Hard-to-find, EOL, and shortage parts24h target RFQ responseInspection, traceability, and alternate sourcing
Component category

DC-DC Switching Controllers

Find DC-DC Switching Controllers from Linear, Rochester, and additional brands. 11,167 part numbers available at FPGACenter. Volume pricing, no minimum order.

Part NumberManufacturerDescriptionPackageStockPriceMOQStatus
Linear TechnologyThe LTC3858EUH#PBF is a DC-DC switching controller manufactured by Linear Technology. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 32-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the LTC3858EUH#PBF is currently in active production through Linear Technology's standard distribution channels.32-WFQFN Exposed Pad1.851 In Stock$10.341ACTIVE
Linear TechnologyThe LTC3858EUH#TRPBF is a DC-DC switching controller manufactured by Linear Technology. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 32-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the LTC3858EUH#TRPBF is currently in active production through Linear Technology's standard distribution channels.32-WFQFN Exposed Pad14.001 In Stock$10.171ACTIVE
Linear TechnologyThe LTC3858EUH-2#PBF is a DC-DC switching controller manufactured by Linear Technology. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 32-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the LTC3858EUH-2#PBF is currently in active production through Linear Technology's standard distribution channels.32-WFQFN Exposed Pad34.843 In Stock$2.531ACTIVE
Linear TechnologyThe LTC3858EUH-2#TRPBF is a DC-DC switching controller manufactured by Linear Technology. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 32-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the LTC3858EUH-2#TRPBF is currently in active production through Linear Technology's standard distribution channels.32-WFQFN Exposed Pad37.499 In Stock$6.611ACTIVE
Linear TechnologyThe LTC3858IGN-1#PBF is a DC-DC switching controller manufactured by Linear Technology. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 28-SSOP (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the LTC3858IGN-1#PBF is currently in active production through Linear Technology's standard distribution channels.28-SSOP (0.154", 3.90mm Width)42.060 In Stock$6.291ACTIVE
Linear TechnologyThe LTC3858IGN-1#TRPBF is a DC-DC switching controller manufactured by Linear Technology. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 28-SSOP (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the LTC3858IGN-1#TRPBF is currently in active production through Linear Technology's standard distribution channels.28-SSOP (0.154", 3.90mm Width)32.362 In Stock$3.291ACTIVE
Linear TechnologyThe LTC3858IUFD-1#PBF is a DC-DC switching controller manufactured by Linear Technology. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 28-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the LTC3858IUFD-1#PBF is currently in active production through Linear Technology's standard distribution channels.28-WFQFN Exposed Pad9.811 In Stock$6.431ACTIVE
Linear TechnologyThe LTC3858IUFD-1#TRPBF is a DC-DC switching controller manufactured by Linear Technology. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 28-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the LTC3858IUFD-1#TRPBF is currently in active production through Linear Technology's standard distribution channels.28-WFQFN Exposed Pad1.068 In Stock$23.551ACTIVE
Linear TechnologyThe LTC3858IUH#PBF is a DC-DC switching controller manufactured by Linear Technology. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 32-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the LTC3858IUH#PBF is currently in active production through Linear Technology's standard distribution channels.32-WFQFN Exposed Pad32.208 In Stock$5.081ACTIVE
Linear TechnologyThe LTC3858IUH#TRPBF is a DC-DC switching controller manufactured by Linear Technology. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 32-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the LTC3858IUH#TRPBF is currently in active production through Linear Technology's standard distribution channels.32-WFQFN Exposed Pad30.206 In Stock$1.661ACTIVE
Rochester ElectronicsThe LTC3858IUH-2#PBF is a DC-DC switching controller manufactured by Rochester Electronics. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 32-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the LTC3858IUH-2#PBF is currently in active production through Rochester Electronics's standard distribution channels.32-WFQFN Exposed Pad30.982 In Stock$5.081ACTIVE
Linear TechnologyThe LTC3858IUH-2#TRPBF is a DC-DC switching controller manufactured by Linear Technology. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 32-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the LTC3858IUH-2#TRPBF is currently in active production through Linear Technology's standard distribution channels.32-WFQFN Exposed Pad16.099 In Stock$3.331ACTIVE
Linear TechnologyThe LTC3859AEFE is a DC-DC switching controller manufactured by Linear Technology. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 38-TFSOP (0.173", 4.40mm Width) Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the LTC3859AEFE is no longer produced by Linear Technology; FPGACenter maintains verified stock sourced through certified supply chain partners.38-TFSOP (0.173", 4.40mm Width) Exposed PadRFQ for sourcing$10.301OBSOLETE
Linear TechnologyThe LTC3859AEFE#PBF is a DC-DC switching controller manufactured by Linear Technology. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 38-TFSOP (0.173", 4.40mm Width) Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the LTC3859AEFE#PBF is currently in active production through Linear Technology's standard distribution channels.38-TFSOP (0.173", 4.40mm Width) Exposed Pad4.662 In Stock$10.301ACTIVE
Linear TechnologyThe LTC3859AEFE#TRPBF is a DC-DC switching controller manufactured by Linear Technology. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 38-TFSOP (0.173", 4.40mm Width) Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the LTC3859AEFE#TRPBF is currently in active production through Linear Technology's standard distribution channels.38-TFSOP (0.173", 4.40mm Width) Exposed Pad48.098 In Stock$7.471ACTIVE
Linear TechnologyThe LTC3859AEUHF#PBF is a DC-DC switching controller manufactured by Linear Technology. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 38-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the LTC3859AEUHF#PBF is currently in active production through Linear Technology's standard distribution channels.38-WFQFN Exposed Pad34.184 In Stock$4.851ACTIVE
Linear TechnologyThe LTC3859AEUHF#TRPBF is a DC-DC switching controller manufactured by Linear Technology. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 38-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the LTC3859AEUHF#TRPBF is currently in active production through Linear Technology's standard distribution channels.38-WFQFN Exposed Pad19.707 In Stock$3.421ACTIVE
Linear TechnologyThe LTC3859AHFE is a DC-DC switching controller manufactured by Linear Technology. Technical highlights include -40°C ~ 150°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 38-TFSOP (0.173", 4.40mm Width) Exposed Pad package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the LTC3859AHFE is no longer produced by Linear Technology; FPGACenter maintains verified stock sourced through certified supply chain partners.38-TFSOP (0.173", 4.40mm Width) Exposed PadRFQ for sourcingRFQ1OBSOLETE
Linear TechnologyThe LTC3859AHFE#PBF is a DC-DC switching controller manufactured by Linear Technology. Technical highlights include -40°C ~ 150°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 38-TFSOP (0.173", 4.40mm Width) Exposed Pad package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the LTC3859AHFE#PBF is currently in active production through Linear Technology's standard distribution channels.38-TFSOP (0.173", 4.40mm Width) Exposed Pad1.051 In Stock$23.801ACTIVE
Linear TechnologyThe LTC3859AHFE#TRPBF is a DC-DC switching controller manufactured by Linear Technology. Technical highlights include -40°C ~ 150°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 38-TFSOP (0.173", 4.40mm Width) Exposed Pad package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the LTC3859AHFE#TRPBF is currently in active production through Linear Technology's standard distribution channels.38-TFSOP (0.173", 4.40mm Width) Exposed Pad33.366 In Stock$4.181ACTIVE
Get Quote