TPS61240DRVT vs TPS61251DSGR Comparison
Detailed side-by-side comparison of TPS61240DRVT by Texas Instruments and TPS61251DSGR 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
TPS61251DSGR - 3.5MHz Boost Converter for Battery Backup | Texas Instruments
TPS61251DSGR ✓ ActiveSpecification Comparison
| Parameter | TPS61240DRVT | TPS61251DSGR |
|---|---|---|
| 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) | $0.92 | $0.91 |
| Topology | Boost (Step-Up) | Boost (step-up) DC-DC converter |
| Input Voltage Range | 2.3 V to 5.5 V | 2.3 V to 6 V |
| Output Voltage | 5.0 V (Fixed) | Adjustable, up to 6.5 V (typical) |
| Maximum Output Current | 450 mA | — |
| Input Valley Current Limit | 500 mA | — |
| Switching Frequency | 3.5 MHz (Typical) | 3.5 MHz (typical) |
| Quiescent Current | 30 µA (Typical) | [DATA_NEEDED: quiescent current] |
| Efficiency | 90% (Nominal Operating Conditions) | — |
| Output Voltage Accuracy | ±2% | — |
| Synchronous Rectifier | Yes (Integrated) | — |
| Operating Temperature | -40 °C to +85 °C | — |
| Package | WSON-6 (DRV) 2 mm × 2 mm with Exposed Pad | WSON-8 (DSG) 2x2 mm |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 2 | [DATA_NEEDED: MSL level] |
| RoHS Status | Compliant | Compliant |
| Output Current | — | 1.5 A (peak switch current) |
| Peak Efficiency | — | 92% (at typical operating point) |
| Input Current Limit Accuracy | — | ±10% |
| Adjustable Input Current Limit | — | Yes (via external resistor) |
| Snooze Mode | — | Yes (integrated, pin-controlled) |
| Soft-Start | — | Programmable |
| Thermal Shutdown | — | Yes |
| Over-Voltage Protection | — | Yes |
| Operating Temperature Range | — | -40 C to +85 C |