DS3903E-020+ Maxim Integrated Integrated Circuit (Small Outline Packages) In Stock

Triple 128-Position Nonvolatile Digital Potentiometer

ACTIVEIntegrated CircuitVerified Jun 2026
Package / Visual Reference
DS3903E-020+Small Outline Packages
Quick Facts
Manufacturer
Maxim Integrated
Package
Small Outline Packages
Pin Count
20
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $1.6700(MOQ 1)
Temp Range
-40.0°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

What are the specifications of DS3903E-020+?

Manufacturer Package Code20-TSSOP_4.4-4.4_MM
Date Of Intro2002-08-09
YTEOL8.5
Additional FeatureREST 2 RESISTOR ARRAY VALUES ARE 10000 OHMS EACH; NONVOLATILE MEMORY
Control Interface2-WIRE SERIAL
Converter TypeDIGITAL POTENTIOMETER
JESD-30 CodeR-PDSO-G20
JESD-609 Codee3
Number of Functions3
Number of Positions128
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeTSSOP20,.25
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
Resistance LawLINEAR
Resistance Tolerance-Max20%
Resistor Terminal Voltage-Max5.5V
Resistor Terminal Voltage-Min-0.3 V
Supply Voltage-Nom3V
Surface MountYES
Temperature GradeINDUSTRIAL
Terminal FinishMatte Tin (Sn) - annealed
Terminal FormGULL WING
Terminal Pitch0.65mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
Total Resistance-Nom90000Ω
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
HTS Code8542.39.00.60
Country of OriginJapan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

Where can I find the DS3903E-020+ datasheet?

DS3903E-020+ Datasheet Download

Official datasheet from Maxim Integrated

What are equivalent replacements for DS3903E-020+?

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

Frequently Asked Questions

What is the price of DS3903E-020+?

DS3903E-020+ is priced from $1.6700 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is DS3903E-020+ in stock?

DS3903E-020+ 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 DS3903E-020+?

You can buy DS3903E-020+ from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for DS3903E-020+ from Maxim Integrated.

What is the datasheet for DS3903E-020+?

The official DS3903E-020+ datasheet from Maxim Integrated contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does DS3903E-020+ come in?

DS3903E-020+ is available in Small Outline Packages 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
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 Maxim Integrated

Maxim Integrated is a leading electronic component manufacturer. FindMyChip sources Maxim Integrated ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

AvailabilityIn Stock
Reference Price (USD)
From $1.6700
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$3.6400$3.64
10+$2.7430$27.43
518+$2.4700$1279.46
1000+$1.6700$1670.00
pcs
Unit price: $3.6400 · Total: $3.64

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

“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”

MR
Marco Rossi
CTO, AutoDrive Systems, Italy