| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
857 pcs
|
857 pcs | On Request | 1 | On Request | On Request | 09+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Halogen Free | |
| Industrial Grade | |
| Input Voltage | |
| Lead Spacing | |
| Lead Style | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Output Current | |
| Package / Case | |
| SVHC Present | |
| Tape & Reel |
The LT3502IDC#TRMPBF is a versatile step-down DC/DC converter manufactured by LT. It is designed for efficient power regulation from a wide variety of sources, including 24V industrial supplies and automotive batteries, with an input voltage range of 3V to 40V.
This device offers a 500mA output current and operates at a switching frequency of either 1.1MHz (LT3502) or 2.2MHz (LT3502A). The high operating frequency allows for the use of small, low-cost inductors and capacitors, resulting in a compact solution size. Its constant frequency operation above the AM band is particularly beneficial for automotive applications, avoiding interference with radio reception.
Key features include a low shutdown current of less than 2µA, soft-start functionality to eliminate input current surge, and cycle-by-cycle current limiting for protection against shorted outputs. The LT3502IDC#TRMPBF is available in thermally enhanced 8-lead 2mm × 2mm DFN and 10-lead MSOP packages, suitable for surface mount applications.
This regulator is well-suited for applications such as automotive systems, battery-powered equipment, wall transformer regulation, and distributed supply regulation.
The input voltage range is 3V to 40V.
The maximum output current is 500mA.
The switching frequencies are 1.1MHz for the LT3502 and 2.2MHz for the LT3502A.
The feedback voltage is typically 800mV.
The shutdown current is less than 2µA.
The operating temperature range is -40°C to 125°C.
The LT3502 is available in 8-lead 2mm x 2mm DFN and 10-lead MSOP packages.