What is UCC28C42?
UCC28C42 is a AC/DC controllers component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original UCC28C42, AC/DC controllers, by Texas Instruments
Low-power current-mode PWM controller family for offline and multi-topology AC/DC power-supply control.
RoHS
Datasheet
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Part Number
UCC28C42
Internal code
TCE000068613
Package
SOIC-8 / VSSOP-8 family
Manufacturer
Texas InstrumentsKey specifications
Serise
UCC28C42
Min Quantity
1
Category
Power ManagementSub Categroy
AC/DC controllersDescription
Low-power current-mode PWM controller family for offline and multi-topology AC/DC power-supply control.
key Attributes
-
Technical document
Open The Official Datasheet
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Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
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Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
Responsive RFQ Support
Why buyers trust this sourcing flow
Our quality workflow is designed to reduce counterfeit risk and support confident procurement. Components are reviewed through documented handling and inspection steps so buyers can evaluate sourcing with stronger authenticity controls.
Structured product content
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Product overview
Overview
UCC28C42 is an industrial low-power current-mode PWM-controller family used in offline and multi-topology power supplies such as flyback, forward, boost, buck, and SEPIC designs. It is a strong representative anchor for supply-risk articles because mature PWM controller families often attract mixed-lot and relabel exposure in the open market, so buyers must evaluate traceability, package continuity, and topology-specific approval before approving emergency buys.
Full technical breakdown
Detailed Specifications
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Popular Specs Surfaced First
Product Parameter
Control Mode
Current Mode
Product Parameter
Application
Offline AC/DC control
Product Parameter
Supported Topologies
Boost, Buck, Flyback, Forward, SEPIC
Product Attribute
Mounting Type
Surface Mount
Product Attribute
Duty Cycle (Max)
100%
Product Attribute
Features
Adjustable switching frequency, current limiting, error amplifier
Control Mode
Current Mode
Application
Offline AC/DC control
Supported Topologies
Boost, Buck, Flyback, Forward, SEPIC
Mounting Type
Surface Mount
Duty Cycle (Max)
100%
Features
Adjustable switching frequency, current limiting, error amplifier
Operating Temperature
Industrial by family variant
Package / Case
SOIC-8 / VSSOP-8 family
Common questions
Product FAQ
Quick answers for buyers reviewing UCC28C42, stock, documentation, and sourcing steps.
What package and description are listed for UCC28C42?
UCC28C42 is listed with package reference SOIC-8 / VSSOP-8 family. The current product description is Low-power current-mode PWM controller family for offline and multi-topology AC/DC power-supply control., and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is UCC28C42 available in stock?
This page currently shows 16000 units in stock and 12000 units available for UCC28C42. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for UCC28C42?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for UCC28C42 by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for UCC28C42?
Yes. This page links to the datasheet for UCC28C42 by Texas Instruments, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify UCC28C42 before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for UCC28C42 before approving the order.
AC/DC controllers
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