Part Details for KA278R12TU by Fairchild Semiconductor Corporation
Overview of KA278R12TU by Fairchild Semiconductor Corporation
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
Energy and Power Systems
Renewable Energy
Price & Stock for KA278R12TU
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | 12 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PSFM4 | 68 |
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$0.3000 / $0.4500 | Buy Now |
Part Details for KA278R12TU
KA278R12TU CAD Models
KA278R12TU Part Data Attributes
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KA278R12TU
Fairchild Semiconductor Corporation
Buy Now
Datasheet
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KA278R12TU
Fairchild Semiconductor Corporation
Fixed Positive LDO Regulator, 12V, 0.5V Dropout, BIPolar, PSFM4, TO-220F, 4 PIN
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | FAIRCHILD SEMICONDUCTOR CORP | |
| Part Package Code | TO-220F | |
| Package Description | TO-220F, 4 PIN | |
| 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 | e3 | |
| 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 | Matte Tin (Sn) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | SINGLE | |
| Voltage Tolerance-Max | 2.5% |
Alternate Parts for KA278R12TU
This table gives cross-reference parts and alternative options found for KA278R12TU. 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 KA278R12TU, 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 |
|---|---|---|---|
| KA278R12CTSTU | Fixed Positive LDO Regulator, 12V, 0.5V Dropout, BIPolar, PSFM4, TO-220F, 4 PIN | Fairchild Semiconductor Corporation | KA278R12TU vs KA278R12CTSTU |