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PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and \"burn off\" excess voltage.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() LTC7818HUJ#PBF $12.16 | Analog Devices Inc. | BUCK/BUCK/BOOST SYNC CTL, 40V, 3 | Tube | - | - | - | -40°C ~ 150°C |
![]() LTC7818HUJ#TRPBF $6.28 | Analog Devices Inc. | BUCK/BUCK/BOOST SYNC CTL, 40V, 3 | Tape & Reel (TR) | - | - | - | -40°C ~ 150°C (TJ) |
![]() LTC7818IUJ#PBF $10.93 | Analog Devices Inc. | BUCK/BUCK/BOOST SYNC CTL, 40V, 3 | Tube | - | - | - | -40°C ~ 125°C |
![]() LTC7818IUJ#TRPBF $5.45 | Analog Devices Inc. | BUCK/BUCK/BOOST SYNC CTL, 40V, 3 | Tape & Reel (TR) | - | - | - | -40°C ~ 125°C (TJ) |
| Analog Devices Inc. | BUCK/BUCK/BOOST SYNC CTL, 40V, 3 | Tape & Reel (TR),Cut Tape (CT) | 40-QFN (6x6) | Surface Mount | - | -40°C ~ 125°C (TJ) | |
![]() LTC7818JUJ#PBF $11.31 | Analog Devices Inc. | BUCK/BUCK/BOOST SYNC CTL, 40V, 3 | Tube | 40-QFN (6x6) | Surface Mount | - | -40°C ~ 150°C (TJ) |
![]() LTC7818JUJ#TRPBF $5.70 | Analog Devices Inc. | BUCK/BUCK/BOOST SYNC CTL, 40V, 3 | Tape & Reel (TR) | 40-QFN (6x6) | Surface Mount | - | -40°C ~ 150°C (TJ) |
![]() LTC7819RUJ#PBF $7.28 | Analog Devices Inc. | LOW IQ TRIPLE OUTPUT BUCK CONTRO | Tube | 40-QFN (6x6) | Surface Mount | - | -40°C ~ 150°C (TJ) |
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