TMP390A3DRLT Texas Instruments Transistor (SO Transistor Flat Lead) In Stock

Ultra-small, dual-channel, 0.5-µA, resistor-programmable hot and cold temperature switch

OBSOLETETransistorVerified May 2026
Package / Visual Reference
TMP390A3DRLTSO Transistor Flat Lead
Quick Facts
Manufacturer
Texas Instruments
Package
SO Transistor Flat Lead
Pin Count
6
Lifecycle
OBSOLETE
Category
Transistor
Price
From $0.7382(MOQ 25)
Temp Range
-55.0°C to 130.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Date Of Intro2019-05-19
YTEOL0
Accuracy-Max (Cel)1.5Cel
Body Breadth1.2mm
Body Height0.55mm
Body Length or Diameter1.6mm
HousingPLASTIC
JESD-609 Codee4
Mounting FeatureSURFACE MOUNT
Output Voltage-Max3.6V
Package Body MaterialPLASTIC/EPOXY
Package Shape/StyleRECTANGULAR
Sensors/Transducers TypeTEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,DUAL TRIP POINT
Supply Voltage-Max5.5V
Supply Voltage-Min1.62V
Surface MountYES
Terminal FinishNickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
Termination TypeSOLDER
PackageSO Transistor Flat Lead

Compliance & Regulatory

RoHS StatusCompliant
ECCNEAR99
HTS Code8542.39.00.01

Datasheet

TMP390A3DRLT Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for TMP390A3DRLT:

TMP390A3DRLRTexas Instruments Dual Trip Point

Switch/Digital Sensor, 3.6V Max, 1.5Cel, Rectangular, 6 Pin, Surface Mount

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TMP390A2DRLTTexas Instruments

Dual Trip Point Switch/Digital Sensor, 3.6V Max, 1.5Cel, Rectangular, 6 Pin, Surface Mount

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TMP390A2DRLRTexas Instruments

Dual Trip Point Switch/Digital Sensor, 3.6V Max, 1.5Cel, Rectangular, 6 Pin, Surface Mount

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TMP390AQDRLTQ1Texas Instruments

Dual Trip Point Switch/Digital Sensor, 1.5Cel, Rectangular, 6 Pin, Surface Mount

View Part →
TMP390AQDRLRQ1Texas Instruments

Dual Trip Point Switch/Digital Sensor, 1.5Cel, Rectangular, 6 Pin, Surface Mount

View Part →

Frequently Asked Questions

What is the price of TMP390A3DRLT?

TMP390A3DRLT is priced from $0.7382 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is TMP390A3DRLT in stock?

TMP390A3DRLT 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 TMP390A3DRLT?

You can buy TMP390A3DRLT from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for TMP390A3DRLT from Texas Instruments.

What is the datasheet for TMP390A3DRLT?

The official TMP390A3DRLT 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 TMP390A3DRLT come in?

TMP390A3DRLT is available in SO Transistor Flat Lead packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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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)
From $0.7382
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
25+$0.9684$24.21
50+$0.9244$46.22
100+$0.8844$88.44
1250+$0.7649$956.06
1750+$0.7516$1315.30
2500+$0.7382$1845.40
pcs
Unit price: $0.9684 · Total: $24.21

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

Response time is incredible — usually under 4 hours. They understand that production lines can't wait.

JW
James Wright
Supply Chain Director, CircuitPro Ltd, UK