| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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380 pcs
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380 pcs | On Request | 1 | On Request | On Request | 1207+ | On Request | On Request |
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The LT3502AIDC#TRMPBF by LT is a high-performance current mode PWM step-down DC/DC converter. It is designed for a wide input voltage range of 3V to 40V, making it suitable for various power sources including industrial supplies and automotive batteries.
This regulator offers a 500mA output current and operates at a switching frequency of 2.2MHz for the LT3502A variant, allowing for the use of small, low-cost inductors and capacitors. Key features include cycle-by-cycle current limit, frequency foldback for protection, and soft-start to eliminate input current surge. It is available in compact 8-lead 2mm x 2mm DFN and 10-lead MSOP packages, suitable for space-constrained applications.
The LT3502AIDC#TRMPBF is internally compensated and includes an internal boost diode, reducing component count. Its constant frequency operation above the AM band is beneficial for automotive applications by avoiding radio interference. The device also features DA current sense for fault protection and a low shutdown current of less than 2µA.
The input voltage range is 3V to 40V.
Up to 500mA.
2.2MHz.
-40°C to 125°C.
Available in 8-Lead 2mm x 2mm Plastic DFN and 10-Lead Plastic MSOP.
800mV.