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PoE Controllers

Find PoE Controllers from Linear, Microchip, and additional brands. 813 part numbers available at FPGACenter. Volume pricing, no minimum order.

Part NumberManufacturerDescriptionPackageStockPriceMOQStatus
Linear TechnologyThe LTC4279IUFD is a voltage supervisor manufactured by Linear Technology. Key technical specifications include 45V ~ 57V input voltage, 1.7mA quiescent current, and -40°C ~ 85°C operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 20-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the LTC4279IUFD is no longer produced by Linear Technology; FPGACenter maintains verified stock sourced through certified supply chain partners.20-WFQFN Exposed PadRFQ for sourcing$12.721OBSOLETE
Linear TechnologyThe LTC4279IUFD#PBF is a voltage supervisor manufactured by Linear Technology. Key technical specifications include 45V ~ 57V input voltage, 1.7mA quiescent current, and -40°C ~ 85°C operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 20-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the LTC4279IUFD#PBF is currently in active production through Linear Technology's standard distribution channels.20-WFQFN Exposed Pad4.500 In Stock$12.721ACTIVE
Linear TechnologyThe LTC4279IUFD#TRPBF is a voltage supervisor manufactured by Linear Technology. Key technical specifications include 45V ~ 57V input voltage, 1.7mA quiescent current, and -40°C ~ 85°C operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 20-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the LTC4279IUFD#TRPBF is currently in active production through Linear Technology's standard distribution channels.20-WFQFN Exposed Pad4.500 In Stock$12.721ACTIVE
Linear TechnologyThe LTC4290AIUJ#PBF is a voltage supervisor manufactured by Linear Technology. Key technical specifications include 3V ~ 3.6V input voltage, 10mA quiescent current, and -40°C ~ 85°C operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 40-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the LTC4290AIUJ#PBF is currently in active production through Linear Technology's standard distribution channels.40-WFQFN Exposed Pad8.601 In Stock$10.291ACTIVE
Linear TechnologyThe LTC4290AIUJ#TRPBF is a voltage supervisor manufactured by Linear Technology. Key technical specifications include 3V ~ 3.6V input voltage, 10mA quiescent current, and -40°C ~ 85°C operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 40-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the LTC4290AIUJ#TRPBF is currently in active production through Linear Technology's standard distribution channels.40-WFQFN Exposed Pad1.628 In Stock$38.221ACTIVE
Linear TechnologyThe LTC4290BIUJ#PBF is a voltage supervisor manufactured by Linear Technology. Key technical specifications include 3V ~ 3.6V input voltage, 10mA quiescent current, and -40°C ~ 85°C operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 40-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the LTC4290BIUJ#PBF is currently in active production through Linear Technology's standard distribution channels.40-WFQFN Exposed Pad29.403 In Stock$5.821ACTIVE
Rochester ElectronicsThe LTC4290CIUJ#PBF is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include 3V ~ 3.6V input voltage, 10mA quiescent current, and -40°C ~ 85°C operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 40-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the LTC4290CIUJ#PBF is currently in active production through Rochester Electronics's standard distribution channels.40-WFQFN Exposed Pad3.621 In Stock$9.001ACTIVE
Rochester ElectronicsThe LTC4290CIUJ#TRPBF is a voltage supervisor manufactured by Rochester Electronics. Design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the LTC4290CIUJ#TRPBF is currently in active production through Rochester Electronics's standard distribution channels.Check7.200 In Stock$14.501ACTIVE
Linear TechnologyThe LTC4291IUF#PBF is a voltage supervisor manufactured by Linear Technology. Technical highlights include 3V ~ 3.6V input voltage and -40°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 24-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the LTC4291IUF#PBF is currently in active production through Linear Technology's standard distribution channels.24-WFQFN Exposed Pad52.685 In Stock$2.231ACTIVE
Linear TechnologyThe LTC4291IUF#TRPBF is a voltage supervisor manufactured by Linear Technology. Technical highlights include 3V ~ 3.6V input voltage and -40°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 24-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the LTC4291IUF#TRPBF is currently in active production through Linear Technology's standard distribution channels.24-WFQFN Exposed Pad51.000 In Stock$3.941ACTIVE
