| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,700 pcs
|
2700 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Conflict Minerals | |
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| Number of Outputs | |
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| Quiescent Current | |
| Supplier Device Package | |
| Synchronous Rectifier | |
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| Voltage |
The LMR14030SSQDDAQ1 from Texas Instruments is an automotive-qualified SIMPLE SWITCHER® step-down DC/DC converter. It is designed for applications requiring efficient power conversion with a wide input voltage range of 4V to 40V.
This device offers a continuous output current of 3.5A and operates with an ultra-low quiescent current of 40µA. The switching frequency is adjustable from 200kHz to 2.5MHz, allowing for flexibility in design and optimization for size and efficiency. It includes features such as internal compensation, high-side MOSFET, and a precision enable input.
The LMR14030SSQDDAQ1 is housed in an 8-pin HSOIC package with PowerPAD™ technology for enhanced thermal performance. It is suitable for surface mount applications and operates within an ambient temperature range of -40°C to 125°C.
Key specifications include a 75ns minimum switch-on time, 90mΩ high-side MOSFET resistance, and 1µA shutdown current. The converter supports current mode control and offers options for frequency synchronization and spread spectrum for reduced EMI.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.83 | $1.83 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4V to 40V.
It is available in an 8-SO PowerPad (8-PowerSOIC) surface-mount package.
The junction temperature range is -40°C to 125°C, and the ambient temperature range is -40°C to 125°C (Grade 1).
It provides 3.5A continuous output current.
The switching frequency is adjustable from 200kHz to 2.5MHz.
The operating quiescent current is 40uA, and shutdown current is 1uA.
HBM classification is H1C, and CDM classification is C4A.