TPS53681RSBT vs TPS536C9RSLR Comparison
Detailed side-by-side comparison of TPS53681RSBT by Texas Instruments and TPS536C9RSLR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
TPS53681RSBT - 6+2/5+3 D-CAP+ Multiphase Buck Controller | TI
TPS53681RSBT β ActiveTexas Instruments
TPS536C9RSLR - Dual-Channel 12-Phase D-CAP+ Controller | TI
TPS536C9RSLR β ActiveSpecification Comparison
| Parameter | TPS53681RSBT | TPS536C9RSLR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Voltage Regulators | DC-DC Converters |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.52 | $14.32 |
| Topology | Multiphase Buck Controller (step-down) | Step-down multiphase buck controller |
| Control Method | D-CAP+ adaptive on-time | β |
| Number of Channels | 2 (dual-channel) | 2 |
| Phase Configuration | 6+2 or 5+3 phases | β |
| Input Voltage Range | 4.5 V to 28 V | β |
| Output Voltage Range | 0.25 V to 5 V | β |
| PMBus Interface | PMBus 1.3.1 compliant | β |
| Non-Volatile Memory | Integrated NVM for default configuration | Yes (integrated NVM) |
| Power Stage Compatibility | TI NexFET smart power stages | TI NexFET power stages |
| Supported CPU Platforms | Intel VR13 / IMVP8, AMD SVI2 | β |
| Package | WQFN-40 (RSB) 5x5 mm with thermal pad | 48-VQFN (RSL), 6x6 mm |
| Operating Temperature Range | -40 C to +125 C (junction) | β |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL level] | β |
| RoHS Status | Compliant | Compliant |
| Control Architecture | β | D-CAP+ with USR and OSR |
| Total Phase Count | β | Up to 12 (N + M <= 12) |
| Interfaces | β | PMBus, Intel VR14 SVID |
| Target Application Standard | β | Intel VR14 |
| Operating Temperature | β | -40C to +125C |
| Current Sharing | β | Multiphase current balance |
| Remote Sensing | β | Differential remote voltage sense |
| Transient Features | β | Undershoot reduction (USR), overshoot reduction (OSR) |
| Application | β | Intel VR14 CPU voltage regulator |