LM319 MWA Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

Texas Instruments LM319 MWA is a dual high-speed voltage comparator operating from ±2 V to ±18 V or a single 36 V supply with fast 80 ns response time. It features open-collector outputs compatible with TTL, CMOS, and ECL logic families. Available in wafer form for custom hybrid circuits and in stock for fast worldwide shipping.

ACTIVEIntegrated CircuitVerified Jun 2026
Package / Visual Reference
LM319 MWASmall Outline Packages
Quick Facts
Manufacturer
Texas Instruments
Package
Small Outline Packages
Pin Count
14
Lifecycle
ACTIVE
Category
Integrated Circuit
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

What are the key features of LM319 MWA?

  • Dual comparator with 80 ns response time for high-speed threshold detection applications
  • Wide supply range from ±2 V to ±18 V (or 36 V single supply) for versatile system integration
  • Open-collector outputs compatible with TTL, CMOS, MOS, and ECL logic levels
  • Input common-mode range includes ground, enabling single-supply comparator circuit designs
  • Available in wafer die form for integration into hybrid and multi-chip module assemblies

What is LM319 MWA used for?

The LM319 MWA is used in high-speed analog signal detection, zero-crossing detection, and voltage window comparator circuits where 80 ns response time and wide supply voltage compatibility are required. It suits data conversion systems, oscillator circuits, and pulse-width modulation control loops that need open-collector outputs to drive multiple logic families from a single comparator output. The wafer die format is specifically targeted at custom hybrid module manufacturers integrating the LM319 alongside other analog dice in a single multi-chip package.

Compliance & Regulatory

RoHS StatusCompliant
Lead-FreeYes (Pb-Free)

Where can I find the LM319 MWA datasheet?

LM319 MWA Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for LM319 MWA?

Compatible alternatives and drop-in replacements for LM319 MWA:

LM319MTexas Instruments

Comparator, 2 Func, 8000uV Offset-Max, 80ns Response Time, BIPolar, PDSO14

View Part →
LM319AMTexas Instruments

Comparator, 2 Func, 8000uV Offset-Max, 80ns Response Time, BIPolar, PDSO14

View Part →
LM319AMXTexas Instruments

Comparator, 2 Func, 10000uV Offset-Max, 80ns Response Time, BIPolar, PDSO14

View Part →
LM319DTSTMicroelectronics

Comparator, 2 Func, 10000uV Offset-Max, 80ns Response Time, BIPolar, PDSO14

View Part →
LM319NSTMicroelectronics

Comparator, 2 Func, 10000uV Offset-Max, 80ns Response Time, BIPolar, PDIP14

View Part →
LM319DSTMicroelectronics

Comparator, 2 Func, 10000uV Offset-Max, 80ns Response Time, BIPolar, PDSO14

View Part →

Frequently Asked Questions

For a replacement review, which parameter anchors the LM319 MWA match?

Use 319 MW as the first check, then compare the Integrated Circuit category, Small Outline Packages, and manufacturer series notes before accepting a substitute on the BOM.

How can procurement screen Texas Instruments stock offers for this part?

Ask suppliers to confirm the exact LM319 MWA, manufacturer traceability, packaging condition, and 319 MW detail so incoming material matches the engineering-approved line item.

Which design situations make this Integrated Circuit a practical choice?

LM319 MWA fits designs that need the documented Integrated Circuit function with 319 MW, especially when the PCB, harness, or module layout already follows the referenced configuration.

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About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

AvailabilityIn Stock
Reference Price (USD)
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pcs

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.

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Rajesh Patel
Procurement Manager, VoltEdge Energy, India