TPS62840DLCR vs TPS62841DLCR Comparison
Detailed side-by-side comparison of TPS62840DLCR by Texas Instruments and TPS62841DLCR 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
TPS62841DLCR - 750mA, 60nA IQ Step-Down Converter | Texas Instruments
TPS62841DLCR ✓ ActiveSpecification Comparison
| Parameter | TPS62840DLCR | TPS62841DLCR |
|---|---|---|
| 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) | $1.21 | $0.65 |
| Topology | Synchronous Step-Down (Buck) Converter | Synchronous Buck (Step-Down) Converter |
| Input Voltage Range | 1.8 V to 6.5 V | 1.8 V to 6.5 V |
| Output Voltage Range | Adjustable (0.8 V to V_IN) | 0.8 V to VIN (adjustable) |
| Maximum Output Current | 750 mA | — |
| Typical Quiescent Current | 60 nA | — |
| Quiescent Current (100% Mode) | 120 nA | — |
| Nominal Switching Frequency | 1.8 MHz | — |
| Control Topology | DCS-Control (voltage-mode + current-mode) | — |
| Efficiency at 1 uA Load (3.6 VIN to 1.8 VOUT) | 80% | — |
| Efficiency at Full Load | [DATA_NEEDED: efficiency at 750 mA] | — |
| Shutdown Current | [DATA_NEEDED: shutdown IQ] | — |
| STOP Pin | Yes (disables switching) | — |
| Soft-Start | Programmable via SS pin capacitor | — |
| Operating Junction Temperature | -40C to +125C | — |
| Package | 8-pin VFDFN (DLC), 3.0 x 3.0 mm | 8-VFDFN (DLC) - VSON-HR-8 |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL rating] | 2 (per JEDEC J-STD-020) |
| RoHS Status | Compliant | Compliant |
| Output Current | — | 750 mA continuous |
| Quiescent Current (typical) | — | 60 nA (120 nA in 100% mode) |
| Switching Frequency | — | 1.8 MHz typical (DCS-Control) |
| Control Mode | — | DCS-Control with Power-Save Mode |
| Efficiency | — | Up to ~95% peak (load-dependent) |
| Operating Temperature | — | -40 C to +125 C |
| Lead-Free | — | Yes |
| Output Type | — | Adjustable (Positive) |