Power Management
Switching Regulator
Step-Down (Buck) Regulators
Multiple Output Buck
Power Management
Switching Regulator
Step-Down (Buck) Regulators
Poly-Phase Buck Controllers
Power Management
Switching Regulator
Step-Down (Buck) Regulators
External Power Switch Buck Controllers
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 product documentation, view the LTC1628 product page
| Part Number* | Description | Package | Pins | Price (1-99) | Price (100-999) | QTY | |
|---|---|---|---|---|---|---|---|
| LTC1628CG | Hi Eff Two-Phase Dual Synch Sw Reg | SSOP | 28 | $5.20 | $4.75 | ||
| LTC1628CG#PBF | Hi Eff Two-Phase Dual Synch Sw Reg | SSOP | 28 | $5.20 | $4.75 | ||
| LTC1628CG-PG | Dual 2-phase Step-dn + Pgood | SSOP | 28 | $5.45 | $4.90 | ||
| LTC1628CG-PG#PBF | Dual 2-phase Step-dn + Pgood | SSOP | 28 | $5.45 | $4.90 | ||
| LTC1628CG-SYNC | Dual 2-Phase Step-dn + Sync | SSOP | 28 | $5.45 | $4.90 | ||
| LTC1628CG-SYNC#PBF | Dual 2-Phase Step-dn + Sync | SSOP | 28 | $5.45 | $4.90 | ||
| LTC1628CUH | Dual Step-down Synch in QFN Package | QFN | 32 | $6.70 | $5.51 | ||
| LTC1628CUH#PBF | Dual Step-down Synch in QFN Package | QFN | 32 | $6.70 | $5.51 | ||
| LTC1628IG | Hi Eff Two-Phase Dual Synch Sw Reg | SSOP | 28 | $6.30 | $5.70 | ||
| LTC1628IG#PBF | Hi Eff Two-Phase Dual Synch Sw Reg | SSOP | 28 | $6.30 | $5.70 | ||
| LTC1628IG-PG | Dual 2-phase Step-dn + Pgood | SSOP | 28 | $6.50 | $5.85 | ||
| LTC1628IG-PG#PBF | Dual 2-phase Step-dn + Pgood | SSOP | 28 | $6.50 | $5.85 | ||
| LTC1628IG-SYNC | Dual 2-Phase Step-dn + Sync | SSOP | 28 | $6.50 | $5.85 | ||
| LTC1628IG-SYNC#PBF | Dual 2-Phase Step-dn + Sync | SSOP | 28 | $6.50 | $5.85 | ||
| LTC1628IUH | Dual Step-down Synch in QFN Package | QFN | 32 | $8.04 | $6.62 | ||
| LTC1628IUH#PBF | Dual Step-down Synch in QFN Package | QFN | 32 | $8.04 | $6.62 | ||
Demo Boards
| Part Number* | Description | Price (1-99) | QTY | |
|---|---|---|---|---|
| DC236C-A | LTC1628CG | Hi Efficiency, Multi-Phase 2-Output, Current Mode Controller, 5-30Vin, 5V/4A and 3.3V/4A Output | $125.00 | 1 | |
| DC236C-C | LTC1628CG-PG | Hi Efficiency, Multi-Phase 2-Output, Current Mode Controller, 5-30Vin, 5V/4A and 3.3V/4A Output | $125.00 | 1 | |
| DC264A | LTC1628CG | Multi-Phase, 3 Output Regulator, 7-28Vin; 5V @ 3A, 3.3V @ 4A and a Linear 12V @ 150mA | $125.00 | 1 | |
| DC265A | LTC1628CG | Multi-Phase, 3 Output Regulator, 7-28Vin; 5V @ 3A, 3.3V @ 4A and a Synchronous 12V @ 200mA | 1 | ||
| DC271A | LTC1628CG | Dual Phase Multi-Output High Current Converter, 7V to 24V Input, Vout1 = 5V @ 12A Max., Vout2 = 3.3V @ 12A Max. | 1 | Contact Factory | |
| DC392A-A | LTC1628CUH | High Efficiency Dual Regulator, 5V to 24Vin, 3.3Vout @ 5A, 5Vout @ 4A | $125.00 | 1 | |
| DC543A | LTC2920-2CMS8 LTC1628CG | LTC2920 with Dual DC to DC Converter, 7V to 24V Input, 5V @ 12A max = Vout1, 3.3V @ 12A max = Vout2 | $100.00 | 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