Purchase Cart Summary
Select Part Numbers and Quantities
Add to cart to buy direct from Linear Technology, or contact your local sales office or authorized distributor
For complete documentation, view the LTC3557 page
| Part Number* | Description | Package | Pins | Price (1-99) | Price (100+) | QTY | |
|---|---|---|---|---|---|---|---|
| LTC3557EUF-1#PBF | USB Pwr Manager w/ Li-Ion/Polymer Charger & Three Buck Regulator | QFN | 28 | $5.64 | $4.65 | ||
| LTC3557EUF-1#TRPBF | USB Pwr Manager w/ Li-Ion/Polymer Charger & Three Buck Regulator | QFN | 28 | ||||
| LTC3557EUF#PBF | USB Pwr Manager w/ Li-Ion/Polymer Charger & Three Buck Regulator | QFN | 28 | $5.64 | $4.65 | ||
| LTC3557EUF#TRPBF | USB Pwr Manager w/ Li-Ion/Polymer Charger & Three Buck Regulator | QFN | 28 | ||||
Demo Boards
| Part Number* | Description | Price (1-99) | QTY | |
|---|---|---|---|---|
| DC1138A-A | LTC3557EUF/LT3505EDD Demo Board | PMIC Plus HV Buck, USB Pwr Manager w/ 0.5A Li-Ion Charger & Three Bucks Plus HV Buck Controller | $150.00 | 1 | |
| DC1138A-B | LT3557EUF-1/LT3505EDD Demo Board | PMIC Plus HV Buck, USB Pwr Manager w/ 0.5A Li-Ion Charger & Three Bucks Plus HV Buck Controller | $150.00 | 1 | |
| DC1142A-A | LTC3557/-1 | USB Pwr Manager w/ Li-Ion/Polymer Charger & Three Buck Regulator | 1 | Contact Factory | |
| DC1142A-B | LTC3557/-1 | USB Pwr Manager w/ Li-Ion/Polymer Charger & Three Buck Regulator | 1 | Contact Factory |
* 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