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— IC芯片 | 连接器 | 传感器 | 被动器件 —

Products in this family are used for constructing circuits that perform a DC-DC conversion or voltage regulation function, using a combination of switch-mode and linear regulator functions. While exact topologies vary, the underlying goal of such products is to obtain a combination of the efficiency advantages of switch-mode techniques with the low-noise qualities of linear regulation.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() LP87332DRHDTQ1 $4.36 | Texas Instruments | IC REG QUAD BUCK/LNR 2MHZ 28VQFN | Tape & Reel (TR),Cut Tape (CT) | 28-VQFN (5x5) | Surface Mount, Wettable Flank | - | -40°C ~ 125°C (TA) |
![]() LP873344RHDRQ1 $2.75 | Texas Instruments | IC POWER | Tape & Reel (TR),Cut Tape (CT) | 28-VQFN (5x5) | Surface Mount, Wettable Flank | - | -40°C ~ 125°C (TA) |
![]() LP873344RHDTQ1 $4.36 | Texas Instruments | AUTOMOTIVE DUAL 3-A BUCK CONVERT | Tape & Reel (TR),Cut Tape (CT) | 28-VQFN (5x5) | Surface Mount, Wettable Flank | - | -40°C ~ 125°C (TA) |
![]() LP873345RHDR $2.18 | Texas Instruments | IC POWER | Tape & Reel (TR),Cut Tape (CT) | 28-VQFN (5x5) | Surface Mount, Wettable Flank | - | -40°C ~ 125°C (TA) |
![]() LP873345RHDT $2.56 | Texas Instruments | DUAL HIGH-CURRENT BUCK CONVERTER | Tape & Reel (TR),Cut Tape (CT) | 28-VQFN (5x5) | Surface Mount, Wettable Flank | - | -40°C ~ 125°C (TA) |
![]() LP873347RHDR $2.18 | Texas Instruments | IC REG QD BCK/LNR 2MHZ 28VQFN | Tape & Reel (TR),Cut Tape (CT) | 28-VQFN (5x5) | Surface Mount, Wettable Flank | - | -40°C ~ 125°C (TA) |
![]() LP873347RHDT $2.56 | Texas Instruments | IC REG QUAD BUCK/LNR 2MHZ 28VQFN | Tape & Reel (TR),Cut Tape (CT) | 28-VQFN (5x5) | Surface Mount, Wettable Flank | - | -40°C ~ 125°C (TA) |
![]() LP87334ARHDRQ1 $3.79 | Texas Instruments | AUTOMOTIVE DUAL 3-A BUCK CONVERT | Tape & Reel (TR),Cut Tape (CT) | 28-VQFN (5x5) | Surface Mount, Wettable Flank | - | -40°C ~ 125°C (TA) |