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 Number ↑ | Manufacturer | Description | Package | Stock | Price | MOQ | Status | |
|---|---|---|---|---|---|---|---|---|
| Intersil | The ISL6551ARZ-T is a DC-DC switching controller manufactured by Intersil. Technical highlights include -40°C ~ 105°C (TA) 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-VQFN Exposed Pad package and is rated for operation across -40°C ~ 105°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ISL6551ARZ-T is no longer produced by Intersil; FPGACenter maintains verified stock sourced through certified supply chain partners. | 28-VQFN Exposed Pad | RFQ for sourcing | $0.3632 | 1 | OBSOLETE | ||
| Rochester Electronics | The ISL6551IB is a DC-DC switching controller manufactured by Rochester Electronics. Technical highlights include 0°C ~ 85°C (TA) 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-SOIC (0.295", 7.50mm Width) package and is rated for operation across 0°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ISL6551IB is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners. | 28-SOIC (0.295", 7.50mm Width) | RFQ for sourcing | $2.35 | 1 | OBSOLETE | ||
| Rochester Electronics | The ISL6551IB-T is a DC-DC switching controller manufactured by Rochester Electronics. Technical highlights include 0°C ~ 85°C (TA) 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-SOIC (0.295", 7.50mm Width) package and is rated for operation across 0°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ISL6551IB-T is currently in active production through Rochester Electronics's standard distribution channels. | 28-SOIC (0.295", 7.50mm Width) | 6.000 In Stock | $2.22 | 1 | ACTIVE | ||
| Rochester Electronics | The ISL6551IBZ is a DC-DC switching controller manufactured by Rochester Electronics. Technical highlights include 0°C ~ 85°C (TA) 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-SOIC (0.295", 7.50mm Width) package and is rated for operation across 0°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ISL6551IBZ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners. | 28-SOIC (0.295", 7.50mm Width) | RFQ for sourcing | $10.28 | 1 | OBSOLETE | ||
| Intersil | The ISL6551IBZ-T is a DC-DC switching controller manufactured by Intersil. Technical highlights include 0°C ~ 85°C (TA) 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-SOIC (0.295", 7.50mm Width) package and is rated for operation across 0°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ISL6551IBZ-T is no longer produced by Intersil; FPGACenter maintains verified stock sourced through certified supply chain partners. | 28-SOIC (0.295", 7.50mm Width) | RFQ for sourcing | $6.12 | 1 | OBSOLETE | ||
| Rochester Electronics | The ISL6551IR is a DC-DC switching controller manufactured by Rochester Electronics. Technical highlights include 0°C ~ 85°C (TA) 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-VQFN Exposed Pad package and is rated for operation across 0°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ISL6551IR is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners. | 28-VQFN Exposed Pad | RFQ for sourcing | $4.70 | 1 | OBSOLETE | ||
| Rochester Electronics | The ISL6551IR-T is a DC-DC switching controller manufactured by Rochester Electronics. Technical highlights include 0°C ~ 85°C (TA) 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-VQFN Exposed Pad package and is rated for operation across 0°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ISL6551IR-T is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners. | 28-VQFN Exposed Pad | RFQ for sourcing | $3.46 | 1 | OBSOLETE | ||
| Intersil | The ISL6551IRZ is a DC-DC switching controller manufactured by Intersil. Technical highlights include 0°C ~ 85°C (TA) 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-VQFN Exposed Pad package and is rated for operation across 0°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ISL6551IRZ is no longer produced by Intersil; FPGACenter maintains verified stock sourced through certified supply chain partners. | 28-VQFN Exposed Pad | RFQ for sourcing | $1.62 | 1 | OBSOLETE | ||
| Rochester Electronics | The ISL6552CB is a DC-DC switching controller manufactured by Rochester Electronics. Technical highlights include 0°C ~ 70°C (TA) 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 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across 0°C ~ 70°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ISL6552CB is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners. | 20-SOIC (0.295", 7.50mm Width) | RFQ for sourcing | $5.18 | 1 | OBSOLETE | ||
| Intersil | The ISL6552CB-T is a DC-DC switching controller manufactured by Intersil. Technical highlights include 0°C ~ 70°C (TA) 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 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across 0°C ~ 70°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ISL6552CB-T is no longer produced by Intersil; FPGACenter maintains verified stock sourced through certified supply chain partners. | 20-SOIC (0.295", 7.50mm Width) | RFQ for sourcing | $3.80 | 1 | OBSOLETE | ||
