LMR14050SDDA vs LMR14030SDDA Comparison
Detailed side-by-side comparison of LMR14050SDDA by Texas Instruments and LMR14030SDDA 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
LMR14050SDDA - 40V 5A 2.2MHz Buck Converter | Texas Instruments
LMR14050SDDA β ActiveSpecification Comparison
| Parameter | LMR14050SDDA | LMR14030SDDA |
|---|---|---|
| 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) | $1.82 | $1.58 |
| Topology | Buck (Step-Down) DC-DC Converter | Step-Down (Buck) Converter |
| Input Voltage Range | 4 V to 40 V | 4 V to 40 V |
| Output Voltage Range | 0.8 V to 28 V (adjustable) | 0.8 V to 36 V (adjustable) |
| Maximum Output Current | 5 A | 3.5 A |
| Switching Frequency | Adjustable, up to 2.2 MHz | β |
| Quiescent Current (Sleep Mode) | 40 uA | β |
| Shutdown Current | 1 uA | 1 uA |
| Number of Outputs | 1 | 1 |
| Output Type | Positive, Adjustable | Positive, Adjustable |
| Integrated MOSFET | High-side MOSFET integrated | β |
| Package | HSOIC-8 (DDA, SO-PowerPAD-8), 3.90 mm width | 8-Pin HSOIC (DDA) with PowerPAD, 3.90 mm width |
| Operating Temperature | -40C to +125C | -40C to +125C |
| Mounting Type | Surface Mount | Surface Mount |
| Control Topology | Constant on-time with internal compensation | β |
| Protection Features | Cycle-by-cycle current limit, thermal shutdown, power-good flag | β |
| Product Family | SIMPLE SWITCHER LMR140x0 | β |
| Switching Frequency (max) | β | 2.5 MHz |
| Switching Frequency (min) | β | 200 kHz |
| Quiescent Current (sleep mode) | β | 40 uA |
| Integrated High-Side MOSFET | β | Yes |
| Marking Code | β | DB3SP |
| Series | β | SIMPLE SWITCHER LMR14030 |