Get a Sample
Request engineering samples to evaluate fit, validate alternatives, and keep design decisions moving before a larger order is placed.
Request evaluation samplesNCS3402DR2G Linear - Comparators by ON Semiconductor
NCS3402DR2G is a Linear - Comparators model from ON Semiconductor, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Linear - Comparators product path. Known package information currently points to 8SOIC under the ON Semiconductor brand listing. IC COMPARATOR OPEN DRAIN 8SOIC. TrustCompo combines the available model, brand, hierarchy, and specification details around NCS3402DR2G so buyers can move faster from review to quotation.
RoHS
Datasheet
Pictures are for reference only. Please contact us for the latest pictures.
Traceability and authenticity checks
Fast RFQ turnaround
Documentation support
Pre-shipment inspection review
Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
Linear - ComparatorsDescription
IC COMPARATOR OPEN DRAIN 8SOIC
key Attributes
-
Datasheet
View NCS3402DR2G DatasheetTechnical document
Open The Official Datasheet
Review the latest datasheet for NCS3402DR2G from ON Semiconductor in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
Confirm stock and lead-time expectations
Check CoC or traceability support
Align inspection and fulfillment details
Trust signals
Globally recognized certifications
Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.
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.
Ordering workflow
Understand how to order and what policies support the purchase
Use this section to see the fastest ordering path and the policy pages buyers usually review before confirming a component order.
How to order this product
A simple B2B flow helps engineering and procurement teams move from part review to commercial confirmation.
1
Confirm part and quantity
Review the part number, package, key specs, and target quantity so the quote request reflects the exact sourcing scope your team needs.
2
Send RFQ or sample request
Use Quick Quote for commercial pricing or Request Sample when engineering validation is still in progress and a smaller evaluation quantity is needed.
3
Align delivery, payment, and documentation
Before final release, confirm stock timing, shipment method, payment arrangement, and any traceability or inspection documents required by your process.
Policies buyers usually check
These pages explain the operating rules around samples, shipping, payment, and quality support before you place the order.
Shipping & Delivery
Review shipping origin, carrier options, delivery methods, and the practical factors that affect transit timing for global component orders.
Review shipping detailsPayment Terms
Understand supported payment methods, invoice handling, quote currency, and the commercial boundaries used for international B2B orders.
Review payment termsQuality & Traceability Center
See how incoming inspection, outgoing verification, traceability support, certifications, and additional testing fit into our quality workflow.
Review quality controlsStructured product content
Review The Product The Way Buyers Actually Evaluate It
Review overview, detailed specifications, and related sourcing content in one structured flow without scanning separate oversized sections.
Product overview
Overview
The NCS37012 is a fully UL943 compliant signal processor for GFCI applications with self test.
The device integrates a flexible power supply (including both shunt and LDO regulators), differential fault, and grounded-neutral detection circuits. Proprietary impedance measurement and signal processing techniques are used to minimize the number of external components and improve performance.
The device also includes a specialized DSP controller that offers best in class immunity to nuisance loads without the need for external analog filters. Self test is monitored every 17 minutes through an external current path and internally generated grounded neutral fault.
