UC2544DW Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

Supervisory Circuits Power Supply Supervisory Circuit

OBSOLETEIntegrated CircuitVerified May 2026
Package / Visual Reference
UC2544DWSmall Outline Packages
Quick Facts
Manufacturer
Texas Instruments
Package
Small Outline Packages
Pin Count
18
Lifecycle
OBSOLETE
Category
Integrated Circuit
Price
From $4.9400(MOQ 39)
Temp Range
-40.0°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
Date Of Intro1990-04-01
YTEOL0
Adjustable ThresholdNO
Analog IC - Other TypeVOLTAGE SUPERVISOR/RESET IC
JESD-30 CodeR-PDSO-G18
JESD-609 Codee4
Number of Channels1
Number of Functions1
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSOP18,.4
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup)40V
Supply Voltage-Min (Vsup)4.7V
Supply Voltage-Nom (Vsup)10V
Surface MountYES
TechnologyCMOS
Temperature GradeINDUSTRIAL
Terminal FinishNICKEL PALLADIUM GOLD
Terminal FormGULL WING
Terminal Pitch1.27mm
Terminal PositionDUAL
Threshold Voltage-Nom+2.5V
Time@Peak Reflow Temperature-Max (s)30
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 2
ECCNEAR99
HTS Code8542.39.00.01

Datasheet

UC2544DW Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the price of UC2544DW?

UC2544DW is priced from $4.9400 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is UC2544DW in stock?

UC2544DW is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy UC2544DW?

You can buy UC2544DW from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for UC2544DW from Texas Instruments.

What is the datasheet for UC2544DW?

The official UC2544DW datasheet from Texas Instruments contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does UC2544DW come in?

UC2544DW is available in Small Outline Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
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Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
30-day replacement for defective parts, no questions asked

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)
From $4.9400
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
39+$7.7100$300.69
500+$5.5500$2775.00
1000+$5.2400$5240.00
10000+$4.9400$49400.00
pcs
Unit price: $7.7100 · Total: $300.69

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

FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.

TM
Thomas Mueller
Hardware Lead, SensorTech GmbH, Germany