| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,789 pcs
|
2789 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request | |
|
1,290 pcs
|
1290 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request |
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The BD3571FP-E2 from ROHM Semiconductor is a high voltage Low Dropout (LDO) regulator designed for robust power supply solutions in harsh automotive environments. With a high 50V withstand voltage, it is suitable for onboard vehicle microcontrollers and battery direct-coupled systems.
This regulator offers an output current of up to 500 mA while maintaining an ultra-low quiescent current of typically 30 μA. It provides high output voltage precision within ±2% over a wide ambient temperature range of -40°C to 125°C. The device supports the use of low-ESR ceramic capacitors for stable output operation. Protection features include built-in overcurrent and thermal shutdown circuits to minimize heat generation during malfunctions.
The BD3571FP-E2 is available in a TO-252 package, suitable for surface mounting. Its design considerations focus on lowering current consumption and simplifying power supply designs for automotive body control, car stereos, and satellite navigation systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 5.5V to 36V.
The fixed output voltage is 5V.
500 mA.
-40°C to 125°C.
TO-252-3 (DPak) surface mount package.
30 μA typical.
0.48V at 200mA output.