L4940D2T12-TR STMicroelectronics Integrated Circuit (Other) In Stock

ROHS COMPLIANT, D2PAK-3

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
L4940D2T12-TROther
Quick Facts
Manufacturer
STMicroelectronics
Package
Other
Pin Count
3
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $0.7346(MOQ 100)
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Factory Lead Time8Weeks
YTEOL6.2
AdjustabilityFIXED
Dropout Voltage1-Max0.9V
Dropout Voltage1-Nom0.5V
Input Voltage Absolute-Max30V
Input Voltage-Max17V
Input Voltage-Min13V
JESD-30 CodeR-PSSO-G2
JESD-609 Codee3
Line Regulation-Max0.007%
Load Regulation-Max0.035%
Number of Functions1
Number of Outputs1
Operating Temperature TJ-Max150°C
Operating Temperature TJ-Min-40 °C
Output Current1-Max1.5A
Output Voltage1-Max12.5V
Output Voltage1-Min11.5V
Output Voltage1-Nom12V
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSMSIP3H,.55TB
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Packing MethodTR
Peak Reflow Temperature (Cel)245
Qualification StatusNot Qualified
Regulator TypeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Surface MountYES
TechnologyBIPOLAR
Terminal FinishMatte Tin (Sn) - annealed
Terminal FormGULL WING
Terminal Pitch2.54mm
Terminal PositionSINGLE
Time@Peak Reflow Temperature-Max (s)30
Voltage Tolerance-Max4.17%
PackageOther

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8542.39.00.60
Country of OriginMainland China

Datasheet

L4940D2T12-TR Datasheet Download

Official datasheet from STMicroelectronics

Alternate & Equivalent Parts

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

Frequently Asked Questions

What is the price of L4940D2T12-TR?

L4940D2T12-TR is priced from $0.7346 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is L4940D2T12-TR in stock?

L4940D2T12-TR 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 L4940D2T12-TR?

You can buy L4940D2T12-TR from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for L4940D2T12-TR from STMicroelectronics.

What is the datasheet for L4940D2T12-TR?

The official L4940D2T12-TR datasheet from STMicroelectronics contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does L4940D2T12-TR come in?

L4940D2T12-TR is available in Other 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
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About STMicroelectronics

STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.

AvailabilityIn Stock
Reference Price (USD)
From $0.7346
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
100+$1.3483$134.83
250+$1.2720$318.00
500+$1.1800$590.00
1000+$0.8652$865.20
4000+$0.7481$2992.60
8000+$0.7346$5876.40
pcs
Unit price: $1.3483 · Total: $134.83

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.

RP
Rajesh Patel
Procurement Manager, VoltEdge Energy, India