropout, PSSO2, PLASTIC, TO-263, 3 PIN | Sipex Corporation | SPX1521U-3.3-L vs AS2887T-3.3 |
LX8117-33CDT | Fixed Positive LDO Regulator, 3.3V, 1.2V Dropout, PSSO2, ROHS COMPLIANT, PLASTIC, TO-252, DPAK-3 | Microsemi Corporation | SPX1521U-3.3-L vs LX8117-33CDT |
KD1083V33 | 3.3V FIXED POSITIVE LDO REGULATOR, 1.4V DROPOUT, PSFM3, TO-220, 3 PIN | STMicroelectronics | SPX1521U-3.3-L vs KD1083V33 |
ADP3338AKCZ-2.85R7 | High Accuracy Ultralow Quiescent Current, 1A, anyCAP® Dropout Regulator | Analog Devices Inc | SPX1521U-3.3-L vs ADP3338AKCZ-2.85R7 |
SPX1587AT-L-1.5 | Fixed Positive LDO Regulator, 1.5V, 1.2V Dropout, PSSO3, TO-263, 3 PIN | Exar Corporation | SPX1521U-3.3-L vs SPX1587AT-L-1.5 |
MIC2950 | Fixed Positive LDO Regulator, 5V, PBCY3, TO-92, 3 PIN | Microchip Technology Inc | SPX1521U-3.3-L vs MIC2950 |
LT1083CK-5 | Fixed Positive LDO Regulator, 5V, 1.5V Dropout, MBFM2, HERMETIC SEALED, TO-3, 2 PIN | Semtech Corporation | SPX1521U-3.3-L vs LT1083CK-5 |
SC1566IT-2.5 | Fixed Positive LDO Regulator, 2.5V, 0.6V Dropout, CMOS, PSFM3, TO-220, 3 PIN | Semtech Corporation | SPX1521U-3.3-L vs SC1566IT-2.5 |
LT1085SMD-3.3 | 3.3V FIXED POSITIVE LDO REGULATOR, 1.5V DROPOUT, CBCC3, SMD1-3 | TT Electronics Power and Hybrid / Semelab Limited | SPX1521U-3.3-L vs LT1085SMD-3.3 |