Part Details for KA278R12 by Fairchild Semiconductor Corporation
Overview of KA278R12 by Fairchild Semiconductor Corporation
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Energy and Power Systems
Renewable Energy
Price & Stock for KA278R12
Part # | Distributor | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
|
Quest Components | 12 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PSFM4 | 1122 |
|
$0.5063 / $1.2150 | Buy Now |
Part Details for KA278R12
KA278R12 CAD Models
KA278R12 Part Data Attributes
|
KA278R12
Fairchild Semiconductor Corporation
Buy Now
Datasheet
|
Compare Parts:
KA278R12
Fairchild Semiconductor Corporation
Fixed Positive LDO Regulator, 12V, 0.5V Dropout, BIPolar, PSFM4, TO-220F, 4 PIN
|
Rohs Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | FAIRCHILD SEMICONDUCTOR CORP | |
Part Package Code | TO-220F | |
Package Description | , SIP4,.06TB | |
Pin Count | 3 | |
Reach Compliance Code | unknown | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Adjustability | FIXED | |
Dropout Voltage1-Max | 0.5 V | |
Input Voltage Absolute-Max | 35 V | |
Input Voltage-Max | 29 V | |
Input Voltage-Min | 13 V | |
JESD-30 Code | R-PSFM-T4 | |
JESD-609 Code | e0 | |
Line Regulation-Max | 0.3% | |
Load Regulation-Max | 0.24% | |
Number of Functions | 1 | |
Number of Outputs | 1 | |
Number of Terminals | 4 | |
Operating Temperature TJ-Max | 150 °C | |
Operating Temperature-Max | 80 °C | |
Operating Temperature-Min | -20 °C | |
Output Current1-Max | 2 A | |
Output Voltage1-Max | 12.3 V | |
Output Voltage1-Min | 11.7 V | |
Output Voltage1-Nom | 12 V | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | SFM | |
Package Equivalence Code | SIP4,.06TB | |
Package Shape | RECTANGULAR | |
Package Style | FLANGE MOUNT | |
Qualification Status | Not Qualified | |
Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | |
Surface Mount | NO | |
Technology | BIPOLAR | |
Terminal Finish | TIN LEAD | |
Terminal Form | THROUGH-HOLE | |
Terminal Pitch | 2.54 mm | |
Terminal Position | SINGLE | |
Voltage Tolerance-Max | 2.4% |
Alternate Parts for KA278R12
This table gives cross-reference parts and alternative options found for KA278R12. 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 KA278R12, 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 |
---|---|---|---|
AS2887T-3.3 | Fixed Positive LDO Regulator, 3.3V, 1.5V Dropout, PSSO2, PLASTIC, TO-263, 3 PIN | Sipex Corporation | KA278R12 vs AS2887T-3.3 |
LX8630-33CP | Fixed Positive LDO Regulator, 3.3V, 0.6V Dropout, BICMOS, PSFM3, PLASTIC, TO-220, 3 PIN | Microsemi Corporation | KA278R12 vs LX8630-33CP |
MIC2950 | Fixed Positive LDO Regulator, 5V, PBCY3, TO-92, 3 PIN | Microchip Technology Inc | KA278R12 vs MIC2950 |
LT1083CK-5 | Fixed Positive LDO Regulator, 5V, 1.5V Dropout, MBFM2, HERMETIC SEALED, TO-3, 2 PIN | Semtech Corporation | KA278R12 vs LT1083CK-5 |
ADP3338AKCZ-2.85R7 | High Accuracy Ultralow Quiescent Current, 1A, anyCAP® Dropout Regulator | Analog Devices Inc | KA278R12 vs ADP3338AKCZ-2.85R7 |
SPX3940AM3-1.8-L/TR | Fixed Positive LDO Regulator, 1.8V, 0.55V Dropout, PDSO4, LEAD FREE, SOT-223, 4 PIN | MaxLinear Inc | KA278R12 vs SPX3940AM3-1.8-L/TR |
LT1521IS8-3#PBF | 300mA Low Dropout Regulators with Micropower Quiescent Current and Shutdown | Analog Devices Inc | KA278R12 vs LT1521IS8-3#PBF |
MIC5200-5.0BMT&R | Fixed Positive LDO Regulator, 5V, 0.35V Dropout, PDSO8, SOIC-8 | Microchip Technology Inc | KA278R12 vs MIC5200-5.0BMT&R |
SPX2810M3-3.3/TR | Fixed Positive LDO Regulator, 3.3V, 1.2V Dropout, PDSO4, TO-261AA, SOT-223, 3 PIN | Sipex Corporation | KA278R12 vs SPX2810M3-3.3/TR |
LT1585ACT-1.5 | Fixed Positive LDO Regulator, 1.5V, 1.4V Dropout, BIPolar, PSFM3 | Analog Devices Inc | KA278R12 vs LT1585ACT-1.5 |