What is KA2903DTF?
KA2903DTF 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.
Supply original KA2903DTF, Linear - Comparators, by ON Semiconductor
IC COMPARATOR DUAL DIFF 8-SOP
RoHS
Datasheet
Pictures are for reference only. Please contact us for the latest pictures.
Key specifications
Serise
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
Linear - ComparatorsDescription
IC COMPARATOR DUAL DIFF 8-SOP
key Attributes
-
Technical document
Open The Official Datasheet
Review the latest datasheet for KA2903DTF 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.
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
Review The Product The Way Buyers Actually Evaluate It
Jump between overview, specs, and related sourcing content without scanning one long uninterrupted page.
Product overview
Overview
The KA393 / KA393A / KA2903 series consists of two independent voltage comparators designed to operate from a single power supply over a wide voltage range.
Features
• Single Supply Operation: 2V to 36V
• Dual Supply Operation: ±1V to ±18V
• Allow Comparison of Voltages Near Ground Potential
• Low Current Drain: 800µA Typical
• Compatible with all Forms of Logic
• Low Input Bias Current: 25nA Typical
• Low Input Offset Current: ±5nA Typical
• Low Offset Voltage: ±1mV Typical
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
Fast scan
Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Product Attribute
Mounting Type
Surface Mount
Product Attribute
Factory Lead Time
5 Weeks
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
5 Weeks
Packaging
Tape & Reel (TR)
Operating Temperature
-40°C~85°C
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Terminal Form
GULL WING
Supply Voltage
5V
Width
3.9mm
Package / Case
8-SOIC (0.154, 3.90mm Width)
Manufacturer
ON Semiconductor
Packing Method
TR
Input Offset Voltage (Vos)
7mV
Published
2017
Subcategory
Comparator
Sub-Categories
Linear - Comparators
Radiation Hardening
No
Mount
Surface Mount
Pbfree Code
yes
Number Of Functions
2
Technology
BIPOLAR
Number Of Pins
8
Number Of Terminations
8
Length
4.9mm
Operating Supply Voltage
36V
Output Current Per Channel
16mA
Nominal Supply Current
600μA
Max Supply Current
1mA
Quiescent Current
2.5mA
Power Dissipation
480mW
Output Current
16mA
Voltage - Input Offset (Max)
7mV @ 5V
Max Power Dissipation
570mW
Weight
230.4mg
Input Bias Current
250nA
Current - Output (Typ)
16mA @ 5V
Max Input Current
250nA
Current - Input Bias (Max)
0.25μA @ 5V
Type
Differential
Response Time
1.5 μs
Base Part Number
KA2903
Manufacturer'S Part No.
KA2903DTF
Lifecycle Status
LIFETIME (Last Updated: 19 hours ago)
Height Seated (Max)
1.75mm
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
HTSUS
8542.39.0001
ECCN Code
EAR99
Terminal Finish
Tin (Sn)
Voltage Gain
100dB
Power Supplies
5V
Number Of Elements
2
Average Bias Current-Max (IIB)
0.5μA
Voltage - Supply, Single/Dual (±)
2V~36V ±1V~18V
Common questions
Product FAQ
Quick answers for buyers reviewing KA2903DTF, stock, documentation, and sourcing steps.
What package and description are listed for KA2903DTF?
KA2903DTF is listed with package reference SOP. The current product description is IC COMPARATOR DUAL DIFF 8-SOP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is KA2903DTF available in stock?
This page currently shows 19884 units in stock and 11319 units available for KA2903DTF. 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 KA2903DTF?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for KA2903DTF by ON Semiconductor. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for KA2903DTF?
Yes. This page links to the datasheet for KA2903DTF by ON Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify KA2903DTF before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for KA2903DTF before approving the order.
Linear - Comparators
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
LMC6762BIMX/NOPB
169 purchased
8-SOIC
RoHS
IC COMP DUAL MICRPWR CMOS 8-SOIC
Reference price
$1.44Add to RFQ list
LMV393IDT
168 purchased
8SOIC
RoHS
Datasheet
IC COMP QUAD LOW VOLT 8SOIC
Reference price
$0.04Add to RFQ list
More sourcing insights
Articles
Jul 11, 2026
2026 Q3 Wide-Bandgap Power Read: Where SiC Is Scaling, Where GaN Is Winning, and Why Silicon Still Matters
wide-bandgap semiconductorsSiCGaNpower electronics
A 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.
Jul 8, 2026
Texas Instruments Lead Time and Price Pressure in 2026: What Analog and Power Buyers Should Do Now
Texas Instrumentsanalog ICpower management IClead time
A 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.
Jul 3, 2026
How to Read a Product Change Notification (PCN): TI and Renesas Case Studies
PCNproduct change notificationelectronics procurementTI
Learn how to read a Product Change Notification (PCN), separate PCN vs PDN vs EOL, and decide which supplier changes need tracking, validation, or engineering escalation.