| KA258D | Op Amps & Instrumentation Amplifiers | The KA258D is an instrumentation amplifier manufactured by Fairchild Semiconductor. Technical highlights include -25°C ~ 85°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -25°C ~ 85°C. Designed for audio systems, instrumentation, and medical devices applications, the KA258D is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | 8-SOIC (0.154", 3.90mm Width) | RFQ for sourcing | RFQ | OBSOLETE | RFQ |
| KA258DTF | Op Amps & Instrumentation Amplifiers | The KA258DTF is an instrumentation amplifier manufactured by Fairchild Semiconductor. Technical highlights include -25°C ~ 85°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -25°C ~ 85°C. Designed for audio systems, instrumentation, and medical devices applications, the KA258DTF is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | 8-SOIC (0.154", 3.90mm Width) | RFQ for sourcing | $0.4790 | OBSOLETE | RFQ |
| KA278R05CYDTU | Linear Regulators (LDO) | The KA278R05CYDTU is an LDO voltage regulator manufactured by Fairchild Semiconductor. Technical highlights include -20°C ~ 80°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 Through Hole component is supplied in a TO-220-4 Full Pack, Formed Leads package and is rated for operation across -20°C ~ 80°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the KA278R05CYDTU is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | TO-220-4 Full Pack, Formed Leads | RFQ for sourcing | RFQ | OBSOLETE | RFQ |
| KA278R09CTU | Linear Regulators (LDO) | The KA278R09CTU is an LDO voltage regulator manufactured by Fairchild Semiconductor. Technical highlights include -20°C ~ 80°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 Through Hole component is supplied in a TO-220-4 Full Pack package and is rated for operation across -20°C ~ 80°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the KA278R09CTU is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | TO-220-4 Full Pack | RFQ for sourcing | RFQ | OBSOLETE | RFQ |
| KA278R09CYDTU | Linear Regulators (LDO) | The KA278R09CYDTU is an LDO voltage regulator manufactured by Fairchild Semiconductor. Technical highlights include -20°C ~ 80°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 Through Hole component is supplied in a TO-220-4 Full Pack, Formed Leads package and is rated for operation across -20°C ~ 80°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the KA278R09CYDTU is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | TO-220-4 Full Pack, Formed Leads | RFQ for sourcing | $1.95 | OBSOLETE | RFQ |
| KA278R12CTSTU | Linear Regulators (LDO) | The KA278R12CTSTU is an LDO voltage regulator manufactured by Fairchild Semiconductor. Technical highlights include -20°C ~ 80°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 Through Hole component is supplied in a TO-220-4 Full Pack package and is rated for operation across -20°C ~ 80°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the KA278R12CTSTU is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | TO-220-4 Full Pack | RFQ for sourcing | $1.95 | OBSOLETE | RFQ |
| KA278R12CTU | Linear Regulators (LDO) | The KA278R12CTU is an LDO voltage regulator manufactured by Fairchild Semiconductor. Technical highlights include -20°C ~ 80°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 Through Hole component is supplied in a TO-220-4 Full Pack package and is rated for operation across -20°C ~ 80°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the KA278R12CTU is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | TO-220-4 Full Pack | RFQ for sourcing | RFQ | OBSOLETE | RFQ |
| KA278R33CYDTU | Linear Regulators (LDO) | The KA278R33CYDTU is an LDO voltage regulator manufactured by Fairchild Semiconductor. Technical highlights include -20°C ~ 80°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 Through Hole component is supplied in a TO-220-4 Full Pack, Formed Leads package and is rated for operation across -20°C ~ 80°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the KA278R33CYDTU is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | TO-220-4 Full Pack, Formed Leads | RFQ for sourcing | RFQ | OBSOLETE | RFQ |
| KA278RA05CTU | Linear Regulators (LDO) | The KA278RA05CTU is an LDO voltage regulator manufactured by Fairchild Semiconductor. Technical highlights include -20°C ~ 80°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 Through Hole component is supplied in a TO-220-4 Full Pack package and is rated for operation across -20°C ~ 80°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the KA278RA05CTU is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | TO-220-4 Full Pack | RFQ for sourcing | RFQ | OBSOLETE | RFQ |
