Purchase Cart Summary
Select Part Numbers and Quantities
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For complete documentation, view the LTC3521 page
| Part Number* | Description | Package | Pins | Price (1-99) | Price (100+) | QTY | |
|---|---|---|---|---|---|---|---|
| LTC3521EFE#PBF | Synchronous 1A, Buck-Boost and Dual 400mA Buck Converters | TSSOP | 20 | $4.93 | $4.19 | ||
| LTC3521EFE#TRPBF | Synchronous 1A, Buck-Boost and Dual 400mA Buck Converters | TSSOP | 20 | ||||
| LTC3521EUF#PBF | Synchronous 1A, Buck-Boost and Dual 400mA Buck Converters | QFN | 24 | $4.64 | $3.95 | ||
| LTC3521EUF#TRPBF | Synchronous 1A, Buck-Boost and Dual 400mA Buck Converters | QFN | 24 | ||||
| LTC3521IFE#PBF | 1A Buck-Boost and Dual 600mA Buck Synchronous DC/DC Converters | TSSOP | 20 | $5.67 | $4.82 | ||
| LTC3521IFE#TRPBF | 1A Buck-Boost and Dual 600mA Buck Synchronous DC/DC Converters | TSSOP | 20 | ||||
| LTC3521IUF#PBF | 1A Buck-Boost and Dual 600mA Buck Synchronous DC/DC Converters | QFN | 24 | $5.34 | $4.54 | ||
| LTC3521IUF#TRPBF | 1A Buck-Boost and Dual 600mA Buck Synchronous DC/DC Converters | QFN | 24 | ||||
Demo Boards
| Part Number* | Description | Price (1-99) | QTY | |
|---|---|---|---|---|
| DC1389A | LTC3521EUF Demo Board | Buck-Boost Plus Dual Buck, 2.4V ≤ VIN ≤ 5V, Vout1 = 3.3V @ 0.8A, Vout2=1.2V @ 0.6A, Vout3 = 1.8V @ 0.6A | $125.00 | 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