| Intersil | The ISL6552CBZ is a DC-DC switching controller manufactured by Intersil. Technical highlights include 0°C ~ 70°C (TA) 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 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across 0°C ~ 70°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ISL6552CBZ is no longer produced by Intersil; FPGACenter maintains verified stock sourced through certified supply chain partners. | 20-SOIC (0.295", 7.50mm Width) | RFQ for sourcing | $3.01 | 1 | OBSOLETE | ||
| Intersil | The ISL6552CBZ-T is a DC-DC switching controller manufactured by Intersil. Technical highlights include 0°C ~ 70°C (TA) 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 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across 0°C ~ 70°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ISL6552CBZ-T is no longer produced by Intersil; FPGACenter maintains verified stock sourced through certified supply chain partners. | 20-SOIC (0.295", 7.50mm Width) | RFQ for sourcing | $3.01 | 1 | OBSOLETE | ||
| Intersil | The ISL6552CBZA is a DC-DC switching controller manufactured by Intersil. Technical highlights include 0°C ~ 70°C (TA) 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 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across 0°C ~ 70°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ISL6552CBZA is no longer produced by Intersil; FPGACenter maintains verified stock sourced through certified supply chain partners. | 20-SOIC (0.295", 7.50mm Width) | RFQ for sourcing | $3.04 | 1 | OBSOLETE | ||
| Intersil | The ISL6552CBZA-T is a DC-DC switching controller manufactured by Intersil. Technical highlights include 0°C ~ 70°C (TA) 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 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across 0°C ~ 70°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ISL6552CBZA-T is no longer produced by Intersil; FPGACenter maintains verified stock sourced through certified supply chain partners. | 20-SOIC (0.295", 7.50mm Width) | RFQ for sourcing | $2.92 | 1 | OBSOLETE | ||
| Intersil | The ISL6552CR is a DC-DC switching controller manufactured by Intersil. Technical highlights include 0°C ~ 70°C (TA) 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 20-VQFN Exposed Pad package and is rated for operation across 0°C ~ 70°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ISL6552CR is no longer produced by Intersil; FPGACenter maintains verified stock sourced through certified supply chain partners. | 20-VQFN Exposed Pad | RFQ for sourcing | RFQ | 1 | OBSOLETE | ||
| Intersil | The ISL6552CR-T is a DC-DC switching controller manufactured by Intersil. Technical highlights include 0°C ~ 70°C (TA) 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 20-VQFN Exposed Pad package and is rated for operation across 0°C ~ 70°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ISL6552CR-T is no longer produced by Intersil; FPGACenter maintains verified stock sourced through certified supply chain partners. | 20-VQFN Exposed Pad | RFQ for sourcing | RFQ | 1 | OBSOLETE | ||
| Intersil | The ISL6552CRZ is a DC-DC switching controller manufactured by Intersil. Technical highlights include 0°C ~ 70°C (TA) 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 20-VQFN Exposed Pad package and is rated for operation across 0°C ~ 70°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ISL6552CRZ is no longer produced by Intersil; FPGACenter maintains verified stock sourced through certified supply chain partners. | 20-VQFN Exposed Pad | RFQ for sourcing | $4.53 | 1 | OBSOLETE | ||
| Intersil | The ISL6552CRZ-T is a DC-DC switching controller manufactured by Intersil. Technical highlights include 0°C ~ 70°C (TA) 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 20-VQFN Exposed Pad package and is rated for operation across 0°C ~ 70°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ISL6552CRZ-T is no longer produced by Intersil; FPGACenter maintains verified stock sourced through certified supply chain partners. | 20-VQFN Exposed Pad | RFQ for sourcing | $3.62 | 1 | OBSOLETE | ||
| Rochester Electronics | The ISL6553CB is a DC-DC switching controller manufactured by Rochester Electronics. Technical highlights include 0°C ~ 70°C (TA) 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 16-SOIC (0.154", 3.90mm Width) package and is rated for operation across 0°C ~ 70°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ISL6553CB is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners. | 16-SOIC (0.154", 3.90mm Width) | RFQ for sourcing | RFQ | 1 | OBSOLETE | ||
| Rochester Electronics | The ISL6553CB-T is a DC-DC switching controller manufactured by Rochester Electronics. Technical highlights include 0°C ~ 70°C (TA) 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 16-SOIC (0.154", 3.90mm Width) package and is rated for operation across 0°C ~ 70°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ISL6553CB-T is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners. | 16-SOIC (0.154", 3.90mm Width) | RFQ for sourcing | $1.77 | 1 | OBSOLETE |