Manufacturer Part Number

DS2401Z

Description

Silicon serial number IC in a SOT-223-3 package. Used for generating a unique, read-only electronic identification code. Obsolete product but still available in some inventory.

Specifications

Integrated circuit for silicon serial number

Surface-mount package: SOT-223-3 or TO-261-4 (TO-261AA)

Moisture Sensitivity Level 1 (unlimited shelf life)

RoHS non-compliant

REACH unaffected

ECCN: EAR99

HTSUS: 8542.39.0001

Product status: Obsolete

Base product number: DS2401

Supplier Device Package: SOT-223-3

Inventory available: 16,243 pieces new original in stock

Device Structure

Single silicon die inside a SOT-223-3 low-profile package

Three pins for standard surface-mount integration

No programmable features

Robust packaging for use on PCBs

Performance Characteristics

Provides a unique and permanent 64-bit serial code

Read-only memory technology ensures data integrity

No battery required

Reliable operation for device registration and electronic identification

Application Environments

PCB tracking and traceability

Network node identification

Equipment identification and electronic registration

Industrial, commercial, and consumer electronics

Environments where unique device coding is necessary

Selection Guidelines

Select when a permanent, non-volatile, unique identifier is needed

Ensure system design can accommodate SOT-223-3 package

Check for RoHS compliance requirements, as DS2401Z is not RoHS compliant

Confirm product status and inventory, as this is obsolete—verify availability or need for alternatives

Usage Considerations

Handle in accordance with MSL 1 (unlimited); standard ESD precautions should be observed

Not suitable for applications requiring device programmability

May not meet RoHS-compliant designs

Obsolete status may affect long-term availability and support

Confirm fit within your device’s power and voltage envelopes

Suitable only for identification or registration roles

Potential Equivalent/Replacement Models

DS2401Z+ is the direct alternative model, with similar functionality and pinout

For more replacement options or equivalent serial number ICs, contact the Ariat-Tech sales team for up-to-date recommendations and supplier stock

If RoHS compliance is required, check specifically for models that are RoHS certified

No extensive drop-in alternatives listed, so always consult supplier or manufacturer for the closest replacement based on your critical requirements

DS2401Z are New and Original in Stock, Find DS2401Z electronics components stock, Datasheet, Inventory and Price at Ariat-Tech.com Online, Order DS2401Z Analog Devices Inc./Maxim Integrated with warrantied and confidence from Ariat Technology Limitd. Ship via DHL/FedEx/UPS. Payment with Wire Transfer or PayPal is OK.
Email us: Info@Ariat-Tech.com or RFQ DS2401Z Online.