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Products in the DC-DC switching regulator PMIC (Power Management Integrated Circuit) family are component-level devices used in applications requiring stabilization of a DC input voltage and/or transformation thereof to an output voltage of different magnitude. They are distinguished from similar products called \"controller\" PMICs by virtue of integrating the main switching element through which the power delivered by the device passes.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() LM2678S-5.0 $7.58 | Texas Instruments | IC REG BUCK 5V 5A TO263 | Tube | TO-263 (DDPAK-7) | Surface Mount | SIMPLE SWITCHER® | -40°C ~ 125°C (TJ) |
![]() LM2678S-5.0/NOPB $5.69 | Texas Instruments | IC REG BUCK 5V 5A TO263 | Tube | TO-263 (DDPAK-7) | Surface Mount | SIMPLE SWITCHER® | -40°C ~ 125°C (TJ) |
![]() LM2678S-ADJ $5.94 | Texas Instruments | IC REG BUCK ADJ 5A TO263 | Tube | TO-263 (DDPAK-7) | Surface Mount | SIMPLE SWITCHER® | -40°C ~ 125°C (TJ) |
![]() LM2678S-ADJ/NOPB $5.69 | Texas Instruments | IC REG BUCK ADJ 5A TO263 | Tube | TO-263 (DDPAK-7) | Surface Mount | SIMPLE SWITCHER® | -40°C ~ 125°C (TJ) |
![]() LM2678SD-12 $6.74 | Texas Instruments | IC REG BUCK 12V 5A 14VSON | Tape & Reel (TR),Cut Tape (CT) | 14-VSON (5x6) | Surface Mount | SIMPLE SWITCHER® | -40°C ~ 125°C (TJ) |
![]() LM2678SD-12/NOPB $4.82 | Texas Instruments | IC REG BUCK 12V 5A 14VSON | Tape & Reel (TR),Cut Tape (CT) | 14-VSON (5x6) | Surface Mount | SIMPLE SWITCHER® | -40°C ~ 125°C (TJ) |
![]() LM2678SD-3.3 $4.86 | Texas Instruments | IC REG BUCK 3.3V 5A 14VSON | Tape & Reel (TR),Cut Tape (CT) | 14-VSON (5x6) | Surface Mount | SIMPLE SWITCHER® | -40°C ~ 125°C (TJ) |
![]() LM2678SD-3.3/NOPB $5.69 | Texas Instruments | IC REG BUCK 3.3V 5A 14VSON | Tape & Reel (TR),Cut Tape (CT) | 14-VSON (5x6) | Surface Mount | SIMPLE SWITCHER® | -40°C ~ 125°C (TJ) |
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