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Analog Devices MAX3044ESE+ — DC-DC Power Modules
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RoHS Compliant · Lead-Free EIA-481 Standard
Analog Devices / DC-DC Power Modules

MAX3044ESE+ RS-422/RS-485 Driver, 2.5 Mbps, 16-SOIC

MPN MAX3044ESE+
End of Life Spot Stock · 24-48h Dispatch 100% Original Sealed

Maxim Integrated MAX3044ESE+, RS-422/RS-485 Driver, 4/0 drivers/receivers, 2.5Mbps data rate, 4.75V~5.25V supply, -40°C~85°C, 16-SOIC package, Tube, ROHS3 compliant, Active.

In Stock: 567 pcs
MOQ: 1 pcs
Logistics: DHL / FedEx DAP (Global Express · 3-7d) Russia & CIS DDP (Door-to-Door Cleared)
Dispatch: Shenzhen / HK
Unit Price (USD)
$7.60 / pc
Direct Purchase Ready
Volume Pricing Breaks Confirmed upon quotation
1+ pcs
$7.60
10+ pcs
$6.84
30+ pcs
$6.23
100+ pcs
$5.62
500+ pcs
$5.24
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$7.60 / ea

567 in stock — maximum per order · 3–4 days lead time

$6.84 / ea from 10 pcs
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100% Original Sealed 45x Microscope QC 30-Day Warranty · COC USD T/T & PI · DAP/DDP
[SPEC] Essential Parameters Snapshot Full Specifications (9)
Package / Case 16-SOIC (0.154", 3.90mm Width)
Supply Voltage 4.75V ~ 5.25V

Full Technical Specifications

9 Parameters
MAX3044ESE+ specifications
Parameter / AttributeSpecification / Value
TypeDriver
MountingSurface Mount
Supply voltage4.75V ~ 5.25V
ProtocolRS422, RS485
Operating temperature-40°C ~ 85°C
PackageTube
Data rate2.5Mbps
Case16-SOIC (0.154\", 3.90mm Width)
Number of drivers (Receivers)4/0
[DESK] Shenzhen Spot Allocation · 2h Response

Need Immediate Spot Stock or Shortage Allocation for MAX3044ESE+?

Factory lead times blocking production? We lock verified brand-new original stock in Shenzhen within 2 hours.

Quote SLA 2 Hours
[01] Emergency Shortage 24-48h Shenzhen Dispatch

Direct access to Shenzhen floor inventory, franchised allocation buffers, and factory bonded stock to resolve line-down shutdowns.

[02] Industrial Packaging Tape & Reel / Tray / Tube

Standard factory-sealed packaging compliant with EIA-481 standards for automated high-speed SMT pick-and-place lines.

[03] WhatsApp QC Proof 45x Microscope QC Photos

High-resolution photos of original reel labels, 2D DataMatrix, and pin coplanarity sent via WhatsApp/Telegram before you release wire payment.

● USD Wire Transfer (SWIFT T/T) · DAP Express / DDP Delivery
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Technical Details & Description

4/0 driver count — pure transmit side

With four drivers and zero receivers, the MAX3044ESE+ is a transmit-only device. Each driver outputs differential A and B bus signals.

Active production — no obsolescence watch needed

There is no last-time-buy notice, no NRND flag, and no announced end-of-life. For new designs this part is a safe choice — no supply-chain contingency planning required beyond normal distributor stocking. ROHS3 compliant, so it meets EU RoHS exemption-free requirements for all current markets.

Frequently asked questions

Is MAX3044ESE+ the same as MAX3044?

The MAX3044ESE+ is the lead-free, ROHS3-compliant version of the base MAX3044. The electrical specifications — 2.5 Mbps data rate, 4/0 driver count, 4.75 V to 5.25 V supply, -40°C to 85°C temperature range — are identical. The "ESE+" suffix denotes the 16-SOIC package with ROHS3 compliance. They are functionally interchangeable, but the non-"+" variant may not meet current RoHS requirements.

Are there alternatives to MAX3044ESE+ with the same footprint?

Within the MAX3044 family, the MAX3044CSE+ (commercial 0°C to 70°C) and MAX3044BESE+ (extended industrial -40°C to 125°C) share the same 16-SOIC footprint and pinout. The MAX3044ESE+ sits in the middle of the temperature-grade options. For a different driver count, the MAX3040E (4/4) and MAX3042E (4/2) also come in 16-SOIC but have different pin assignments — verify the pinout before substituting.

Is MAX3044ESE+ RoHS compliant?

Yes, the MAX3044ESE+ is ROHS3 compliant, meaning it meets the EU RoHS directive without any exemptions. The "+" suffix in the order code indicates lead-free and RoHS-compliant finish.

MAX3044ESE+
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