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ST75185CPR — TSSOP / SSOP / MSOP package (representative)
TSSOP / SSOP / MSOP
Representative of package type
STMicroelectronics

ST75185CPR

RS-232 Transceiver · SSOP-20 · Interface
Part Status: DISCONTINUED
Data last refreshed Jul 31, 2026
Manufacturer
STMicroelectronics
Mfr Part #
ST75185CPR
Series
ST75185
Category
RS-232 Transceiver
Datasheet
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Availability & Pricing
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Product Attributes

Electrical & Parametric
Drivers3
Receivers5
Supply Voltage4.5V~5.5V
Physical & Thermal
Package / CaseSSOP-20
Mounting TypeSurface Mount
SeriesST75185
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategoryRS-232 Transceiver
TypeInterface
Part StatusDISCONTINUED

RS-232 line transceiver, 3 drivers, 5 receivers, bipolar

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Part Activity

recent searches, RFQs & offers
ST75185CPR viewed on the web · Web User
ST75185CPR viewed on the web · Web User
ST75185CPR viewed on the web · Web User
ST75185CPR searched via the web · Web User
Specifications reviewed & updated · ZDI

Recent search and sourcing activity for ST75185CPR.

Engineering FAQ

ST75185CPR is marked DISCONTINUED — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What are the key specifications of ST75185CPR?
Drivers: 3; Receivers: 5; Supply Voltage: 4.5V~5.5V.
What package is ST75185CPR supplied in?
ST75185CPR is supplied in the SSOP-20 package, surface mount, rated 0°C ~ 70°C.
Can ZDI source ST75185CPR beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

ST75185CPR is marked DISCONTINUED. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

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