Features
• 6.0 V − 12 V Operation (120 − 480 V AC mains with the appropriate series impedance)
• −40 to 85°C
• Very Low Power Consumption: <15 mW @ 5 V
• 16 Pin QFN Package or 20 Pin TSSOP Package
• Single Current Transformer (CT) Detection of both Differential and Grounded−Neutral Faults
• Full Self Test and Trip Indicator Monitoring
• Self Syncing Internal Oscillator Adjusts to AC Mains Frequency to Guarantee Full Resolution on 50 and 60 Hz Distribution Systems
• Optimized Solenoid Deployment (coil is not energized near the AC mains zero crossings)
• Randomized Testing Sequence to Minimize Noise and Potential Interactions on the AC Mains
• >5 mA SCR Driver for use with High Igt SCR’s for Improved Noise Immunity
• Superior Immunity to Nuisance Loads/Noise (up to 10 A) without Loss of Detection Capability or CT Saturation
•
These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS CompliantTypical Applications
• Load Panel GFCI Breakers
• GFCI Receptacles
• In−line GFCI Circuits (power cords)
Fast scan
Popular Specs Surfaced First
Export Classifications & Environmental
JESD-609 Code
e3
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
ECCN Code
EAR99
Package Parameter
Height Seated (Max)
1.55mm
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
HTSUS
8542.39.0001
ECCN Code
EAR99
Height Seated (Max)
1.55mm
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Mounting Type
Surface Mount
Factory Lead Time
12 Weeks
Published
2011
Packaging
Tape & Reel (TR)
Halogen Free
Halogen Free
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Terminal Form
GULL WING
Operating Temperature
-40°C~125°C
Supply Voltage
5V
Width
3.9mm
Package / Case
8-SOIC (0.154, 3.90mm Width)
Manufacturer
ON Semiconductor
Subcategory
Comparator
Sub-Categories
Linear - Comparators
Nominal Supply Current
950nA
Surface Mount
YES
Radiation Hardening
No
Pbfree Code
yes
Number Of Functions
2
Type
General Purpose
Number Of Pins
8
Number Of Terminations
8
Pin Count
8
Length
4.9mm
Output Current Per Channel
10mA
Common Mode Rejection Ratio
88 dB
Output Type
Open Drain
Current - Input Bias (Max)
250pA @ 15V
CMRR, PSRR (Typ)
88dB CMRR, 105dB PSRR
Voltage - Input Offset (Max)
3.6mV @ 15V
Input Bias Current
3nA
Base Part Number
NCS3402
Manufacturer'S Part No.
NCS3402DR2G
Max Supply Current
950nA
Propagation Delay (Max)
220μs (Typ)
Current - Quiescent (Max)
640nA
Input Offset Voltage (Vos)
4.4mV
Response Time
220000 ns
Terminal Finish
Tin (Sn)
Voltage Gain
120dB
Power Supply Rejection Ratio (PSRR)
105dB
Number Of Elements
2
Average Bias Current-Max (IIB)
0.003μA
Supply Voltage Limit-Max
17V
Voltage - Supply, Single/Dual (±)
2.5V~16V
Propagation Delay
220 μs
Common questions
Product FAQ
Quick answers for buyers reviewing NCS3402DR2G, stock, documentation, and sourcing steps.
What is NCS3402DR2G?
NCS3402DR2G is a Linear - Comparators component from ON Semiconductor. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for NCS3402DR2G?
NCS3402DR2G is listed with package reference 8SOIC. The current product description is IC COMPARATOR OPEN DRAIN 8SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is NCS3402DR2G available in stock?
This page currently shows 93917 units in stock and 59152 units available for NCS3402DR2G. 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 NCS3402DR2G?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for NCS3402DR2G by ON Semiconductor. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for NCS3402DR2G?
Yes. This page links to the datasheet for NCS3402DR2G by ON Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify NCS3402DR2G before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for NCS3402DR2G before approving the order.
Linear - Comparators
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
More sourcing insights
Articles
Explore related articles around NCS3402DR2G, Linear - Comparators, and adjacent sourcing decisions so buyers can compare context before moving from evaluation to RFQ.
Jul 17, 2026
FPGA Supply 2026: A Buyer's Framework for AMD Xilinx, Intel Altera, Microchip, and Lattice SourcingA production-BOM FPGA sourcing guide for 2026 covering lifecycle commitment, redesign cost, and qualification boundaries across AMD Xilinx, Intel Altera, Microchip PolarFire, and Lattice families.
FPGAAMD XilinxIntel Altera
Jul 11, 2026
2026 Q3 Wide-Bandgap Power Read: Where SiC Is Scaling, Where GaN Is Winning, and Why Silicon Still MattersA Q3 2026 read on SiC, GaN, and silicon power semiconductors: where wide-bandgap devices are winning now, where silicon still holds, and what engineers and sourcing teams should watch.
wide-bandgap semiconductorsSiCGaN
Jul 8, 2026
Texas Instruments Lead Time and Price Pressure in 2026: What Analog and Power Buyers Should Do NowA buyer-facing framework for Texas Instruments analog and power IC exposure in 2026, covering what is confirmed, where price and lead-time pressure is most likely to show up, and which actions sourcing teams should take first.
Texas Instrumentsanalog ICpower management IC