TPS51916RUKT Texas Instruments Buck Controller 250pcs
Precio regular
€188,10
inc. VAT
Precio regular
-41%
€318,00
Precio de venta
€188,10
inc. VAT
Texas Instruments TPS51916RUKT Synchronous Buck Controller — high-performance DDR memory power solution designed to generate all required rails for DDR2, DDR3, DDR3L, and DDR4 systems. Integrates dual buck controllers plus LDO outputs, providing a complete multi-rail power management solution with programmable switching frequency and advanced protection features. Supplied in compact WQFN package (full reel, 250 pcs).
Available in stock — ships within 3 days after payment.
Product overview
| Part number | TPS51916RUKT |
| Manufacturer | Texas Instruments |
| Product type | Synchronous buck controller (multi-output) |
| Application focus | DDR2 / DDR3 / DDR3L / DDR4 memory power supply |
| Topology | Dual synchronous buck + LDO rails |
| Number of outputs | 3 (2 × buck + 1 × VTT/LDO) |
| Input voltage range | 3 V to 28 V |
| Output voltage range | 0.7 V to 1.8 V (DDR rails) |
| Switching frequency | 300 kHz to 670 kHz (programmable) |
| Supply current | ~600 µA (typ.) |
| Control features | Voltage-mode control, soft-start, tracking, sequencing |
| Integrated functions | Reference, LDO (VTT), termination regulator |
| Protection features | Overcurrent protection, undervoltage lockout, thermal shutdown |
| Operating temperature | -40°C to +85°C |
| Mounting type | SMD / SMT |
| Package | WQFN (RUK) |
| Packaging | Full reel (250 pcs) |
| Date code | 2243 |
| Condition | New — in original sealed packaging (OVP) |
| Substitute | TPS51916RUKR (reel variant) |
| RoHS compliance | Yes |
Applications
- DDR2, DDR3, DDR3L, and DDR4 memory power supplies
- Desktop and server motherboards
- Industrial computing systems
- Embedded processors and memory subsystems
- Telecom and networking equipment
Shipping
- Ships within 3 days after payment
- Secure packaging for safe delivery
- Free delivery within Germany
Warranty & compliance
- 12-month warranty included
- Product is fully compliant with EU industry standards
- VAT invoice included with every order
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