LT3669EUFD#TRPBF vs LT3669HUFD-2#TRPBF Comparison
Detailed side-by-side comparison of LT3669EUFD#TRPBF by Analog Devices and LT3669HUFD-2#TRPBF by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | LT3669EUFD#TRPBF | LT3669HUFD-2#TRPBF |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.38 | $5.38 |
| Product Type | IO-Link transceiver with integrated step-down regulator and LDO | IO-Link transceiver with integrated step-down regulator and LDO |
| Manufacturer | Analog Devices | — |
| Transceiver Configuration | 1/1 transceiver | 1/1 single transceiver |
| Package | 28-QFN (4 mm x 5 mm) | 28-QFN (4 mm x 5 mm) |
| Package Type | 28-pin QFN with exposed pad | — |
| Mounting Type | Surface mount | Surface mount |
| Ordering Code | TRPBF tape-and-reel packaging | — |
| Integrated Power Conversion | Step-down switching regulator and low-dropout regulator | — |
| Wake-Up Detect | Supported | Supported |
| Power-On Reset | Programmable power-on reset timer | — |
| Transmitter Current Limit | [DATA_NEEDED: transmitter current-limit range] | [DATA_NEEDED: transmitter current limit] |
| Transmitter Slew Rate | [DATA_NEEDED: externally adjustable slew-rate range] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| Input Voltage Range | [DATA_NEEDED: input voltage range] | — |
| IO-Link Data Rate | [DATA_NEEDED: IO-Link data rate] | [DATA_NEEDED: IO-Link data rate] |
| Step-Down Regulator Output Current | [DATA_NEEDED: step-down regulator output current] | — |
| LDO Output Current | [DATA_NEEDED: LDO output current] | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH compliance status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Thermal Resistance | [DATA_NEEDED: package thermal resistance] | — |
| Standardized Quantity | [DATA_NEEDED: manufacturer standard reel quantity] | — |
| Power Path | — | Step-down switching regulator with integrated LDO |
| LT3669-2 Load Current | — | Up to 300 mA |
| Base LT3669 Load Current | — | Up to 100 mA |
| LT3669-2 Catch Diode | — | External catch diode required |
| Power-On Reset Timer | — | Programmable |
| Industrial Interface | — | IO-Link |
| Product Status | — | LT3669-2 recommended for new designs |
| Supplier Price Reference | — | $5.38 starting from 1,000 units, as of 2026-10-23 |
| Distributor Unit Price Reference | — | $7.14 starting price, as of 2026-10-23 |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| Absolute Maximum Supply Voltage | — | [DATA_NEEDED: absolute maximum supply voltage] |
| Slew Rate | — | [DATA_NEEDED: transmitter slew rate] |