Technical Specifications
| Category | Integrated Circuits (ICs)/LED Drivers |
| Product Status | Obsolete |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 36-WFQFN, 28 Leads, Exposed Pad |
| Frequency | 100kHz ~ 1MHz |
| Type | DC DC Regulator |
| Supplier Device Package | 36-QFN (5x6) |
| Internal Switch(s) | Yes |
| Voltage - Output | - |
| Current - Output / Channel | 5A (Switch) |
| Number of Outputs | 1 |
| Topology | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) |
| Voltage - Supply ( Max) | 40V |
| Voltage - Supply ( Min) | 4.5V |
| Dimming | Analog, PWM |
| Applications | - |
| E U Ro H S Status | RoHS Compliant |
| R E A C H Status | Vendor is not defined |
| U S E C C N | Provided as per user requirements |
| China Ro H S Status | Orange Symbol: Safe for use during the environmental protection period |
Product Overview
The LT3954IUHE is a led drivers in the LED & Motor Drivers family manufactured by Linear Technology. This part has been marked as obsolete by Linear Technology; FPGACenter can quote verified sourcing options through qualified specialty channels.
Key specifications include Category: Integrated Circuits (ICs)/LED Drivers, Product Status: Obsolete, Operating Temperature: -40°C ~ 125°C (TJ), Mounting Type: Surface Mount, Package / Case: 36-WFQFN, 28 Leads, Exposed Pad.
This device comes in a 36-WFQFN, 28 Leads, Exposed Pad package with surface mount mounting.
Submit an RFQ for LT3954IUHE; FPGACenter will verify availability, provenance, lead time, and pricing before confirming supply.
Application Areas
Frequently Asked Questions
Can FPGACenter source the LT3954IUHE?
Yes. FPGACenter can quote LT3954IUHE through qualified specialty sourcing channels. Availability, lead time, provenance, and pricing are verified before an order is confirmed.
What package type is the LT3954IUHE available in?
The LT3954IUHE by Linear Technology is available in a 36-WFQFN, 28 Leads, Exposed Pad package with surface mount mounting configuration. All parts are original and shipped in manufacturer-standard packaging.
The LT3954IUHE is marked as obsolete. Are the parts genuine?
All LT3954IUHE units sourced by FPGACenter are reviewed for originality, lot condition, and documentation before shipment. We use IDEA-STD-1010-aligned inspection practices for specialty-channel supply. We specialize in obsolete part sourcing and verify availability before confirming supply.