DC DC Switching Controllers

The MIC3809BM-TR from Microchip Technology is a DC-DC controller Integrated Circuit for full-bridge, half-bridge and push-pull topologies, with a positive, isolation-capable step-up/step-down output, in an 8-SOIC package.

The MIC2186BQS-TR from Microchip Technology is a positive output step-up (boost) DC-DC controller Integrated Circuit in a 16-QSOP package.

The MIC38HC43-1BM-TR from Microchip Technology is a positive, isolation-capable DC-DC controller Integrated Circuit supporting buck, boost, flyback and forward converter topologies, with step-up, step-down and step-up/step-down outputs, in a 14-SOIC package.

The MIC2174C-1YMM from Microchip Technology is a positive output, step-down buck DC-DC switching controller Integrated Circuit in a 10-MSOP package.

The MIC2182-5.0BSM-TR from Microchip Technology is a positive output, step-down buck DC-DC switching controller Integrated Circuit in a 16-SSOP package.

The SG2843D-TR from Microchip Technology is a positive-output buck (step-down) DC-DC controller Integrated Circuit in a 14-SOIC package, with high-reliability isolated switching (0).

The SG1526J-883B from Microchip Technology is a buck/flyback DC-DC switching regulator controller Integrated Circuit in an 18-JDIP package.

The ISL6840IB from Intersil is a DC-DC switching controller Integrated Circuit.

The ISL8105BIBZ from Intersil is a positive-output step-down (buck) DC-DC controller Integrated Circuit, in an 8-SOIC package.

The ISL6420IRZ from Intersil is a positive-output step-down (buck) DC-DC switching controller Integrated Circuit in a 20-QFN (4x4) package.

The ISL6520AIBZ-T from Intersil is a positive-output step-down (buck) DC-DC switching controller Integrated Circuit in an 8-SOIC package.

The ISL6567CRZ from Intersil is a positive-output step-down (buck) DC-DC switching controller Integrated Circuit in a 24-QFN (4x4) package.

The ISL6439CBZ from Elantec is a positive-output buck (step-down) DC-DC switching controller Integrated Circuit in a 14-SOIC package.

The ISL6558IBZ from Elantec is a positive-output buck (step-down) DC-DC switching controller Integrated Circuit in a 16-SOIC package.

The EL7512CY from Elantec is a positive-output boost (step-up) DC-DC switching controller Integrated Circuit with voltage-mode control (1.2), in a 10-MSOP package.

The MAX8578EUB from Analog Devices Inc./Maxim Integrated is a synchronous step-down buck regulator DC-DC controller Integrated Circuit with positive output, in a 10-µMAX package.

The LTC3865IFE from Analog Devices Inc. is a positive-output step-down (buck) DC-DC switching regulator controller Integrated Circuit, in a 38-TSSOP-EP package.

The LTC3808EDE from Analog Devices Inc. is a positive-output step-down (buck) DC-DC switching regulator controller Integrated Circuit, in a 14-DFN (4x3) package.

The LTC3883IUH from Analog Devices Inc. is a positive-output step-down (buck) DC-DC controller Integrated Circuit with I²C and PMBus interfaces, in a 32-QFN (5x5) package.

The LTC3836EGN from Analog Devices Inc. is a positive-output, step-down buck DC-DC controller Integrated Circuit, in a 28-SSOP package.

The LTC3888EUHG-1#TRPBF from Analog Devices Inc. is a dual-output, 8-phase step-down buck DC-DC controller Integrated Circuit with I²C and PMBus, in a 52-QFN (5x8) package.

The LTC3888EUHG-1#PBF from Analog Devices Inc. is a dual-output, 8-phase step-down buck DC-DC controller Integrated Circuit with I²C and PMBus, in a 52-QFN (5x8) package.

The LT3524N from Analog Devices Inc. is a regulator-output DC-DC controller Integrated Circuit with a regulating pulse-width modulator.

The LTC3709EG from Analog Devices Inc. is a DC-DC switching controller Integrated Circuit.

The FAN1577AMX from Fairchild Semiconductor is a positive-output buck step-down DC-DC controller Integrated Circuit in a 20-SOIC package.

The FAN6520BIMX from Fairchild Semiconductor is a positive output step-down (buck) DC-DC controller Integrated Circuit with voltage-mode control, in an 8-SOIC package.

The SG1577DY from Fairchild Semiconductor is a dual switching DC-DC controller Integrated Circuit with regulator output, in a 20-DIP package.

The UC3845D from Fairchild Semiconductor is a DC-DC switching controller Integrated Circuit for boost, buck, buck-boost, flyback and forward topologies with positive or negative regulator and isolation-capable output, in a 14-SOIC package.

The UC3844D from Fairchild Semiconductor is a DC-DC switching controller Integrated Circuit for boost, buck, buck-boost, flyback and forward topologies with positive regulator and isolation-capable output, in a 14-SOP package.

The FAN5066M from Fairchild Semiconductor is a DC-DC switching controller Integrated Circuit.

The FAN5066MX from Fairchild Semiconductor is a DC-DC switching controller Integrated Circuit.

The FAN6520BM from Fairchild Semiconductor is a positive output step-down buck DC-DC controller Integrated Circuit in an 8-SOIC package.

The FAN6520AM from Fairchild Semiconductor is a positive output step-down buck DC-DC controller Integrated Circuit in an 8-SOIC package.

The FAN6520AMX from Fairchild Semiconductor is a positive output step-down buck DC-DC controller Integrated Circuit in an 8-SOIC package.

The FAN6520BMX from Fairchild Semiconductor is a positive output step-down buck DC-DC controller Integrated Circuit in an 8-SOIC package.

The FAN6520AIMX from Fairchild Semiconductor is a positive output step-down buck DC-DC controller Integrated Circuit in an 8-SOIC package.