| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,828 pcs
|
2828 pcs | On Request | 1 | On Request | On Request | 1848+ | On Request | On Request | |
|
2,645 pcs
|
2645 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
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| Halogen Free | |
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| Output Current | |
| Output Voltage | |
| Quiescent Current | |
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| w |
The Texas Instruments TPS43331QDAPRQ1 is a highly integrated power management IC designed for automotive applications. This device features a dual LDO and dual synchronous buck controller, offering a flexible solution for complex power rails. It supports an input voltage range from 5V to 30V, with adjustable output voltages ranging from 1.2V to 10V. The buck controllers can deliver up to 4A of output current, while the LDOs provide stable voltage regulation.
Key features include hardware configurability, I2C control, power good indication, synchronous rectification, thermal shutdown, and UVLO protection. The device operates within an automotive temperature range of -40°C to 125°C and is housed in a 38-HTSSOP package suitable for surface mounting.
This component is qualified for automotive applications, meeting AEC-Q100 standards. Its robust design and multiple integrated regulators make it suitable for various automotive electronic systems requiring reliable and efficient power delivery.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.30 | $0.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 5V to 30V.
The output voltage can be adjusted from 1.2V to 10V.
The maximum output current is 4A.
It has 4 regulated outputs.
The operating temperature range is -40°C to 125°C.
It is available in a 38-HTSSOP package.