TSM1121IN
- Part number
- TSM1121IN
- Manufacturer
- STMicroelectronics
- Package
- DIP-14
- Status
- Active
- Stock
- Available / RFQ
- Price
- $1.90
- Year / date code
- 2025
View on SJ Chip · Request a quote
Product Overview
TSM1121IN (STMicroelectronics, DIP-14) — IC HOUSEKEEPING 3.3/5/12V 14-DIP
Technical Specifications
- Part Number
- TSM1121IN
- Manufacturer
- STMicroelectronics
- Series
- TSM1121I
- Package / Case
- DIP-14
- Package Family
- DIP
- Pin / Ball Count (from marking)
- 14
- Lifecycle Status
- Active
- Category
- Electronic Component
- Mounting Type
- Through Hole
Electrical Characteristics
- Device Class
- Electronic component — see manufacturer datasheet
- Key Ratings
- Confirm electrical limits for TSM1121IN before design-in
- Package Constraint
- DIP-14 mechanical outline and pinout must match the PCB
- Substitution
- Nearby MPNs require engineering validation — not automatic drop-ins
Package Information
- Package
- DIP-14
- Package Family
- DIP
- Mounting
- Through Hole
- Terminal Count (parsed)
- 14
- 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
TSM1121IN is sourced for OEM/EMS electronic assemblies. Typical use depends on the manufacturer datasheet for STMicroelectronics. Confirm electrical ratings, DIP-14 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 (DIP-14), and quantity on RFQ. SJ Chip replies with stock, condition, and lead time. Nearby MPNs are for evaluation only.
Compare Similar Parts (TSM1121I)
- TSM1121ID · SOIC-14
- TSM1121IDT · SOP-14
Potential Alternatives (DIP-14)
- TS924IN · DIP-14
- LM723N · DIP-14
- HCF4025BEY · DIP-14
- T74LS37B1 · DIP-14
- MC1488P · DIP-14
- HCF4078BEY · DIP-14
- TS27M4IN · DIP-14
- HCF4030BE · DIP-14
- M74HC74B1R · DIP-14
- TS3V914IN · DIP-14
- M74HC125B1R · DIP-14
- HCF40106BEY · DIP-14
FAQ
Where to buy TSM1121IN?
You can request TSM1121IN 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 TSM1121IN available?
Listed inventory shows 20,442 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 TSM1121IN?
The sourcing listing shows package DIP-14. Always verify body size, pitch, and land pattern against the STMicroelectronics datasheet before PCB layout.
What are alternatives to TSM1121IN?
Potential alternatives include TSM1121ID, TSM1121IDT, TS924IN 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 | TSM1121IN |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | DIP-14 |
| Description | IC HOUSEKEEPING 3.3/5/12V 14-DIP |
| Availability | Listed inventory: 20,442 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. |