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