
| Type | Description | ||
|---|---|---|---|
| Rating | Catalog | Topology | Multiphase |
| Iout (max) (A) | 300 | Vin (max) (V) | 17 |
| Vin (min) (V) | 4.5 | Vout (max) (V) | 2.8125 |
| Vout (min) (V) | 0.25 | Control mode | D-CAP+ |
| Features | Adjustable current limit, Dynamic Voltage Scaling, Enable, Light Load Efficiency, Multiple Outputs, PMBus, Phase Interleaving, Power good, Pre-Bias Start-Up, Remote Sense, Synchronous Rectification, UVLO adjustable, Voltage Margining | Operating temperature range (°C) | -40 to 125 |
| Iq (typ) (µA) | 13000 | Duty cycle (max) (%) | 50 |
| Number of phases | 8 | Package | WQFN (RSB) |
| Pins | 40 | Size | 25 mm² 5 x 5 |
| REACH Status | Yes | RoHS Status | RoHS Compliant |
YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.
TPS53681RSBR is an authentic electronic component manufactured by Texas Instruments, categorized under Power Management ICs. It is supplied in the standard WQFN (RSB) package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official TPS53681RSBR datasheet above.
Electronic component spot-market pricing for TPS53681RSBR fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.
Lead times for TPS53681RSBR depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.
Loading articles…
Loading articles…

dsPIC33EP512MC806-I/PT is Microchip's 64-pin motor-control DSC with 4 PWM pairs and 24 analog inputs. Budget shared pins and ADC timing before approval.
Read more →
MPF100TL-FCSG325I is Microchip's PolarFire FPGA with 170 user I/Os and 4 transceiver lanes. Check banks, speed and power before BOM approval.
Read more →
FM25V10-GTR is Infineon's 1 Mbit SPI F-RAM with no EEPROM write wait. See when event logging justifies it and which firmware checks a swap needs.
Read more →
AS4C16M16SA-7TCN is Alliance Memory's 256 Mb, 143 MHz SDR SDRAM rated 0–70°C. Check CAS timing, refresh and init before approving a substitute.
Read more →Loading related products…
| Picture | Part Number | Manufacturer | PDF / RoHS | Stock | Action |
|---|---|---|---|---|---|
| Texas Instruments | 2,600 | ||||
| Texas Instruments | 7,260 | ||||
| Texas Instruments | 3,450 | ||||
| Texas Instruments | 8,110 | ||||
| Texas Instruments | 4,520 | ||||
| Texas Instruments | 5,610 | ||||
| Texas Instruments | 1,780 | ||||
| Texas Instruments | 8,450 | ||||
| Texas Instruments | 7,520 | ||||
| Texas Instruments | 9,190 |