TPS53513RVER vs TPS53515RVER Comparison
Detailed side-by-side comparison of TPS53513RVER by Texas Instruments and TPS53515RVER 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
TPS53513RVER - 8A, 18V Sync Buck Converter | Texas Instruments
TPS53513RVER ✓ ActiveTexas Instruments
TPS53515RVER - 12A Sync Buck Converter 18V | Texas Instruments
TPS53515RVER ✓ ActiveSpecification Comparison
| Parameter | TPS53513RVER | TPS53515RVER |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | DC-DC Converters | DC-DC Converters |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.55 | $2.32 |
| Topology | Synchronous step-down (buck) converter | Synchronous Buck (Step-Down) Converter |
| Control Mode | D-CAP3 adaptive on-time | D-CAP3 (Adaptive On-Time) |
| Input Voltage Range | 1.5 V to 18 V | — |
| Output Voltage Range | 0.6 V to 5.5 V (adjustable) | 0.6 V to 5.5 V |
| Maximum Output Current | 8 A continuous | — |
| Reference Voltage | 600 mV +/-0.5% | 600 mV +/- 0.5% |
| High-Side MOSFET Rds(on) | 13.8 mOhm (integrated) | — |
| Low-Side MOSFET Rds(on) | 5.9 mOhm (integrated) | — |
| Number of Outputs | 1 | — |
| Output Capacitor Type | All-ceramic supported | — |
| Integrated Boost Switch | Yes | — |
| Operating Ambient Temperature | -40C to +85C | — |
| Package | 28-VFQFN Exposed Pad (RVE), VQFN-28 | 28-VFQFN Exposed Pad (VQFN-CLIP) |
| Mounting Type | Surface Mount | Surface Mount |
| Packing | Tape & Reel (R suffix) | — |
| RoHS Status | RoHS-Exempt & Green (per TI E2E forum) | Compliant |
| Unit Price (reference) | $5.1761 (as of 2026-09-10, Heisener) | — |
| Input Voltage Range (VIN) | — | 1.5 V to 18 V |
| Bias Supply Voltage Range (VBIAS) | — | 4.5 V to 25 V |
| Continuous Output Current | — | 12 A |
| High-Side MOSFET RDS(on) | — | 13.8 mOhm |
| Low-Side MOSFET RDS(on) | — | 5.9 mOhm |
| Output Capacitor Support | — | All Ceramic |
| Internal Boost Switch | — | Integrated (no external bootstrap diode) |
| Operating Temperature Range | — | -40 C to +85 C (ambient) |
| MSL Level | — | [DATA_NEEDED: MSL level] |
| Reference Efficiency (12A, inductor-on-top) | — | > 87%, ~2.6 W loss, 12 mV ripple |