Purchase Cart Summary
Select Part Numbers and Quantities
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For complete documentation, view the LT4321 page
| Part Number* | Description | Package | Pins | Price (1-99) | Price (100+) | QTY | |
|---|---|---|---|---|---|---|---|
| LT4321HUF#PBF | PoE Ideal Diode Bridge Controller | QFN | 16 | $4.85 | $4.12 | ||
| LT4321HUF#TRPBF | PoE Ideal Diode Bridge Controller | QFN | 16 | ||||
| LT4321IUF#PBF | PoE Ideal Diode Bridge Controller | QFN | 16 | $4.21 | $3.58 | ||
| LT4321IUF#TRPBF | PoE Ideal Diode Bridge Controller | QFN | 16 | ||||
Demo Boards
| Part Number* | Description | Price (1-99) | QTY | |
|---|---|---|---|---|
| DC2046A-A | LT4276B/LT4321 Demo Board | PoE+ (25W, 3.3V/6.8A) PD with DC/DC and Ideal Diode Bridge | $95.00 | 1 | |
| DC2046A-B | LT4276B/LT4321 Demo Board | PoE+ (25W, 5V/4.7A) PD with DC/DC and Ideal Diode Bridge | $95.00 | 1 | |
| DC2046A-C | LT4276B/LT4321 Demo Board | PoE+ (25W, 12V/1.9A) PD with DC/DC and Ideal Diode Bridge | $95.00 | 1 | |
| DC2046A-D | LT4276B/LT4321 Demo Board | PoE+(25W, 24V/1A) PD with DC/DC and Ideal Diode Bridge | $95.00 | 1 | |
| DC2046A-E | LT4276A/LT4321 Demo Board | LTPoE++ (38.7W, 5V/7A) PD with DC/DC and Ideal Diode Bridge | $95.00 | 1 | |
| DC2046A-F | LT4276C/LT4321 Demo Board | PoE (13W, 5V/2.3A) PD with DC/DC and Ideal Diode Bridge | $95.00 | 1 | |
| DC2047A-A | LT4276B/LT4321 Demo Board | PoE+ (25W, 12V/1.9A) PD with DC/DC, Ideal Diode Bridge and 9V-57V AUX | $95.00 | 1 | |
| DC2093A-A | LT4275A/LT4321 LTPoE++/PoE+/PoE PD Demo Board | $95.00 | 1 | |
| DC2093A-B | LT4275B/LT4321 PoE+/PoE PD Demo Board | $95.00 | 1 | |
| DC2093A-C | LT4275C/LT4321 PoE PD Demo Board | $95.00 | 1 | |
| DC2125A | LT4275/LT4321/LTM8027 Demo Board | LTPoE++ PD Plus Diode Bridge & DC/DC Controller | $125.00 | 1 | |
| DC2475A-A | LT4295/LT4321 Demo Board | PoE++ (40W, 12V/3A) PD with Flyback DC/DC and Ideal Diode Bridge | $95.00 | 1 | |
| DC2476A-A | LT4295/LT4321 Demo Board | PoE++ (62W/24V/2.7A or 71W/24V/2.4A) PD with Flyback DC/DC and Ideal Diode Bridge | $95.00 | 1 | |
| DC2539A-A | LT4295/LT4321 Demo Board | PoE++ (51W, 12V/3.9A) PD with Flyback DC/DC and Ideal Diode Bridge | $95.00 | 1 |
Companion Boards
| Part Number* | Description | Price (1-99) | QTY | |
|---|---|---|---|---|
| DC1814A-A | LTC4274A-1 Demo Board | LTPoE++ (38.7W) PSE | $100.00 | 1 | |
| DC1815A-A | LTC4266A-1 Demo Board | 4-Port 38.7W LTPoE++ PSE (req. DC590) | $200.00 | 1 | |
| DC1814A-B | LTC4274A-2 Demo Board | LTPoE++ (52.7W) PSE | $100.00 | 1 | |
| DC1814A-C | LTC4274A-3 Demo Board | LTPoE++ (70W) PSE | $100.00 | 1 | |
| DC1814A-D | LTC4274A-4 Demo Board | LTPoE++ (90W) PSE | $100.00 | 1 | |
| DC1815A-B | LTC4266A-2 Demo Board | 4-Port 52.7W LTPoE++ PSE (req. DC590) | $200.00 | 1 | |
| DC1815A-C | LTC4266A-3 Demo Board | 4-Port 70W LTPoE++ PSE (req. DC590) | $200.00 | 1 | |
| DC1815A-D | LTC4266A-4 Demo Board | 4-Port 90W LTPoE++ PSE (req. DC590) | $200.00 | 1 |
* When ordering part numbers ending in #TR or #TRM for quantities less than (or not an even multiple of) a full reel, parts will be shipped in bulk or cut tape