Linear TechnologyThe LTC4291IUF-1#PBF is a voltage supervisor manufactured by Linear Technology. Key technical specifications include 3V ~ 3.6V input voltage, 10mA quiescent current, and -40°C ~ 85°C operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 24-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the LTC4291IUF-1#PBF is currently in active production through Linear Technology's standard distribution channels.24-WFQFN Exposed Pad3.216 In Stock$5.851ACTIVE
Linear TechnologyThe LTC4291IUF-1#TRPBF is a voltage supervisor manufactured by Linear Technology. Key technical specifications include 3V ~ 3.6V input voltage, 10mA quiescent current, and -40°C ~ 85°C operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 24-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the LTC4291IUF-1#TRPBF is currently in active production through Linear Technology's standard distribution channels.24-WFQFN Exposed Pad14.787 In Stock$2.651ACTIVE
Linear TechnologyThe LTC4292IUJ#PBF is a voltage supervisor manufactured by Linear Technology. Technical highlights include 3V ~ 3.6V input voltage and -40°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 40-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the LTC4292IUJ#PBF is currently in active production through Linear Technology's standard distribution channels.40-WFQFN Exposed Pad11.693 In Stock$6.341ACTIVE
Linear TechnologyThe LTC4296AUK-1#PBF is a voltage supervisor manufactured by Linear Technology. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This standard mount component is supplied in a 48-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the LTC4296AUK-1#PBF is currently in active production through Linear Technology's standard distribution channels.48-WFQFN Exposed Pad9.360 In Stock$13.741ACTIVE
Linear TechnologyThe LTC9101AUF-1#PBF is a voltage supervisor manufactured by Linear Technology. Key technical specifications include 3V ~ 3.6V input voltage, 11mA quiescent current, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 24-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the LTC9101AUF-1#PBF is currently in active production through Linear Technology's standard distribution channels.24-WFQFN Exposed Pad11.193 In Stock$3.361ACTIVE
Linear TechnologyThe LTC9101AUF-1#TRPBF is a voltage supervisor manufactured by Linear Technology. Key technical specifications include 3V ~ 3.6V input voltage, 11mA quiescent current, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 24-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the LTC9101AUF-1#TRPBF is currently in active production through Linear Technology's standard distribution channels.24-WFQFN Exposed Pad7.500 In Stock$4.931ACTIVE
Linear TechnologyThe LTC9101AUF-2#PBF is a voltage supervisor manufactured by Linear Technology. Key technical specifications include 53V ~ 57V input voltage, 40mA quiescent current, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 24-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the LTC9101AUF-2#PBF is currently in active production through Linear Technology's standard distribution channels.24-WFQFN Exposed Pad3.003 In Stock$4.711ACTIVE
Linear TechnologyThe LTC9101AUF-2#TRPBF is a voltage supervisor manufactured by Linear Technology. Key technical specifications include 53V ~ 57V input voltage, 40mA quiescent current, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 24-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the LTC9101AUF-2#TRPBF is currently in active production through Linear Technology's standard distribution channels.24-WFQFN Exposed Pad7.500 In Stock$4.821ACTIVE
Linear TechnologyThe LTC9101AUF-3#PBF is a voltage supervisor manufactured by Linear Technology. Key technical specifications include 51V ~ 57V input voltage, 40mA quiescent current, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 24-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the LTC9101AUF-3#PBF is currently in active production through Linear Technology's standard distribution channels.24-WFQFN Exposed Pad10.920 In Stock$4.111ACTIVE
Linear TechnologyThe LTC9101AUF-3#TRPBF is a voltage supervisor manufactured by Linear Technology. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This standard mount component is supplied in a 24-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the LTC9101AUF-3#TRPBF is currently in active production through Linear Technology's standard distribution channels.24-WFQFN Exposed Pad15.000 In Stock$5.331ACTIVE
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