ST3243ECTR-E
- Part number
- ST3243ECTR-E
- Manufacturer
- STMicroelectronics
- Package
- TSSOP-28
- Status
- Active
- Stock
- Available / RFQ
- Price
- $2.73
- Year / date code
- 2025
View on SJ Chip · Request a quote
Product Overview
ST3243ECTR-E (STMicroelectronics, TSSOP-28) — IC TXRX RS232 400KBPS 28-TSSOP
Technical Specifications
- Part Number
- ST3243ECTR-E
- Manufacturer
- STMicroelectronics
- Series
- ST3243E
- Package / Case
- TSSOP-28
- Package Family
- SOP
- Pin / Ball Count (from marking)
- 28
- Lifecycle Status
- Active
- Category
- Electronic Component
- Mounting Type
- Surface Mount (SMT)
Electrical Characteristics
- Device Class
- Electronic component — see manufacturer datasheet
- Key Ratings
- Confirm electrical limits for ST3243ECTR-E before design-in
- Package Constraint
- TSSOP-28 mechanical outline and pinout must match the PCB
- Substitution
- Nearby MPNs require engineering validation — not automatic drop-ins
Package Information
- Package
- TSSOP-28
- Package Family
- SOP
- Mounting
- Surface Mount (SMT)
- Terminal Count (parsed)
- 28
- Outline Note
- Package marking on this page is for sourcing reference. Confirm body size, pitch, and land pattern from the manufacturer datasheet before layout.
Applications
ST3243ECTR-E is sourced for OEM/EMS electronic assemblies. Typical use depends on the manufacturer datasheet for STMicroelectronics. Confirm electrical ratings, TSSOP-28 mechanics, and AVL notes before design-in or substitution. SJ Chip provides inventory checks and RFQ support for production and shortage fills.
Procurement notes
Confirm the full ordering code, package (TSSOP-28), and quantity on RFQ. SJ Chip replies with stock, condition, and lead time. Nearby MPNs are for evaluation only.
Compare Similar Parts (ST3243E)
- ST3243ECTR · TO
- ST3243ECDR · IC
- ST3243ECPR · SSOP-28
- ST3243ECD · IC
- ST3243EBTR · TSSOP-28
- ST3243EBDR · SOIC-28
- ST3243EBJR · IC
- ST3243EBPR · TO
- ST3243EB · TO
Potential Alternatives (TSSOP-28)
- TDA7719TR · TSSOP-28
- ST33HTPH2E28AHD0 · TSSOP-28
- ST8024LACTR · TSSOP-28
- TDA7719 · TSSOP-28
- ST33TPHF20SPIR28 · TSSOP-28
- TDA7718NTR · TSSOP-28
- TDA7721TR · TSSOP-28
- ST3237ECTR · TSSOP-28
- ST8024CTR · TSSOP-28
- TDA7721 · TSSOP-28
- STLUX285ATR · TSSOP-28
- ST3241EBTR · TSSOP-28
FAQ
Where to buy ST3243ECTR-E?
You can request ST3243ECTR-E from SJ Chip via the RFQ form on this page or the site-wide RFQ. We confirm manufacturer (STMicroelectronics), package, quantity, and lead time on the quotation.
Is ST3243ECTR-E available?
Listed inventory shows 20,210 pcs. Lot, date code, and shippable quantity are confirmed on RFQ — treat the listing as availability to quote, not a guaranteed cart ship.
What is the package of ST3243ECTR-E?
The sourcing listing shows package TSSOP-28. Always verify body size, pitch, and land pattern against the STMicroelectronics datasheet before PCB layout.
What are alternatives to ST3243ECTR-E?
Potential alternatives include ST3243ECTR, ST3243ECDR, ST3243ECPR and other same-series or same-package listings — all require datasheet and pinout checks. These are similar stock for evaluation, not automatic drop-in replacements.
Sourcing information
| Part Number | ST3243ECTR-E |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | TSSOP-28 |
| Description | IC TXRX RS232 400KBPS 28-TSSOP |
| Availability | Listed inventory: 20,210 pcs — confirm lot, date code, and quantity on RFQ |
| RFQ | Submit the full part number and quantity through the RFQ form |
| Lead Time | Lead time is confirmed on the quotation after RFQ. In-stock conventional lots often ship in 3–5 working days from Hong Kong; special, allocation, or obsolete lines are quoted separately. |
| Condition | Condition is stated on the quotation/PI (new, surplus, or EOL). Lots are inspected before shipment. |