TPS2540RTER
- Part number
- TPS2540RTER
- Manufacturer
- Texas Instruments
- Package
- WQFN-16
- Status
- Active
- Stock
- Available / RFQ
- Price
- $5.28
- Year / date code
- 2025
View on SJ Chip · Request a quote
Product Overview
TPS2540RTER — TI USB charging port controller. TPS2540RTER is a USB charging-port controller in WQFN-16 used on docks and automotive USB hubs. D+/D- detect modes and current limit must match the port design.
Technical Specifications
- Part Number
- TPS2540RTER
- Manufacturer
- Texas Instruments
- Series
- TPS2540R
- Package / Case
- WQFN-16
- Package Family
- QFN
- Pin / Ball Count (from marking)
- 16
- Lifecycle Status
- Active
- Category
- Power Management
- Mounting Type
- Surface Mount (SMT)
Electrical Characteristics
- Device Class
- DC-DC / LDO / power IC
- Input / Output Range
- Confirm VIN, VOUT, and current limit in the datasheet
- Switching / Topology
- Buck, boost, LDO, or controller — not drop-in across families
- Thermal
- PowerPAD / exposed pad soldering is often required for rated current
- Package Constraint
- WQFN-16 thermal land and pinout must match the layout
Package Information
- Package
- WQFN-16
- Package Family
- QFN
- Mounting
- Surface Mount (SMT)
- Terminal Count (parsed)
- 16
- 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
TPS2540RTER is a USB charging-port controller in WQFN-16 used on docks and automotive USB hubs. D+/D- detect modes and current limit must match the port design.
Procurement notes
RFQ RTER packing. TPS2541 / TPS2546 are potential alternatives / require engineering validation of detect modes and pinout — not a drop-in.
Potential Alternatives (WQFN-16)
- TPA6132A2RTER · WQFN-16
- TPS65135RTER · WQFN-16
- TPS65233RTER · WQFN-16
- TS3A225ERTER · WQFN-16
- TPS51219RTER · WQFN-16
- TPS54418RTER · WQFN-16
- OPA1679QRUMRQ1 · WQFN-16
- TPS2549RTER · WQFN-16
- TMUX1309BQBR · WQFN-16
- OPA1679IRUMR · WQFN-16
- TMUX1308QBQBRQ1 · WQFN-16
- DAC80508MRTER · WQFN-16
FAQ
Is TPS2540RTER currently available?
Availability is shown on this product page from live inventory and changes as lots move. Submit an RFQ with quantity and required date so SJ Chip can confirm remaining stock, date code, and lead time before you issue a PO.
Can TPS2540RTER be replaced by TPS2541RTER?
TPS2541RTER may be a potential alternative / requires engineering validation (pinout, firmware, clocks, power, and errata). It is not a direct replacement. Do not change the AVL until the customer's engineering team approves the evaluation.
Is this a drop-in replacement?
No. SJ Chip does not list parts as drop-in or direct replacements. Any nearby MPN is a potential alternative / requires engineering validation before production use.
How can I request a quotation?
Open https://www.sj-chip.com/rfq, enter the full part number, quantity, and required date. The sourcing team replies within 24 working hours with availability, condition, and lead time on the quotation.
Can TPS2541 replace TPS2540RTER?
Feature and pin differences exist. Treat TPS2541 as a potential alternative / requires engineering validation.
Sourcing information
| Part Number | TPS2540RTER |
|---|---|
| Manufacturer | Texas Instruments |
| Package | WQFN-16 |
| Description | Texas Instruments · TPS2540RTER · WQFN-16 package · electronic component sourcing |
| Availability | Listed inventory: 31,090 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. |