KA278R05CTU ON Semiconductor Integrated Circuit (Transistor Outline, Vertical) In Stock
KA278R05CTU is a integrated circuit by ON Semiconductor for production BOM and repair sourcing. Key specs: 4 pins, -20°C to 80°C, Transistor Outline, Vertical package. From quote-based pricing, in stock with worldwide shipping support.
- Manufacturer
- ON Semiconductor
- Package
- Transistor Outline, Vertical
- Pin Count
- 4
- Lifecycle
- OBSOLETE
- Datasheet
- KA278R05CTU Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -20.0°C to 80.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of KA278R05CTU?
- KA278R05CTU Integrated Circuit listing from ON Semiconductor for exact BOM matching
- 4 pins configuration helps engineers compare fit, footprint, and sourcing risk
- datasheet-backed Transistor Outline, Vertical details support RFQ review and production purchasing
- inquiry_only sourcing workflow supports worldwide shipping, date-code checks, and alternate review
What is KA278R05CTU used for?
KA278R05CTU is used in integrated circuit sourcing for production builds, repair programs, and prototype assemblies where 4 pins or matching package details matter. Buyers commonly review it for BOM alternates, lifecycle checks, and worldwide RFQ fulfillment tied to ON Semiconductor traceability.
What are the specifications of KA278R05CTU?
| Pbfree Code | Yes |
| Manufacturer Package Code | 340BE |
| Factory Lead Time | 4Weeks |
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.5V |
| Dropout Voltage1-Nom | 1V |
| Input Voltage Absolute-Max | 35V |
| Input Voltage-Max | 12V |
| Input Voltage-Min | 6V |
| JESD-30 Code | R-PSFM-T4 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.125% |
| Load Regulation-Max | 0.1% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 150°C |
| Output Current1-Max | 2A |
| Output Voltage1-Max | 5.12V |
| Output Voltage1-Min | 4.88V |
| Output Voltage1-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SIP4,.06TB |
| Package Shape | RECTANGULAR |
| Package Style | FLANGE MOUNT |
| Packing Method | RAIL |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Terminal Finish | TIN |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | SINGLE |
| Voltage Tolerance-Max | 2.4% |
| Package | Transistor Outline, Vertical |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the KA278R05CTU datasheet?
KA278R05CTU Datasheet DownloadOfficial datasheet from ON Semiconductor
What are equivalent replacements for KA278R05CTU?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which designs are a good fit for KA278R05CTU when 4 pins matters?
KA278R05CTU fits integrated circuit designs where 4 pins and Transistor Outline, Vertical packaging align with the board or module requirement. Buyers should confirm footprint, mating parts, and lifecycle status before release.
How should procurement compare KA278R05CTU with nearby ON Semiconductor alternatives?
Compare KA278R05CTU against alternatives by manufacturer, package, lifecycle status, and -20°C to 80°C. Matching these details reduces substitution risk when a purchase request covers a production BOM.
Which sourcing checks are useful before requesting KA278R05CTU for a build?
Confirm the orderable MPN, inquiry_only status, datasheet availability, and 4 pins. For scheduled builds, request an RFQ with quantity targets, date-code needs, and worldwide shipping terms.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About ON Semiconductor
ON Semiconductor (onsemi) provides intelligent power and sensing technologies for automotive, industrial, IoT, and cloud infrastructure applications.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit
EP2SGX30DF780C3N
Intel
Integrated Circuit