LP3891ES-1.5 Texas Instruments Integrated Circuit (TO-XXX (Inc. DPAK)) In Stock

0.8A Fast LDO Reg. 1.5V,LP3891ES-1.5

OBSOLETEIntegrated CircuitVerified May 2026
Package / Visual Reference
LP3891ES-1.5TO-XXX (Inc. DPAK)
Quick Facts
Manufacturer
Texas Instruments
Package
TO-XXX (Inc. DPAK)
Pin Count
4
Lifecycle
OBSOLETE
Category
Integrated Circuit
Price
From $2.0393(MOQ 225)
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeNo
YTEOL0
AdjustabilityFIXED
Dropout Voltage1-Max0.4V
Dropout Voltage1-Nom0.1V
Input Voltage Absolute-Max6V
Input Voltage-Max5.5V
Input Voltage-Min1.9V
JESD-30 CodeR-PSSO-G5
JESD-609 Codee0
Line Regulation-Max0.001224%
Load Regulation-Max0.001341%
Number of Functions1
Number of Outputs1
Operating Temperature TJ-Max125°C
Operating Temperature TJ-Min-40 °C
Output Current1-Max0.8A
Output Voltage1-Max1.545V
Output Voltage1-Min1.455V
Output Voltage1-Nom1.5V
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSMSIP5H,.6,67TB
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Packing MethodRAIL
Peak Reflow Temperature (Cel)235
Qualification StatusNot Qualified
Regulator TypeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Surface MountYES
TechnologyCMOS
Terminal FinishTIN LEAD
Terminal FormGULL WING
Terminal Pitch1.7mm
Terminal PositionSINGLE
Time@Peak Reflow Temperature-Max (s)20
Voltage Tolerance-Max3%
PackageTO-XXX (Inc. DPAK)

Compliance & Regulatory

Moisture Sensitivity LevelMSL 3
ECCNEAR99
HTS Code8542.39.00.60

Datasheet

LP3891ES-1.5 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 LP3891ES-1.5?

LP3891ES-1.5 is priced from $2.0393 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is LP3891ES-1.5 in stock?

LP3891ES-1.5 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 LP3891ES-1.5?

You can buy LP3891ES-1.5 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for LP3891ES-1.5 from Texas Instruments.

What is the datasheet for LP3891ES-1.5?

The official LP3891ES-1.5 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 LP3891ES-1.5 come in?

LP3891ES-1.5 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 $2.0393
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
225+$2.0393$458.85
pcs
Unit price: $2.0393 · Total: $458.85

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