LT3481EDD
- Part number
- LT3481EDD
- Manufacturer
- Analog Devices
- Package
- IC
- Status
- Active
- Stock
- Available / RFQ
- Price
- $4.80
- Year / date code
- 2025
View on SJ Chip · Request a quote
Product Overview
LT3481EDD (Analog Devices, IC) — LT3481 - 36V, 2A, 2.8MHz Step-Down Switching Regulator with 50��A Quiescent Current
Technical Specifications
- Part Number
- LT3481EDD
- Manufacturer
- Analog Devices
- Series
- LT3481E
- Package / Case
- IC
- Package Family
- GENERIC
- Lifecycle Status
- Active
- Category
- Power Management
- Mounting Type
- Surface Mount (SMT)
Electrical Characteristics
- Device Class
- DC-DC / LDO / power IC
- Input / Output Range
- Confirm VIN, VOUT, and current limit in the datasheet
- Switching / Topology
- Buck, boost, LDO, or controller — not drop-in across families
- Thermal
- PowerPAD / exposed pad soldering is often required for rated current
- Package Constraint
- IC thermal land and pinout must match the layout
Package Information
- Package
- IC
- Package Family
- GENERIC
- Mounting
- Surface Mount (SMT)
- Outline Note
- Package marking on this page is for sourcing reference. Confirm body size, pitch, and land pattern from the manufacturer datasheet before layout.
Applications
LT3481EDD is used on board power rails, industrial 12 V/24 V supplies, and point-of-load converters. Confirm VIN/VOUT, current, and the IC thermal pad before layout. Nearby bucks/LDOs need compensation and footprint review.
Procurement notes
Confirm the full ordering code, package (IC), and quantity on RFQ. SJ Chip replies with stock, condition, and lead time. Nearby MPNs are for evaluation only.
Compare Similar Parts (LT3481E)
- LT3481EDD#TRPBF · DFN-10
- LT3481EMSE#TR · IC
- LT3481EMSE#PBF · IC
- LT3481EMSE#TRPBF · MSOP-10
- LT3481EMSE#TRMPBF · IC
- LT3481EMSE · MSOP
Potential Alternatives (IC)
- AD8021ARZ-REEL7 · IC
- ADXL373BCCZ-RL7 · IC
- LTM4644IY#PBF · IC
- ADP1713AUJZ-1.2-R7 · IC
- MAX3083EESD+ · IC
- MAX312LCUE · IC
- DS9503P+ · IC
- ADUM1100BRZ · IC
- MAX4793EUK+ · IC
- LT6658AHMSE-5#PBF · IC
- AD8542ARZ-REEL7 · IC
- MAX312LCUE+T · IC
FAQ
Where to buy LT3481EDD?
You can request LT3481EDD from SJ Chip via the RFQ form on this page or the site-wide RFQ. We confirm manufacturer (Analog Devices), package, quantity, and lead time on the quotation.
Is LT3481EDD available?
Listed inventory shows 4,389 pcs. Lot, date code, and shippable quantity are confirmed on RFQ — treat the listing as availability to quote, not a guaranteed cart ship.
What is the package of LT3481EDD?
The sourcing listing shows package IC. Always verify body size, pitch, and land pattern against the Analog Devices datasheet before PCB layout.
What are alternatives to LT3481EDD?
Potential alternatives include LT3481EDD#TRPBF, LT3481EMSE#TR, LT3481EMSE#PBF and other same-series or same-package listings — all require datasheet and pinout checks. These are similar stock for evaluation, not automatic drop-in replacements.
Sourcing information
| Part Number | LT3481EDD |
|---|---|
| Manufacturer | Analog Devices |
| Package | IC |
| Description | LT3481 - 36V, 2A, 2.8MHz Step-Down Switching Regulator with 50��A Quiescent Current |
| Availability | Listed inventory: 4,389 pcs — confirm lot, date code, and quantity on RFQ |
| RFQ | Submit the full part number and quantity through the RFQ form |
| Lead Time | Lead time is confirmed on the quotation after RFQ. In-stock conventional lots often ship in 3–5 working days from Hong Kong; special, allocation, or obsolete lines are quoted separately. |
| Condition | Condition is stated on the quotation/PI (new, surplus, or EOL). Lots are inspected before shipment. |