LTC3891IUDC#PBF Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock

Switching Voltage Regulators Low IQ, 60V Synchronous Step-Down Controller

ACTIVEIntegrated CircuitVerified Jun 2026
Package / Visual Reference
LTC3891IUDC#PBFQuad Flat No-Lead
Quick Facts
Manufacturer
Analog Devices
Package
Quad Flat No-Lead
Pin Count
20
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $5.4600(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 CodeNo
Manufacturer Package Code05-08-1742
YTEOL10
Additional FeatureALSO OPERATES IN ADJUSTABLE MODE FROM 0.80V TO 24V
Analog IC - Other TypeSWITCHING CONTROLLER
Control ModeCURRENT-MODE
Control TechniquePULSE WIDTH MODULATION
Input Voltage-Max60V
Input Voltage-Min4V
Input Voltage-Nom12V
JESD-30 CodeS-PQCC-N20
JESD-609 Codee3
Number of Functions1
Output Voltage-Max24V
Output Voltage-Min0.8V
Output Voltage-Nom5.1V
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeLCC20,.12X.16,20
Package ShapeSQUARE
Package StyleCHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
Surface MountYES
Switcher ConfigurationPUSH-PULL
Switching Frequency-Max900kHz
TechnologyCMOS
Temperature GradeAUTOMOTIVE
Terminal FinishMatte Tin (Sn)
Terminal FormNO LEAD
Terminal Pitch0.5mm
Terminal PositionQUAD
Time@Peak Reflow Temperature-Max (s)30
PackageQuad Flat No-Lead

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8542.39.00.01
Country of OriginMalaysia

Datasheet

LTC3891IUDC#PBF Datasheet Download

Official datasheet from Analog Devices

Alternate & Equivalent Parts

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

Frequently Asked Questions

What is the price of LTC3891IUDC#PBF?

LTC3891IUDC#PBF is priced from $5.4600 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is LTC3891IUDC#PBF in stock?

LTC3891IUDC#PBF is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy LTC3891IUDC#PBF?

You can buy LTC3891IUDC#PBF from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for LTC3891IUDC#PBF from Analog Devices.

What is the datasheet for LTC3891IUDC#PBF?

The official LTC3891IUDC#PBF datasheet from Analog Devices contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does LTC3891IUDC#PBF come in?

LTC3891IUDC#PBF is available in Quad Flat No-Lead packaging. See the package diagram and pinout above for detailed dimensional information.

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
$
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 Analog Devices

Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.

AvailabilityIn Stock
Reference Price (USD)
From $5.4600
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$12.1400$12.14
3+$8.4700$25.41
10+$8.3430$83.43
19+$7.2400$137.56
45+$6.6912$301.10
1000+$5.4600$5460.00
pcs
Unit price: $12.1400 · Total: $12.14

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