LP3966ES-1.8/NOPB Texas Instruments Integrated Circuit (TO-XXX (Inc. DPAK)) In Stock

3A Fast Ultra Low Dropout Linear Regulator

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
LP3966ES-1.8/NOPBTO-XXX (Inc. DPAK)
Quick Facts
Manufacturer
Texas Instruments
Package
TO-XXX (Inc. DPAK)
Pin Count
4
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $2.8950(MOQ 1)
Temp Range
-40.0°C to 125.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
YTEOL15
AdjustabilityFIXED
Dropout Voltage1-Max0.7V
Dropout Voltage1-Nom0.8V
Input Voltage Absolute-Max7.5V
Input Voltage-Max7V
Input Voltage-Min2.5V
JESD-30 CodeR-PSSO-G5
JESD-609 Codee3
Line Regulation-Max0.00108%
Load Regulation-Max0.00018%
Number of Functions1
Number of Outputs1
Operating Temperature TJ-Max125°C
Operating Temperature TJ-Min-40 °C
Output Current1-Max3A
Output Voltage1-Max1.854V
Output Voltage1-Min1.746V
Output Voltage1-Nom1.8V
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSMSIP5H,.6,67TB
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Packing MethodTUBE
Peak Reflow Temperature (Cel)245
Qualification StatusNot Qualified
Regulator TypeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Surface MountYES
TechnologyCMOS
Terminal FinishMatte Tin (Sn)
Terminal FormGULL WING
Terminal Pitch1.7mm
Terminal PositionSINGLE
Time@Peak Reflow Temperature-Max (s)30
Voltage Tolerance-Max3%
PackageTO-XXX (Inc. DPAK)

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 3
ECCNEAR99
HTS Code8542.39.00.90

Datasheet

LP3966ES-1.8/NOPB Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for LP3966ES-1.8/NOPB:

LP3966ES-1.8National Semiconductor Corporation Fixed Positive LDO

Regulator, 1.8V, 0.7V Dropout, CMOS, PSSO5

View Part →

Frequently Asked Questions

What is the price of LP3966ES-1.8/NOPB?

LP3966ES-1.8/NOPB is priced from $2.8950 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is LP3966ES-1.8/NOPB in stock?

LP3966ES-1.8/NOPB 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 LP3966ES-1.8/NOPB?

You can buy LP3966ES-1.8/NOPB from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for LP3966ES-1.8/NOPB from Texas Instruments.

What is the datasheet for LP3966ES-1.8/NOPB?

The official LP3966ES-1.8/NOPB 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 LP3966ES-1.8/NOPB come in?

LP3966ES-1.8/NOPB is available in TO-XXX (Inc. DPAK) 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 $2.8950
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$5.7900$5.79
3+$3.8600$11.58
7+$2.8950$20.27
pcs
Unit price: $5.7900 · Total: $5.79

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