| KA278RA05CYDTU | Linear Regulators (LDO) | The KA278RA05CYDTU is an LDO voltage regulator manufactured by Fairchild Semiconductor. Technical highlights include -20°C ~ 80°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 Through Hole component is supplied in a TO-220-4 Full Pack, Formed Leads package and is rated for operation across -20°C ~ 80°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the KA278RA05CYDTU is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | TO-220-4 Full Pack, Formed Leads | RFQ for sourcing | RFQ | OBSOLETE | RFQ |
| KA2803B | Specialized Power Management | The KA2803B is a specialized power management IC manufactured by Fairchild Semiconductor. Key technical specifications include 12V ~ 20V input voltage, 400µA quiescent current, and -25°C ~ 80°C operating temperature; design review should also confirm input voltage, output voltage, and load current. This Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across -25°C ~ 80°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the KA2803B is currently in active production through Fairchild Semiconductor's standard distribution channels. | 8-DIP (0.300", 7.62mm) | 9.750 In Stock | $0.4877 | ACTIVE | RFQ |
| KA2803BD | Specialized Power Management | The KA2803BD is a specialized power management IC manufactured by Fairchild Semiconductor. Key technical specifications include 12V ~ 20V input voltage, 400µA quiescent current, and -25°C ~ 80°C operating temperature; design review should also confirm input voltage, output voltage, and load current. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -25°C ~ 80°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the KA2803BD is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | 8-SOIC (0.154", 3.90mm Width) | RFQ for sourcing | RFQ | OBSOLETE | RFQ |
| KA2803BDTF | Specialized Power Management | The KA2803BDTF is a specialized power management IC manufactured by Fairchild Semiconductor. Key technical specifications include 12V ~ 20V input voltage, 400µA quiescent current, and -25°C ~ 80°C operating temperature; design review should also confirm input voltage, output voltage, and load current. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -25°C ~ 80°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the KA2803BDTF is currently in active production through Fairchild Semiconductor's standard distribution channels. | 8-SOIC (0.154", 3.90mm Width) | 1.424 In Stock | $0.7800 | ACTIVE | RFQ |
| KA2803CDTF | Specialized Power Management | The KA2803CDTF is a specialized power management IC manufactured by Fairchild Semiconductor. Key technical specifications include 12V ~ 20V input voltage, 400µA quiescent current, and -25°C ~ 100°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and load current. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -25°C ~ 100°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the KA2803CDTF is currently in active production through Fairchild Semiconductor's standard distribution channels. | 8-SOIC (0.154", 3.90mm Width) | 29.303 In Stock | $0.4184 | ACTIVE | RFQ |
| KA2807D | Specialized Power Management | The KA2807D is a specialized power management IC manufactured by Fairchild Semiconductor. Technical highlights include 19mA quiescent current and -40°C ~ 70°C 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 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 70°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the KA2807D is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | 8-SOIC (0.154", 3.90mm Width) | RFQ for sourcing | RFQ | OBSOLETE | RFQ |
| KA2807DTF | Specialized Power Management | The KA2807DTF is a specialized power management IC manufactured by Fairchild Semiconductor. Technical highlights include 19mA quiescent current and -40°C ~ 70°C 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 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 70°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the KA2807DTF is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | 8-SOIC (0.154", 3.90mm Width) | RFQ for sourcing | $0.3445 | OBSOLETE | RFQ |
| KA2807MUX | Specialized Power Management | The KA2807MUX is a specialized power management IC manufactured by Fairchild Semiconductor. Technical highlights include 19mA quiescent current and -40°C ~ 70°C 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 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) package and is rated for operation across -40°C ~ 70°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the KA2807MUX is currently in active production through Fairchild Semiconductor's standard distribution channels. | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 11.685 In Stock | $1.65 | ACTIVE | RFQ |
| KA2901DTF | Analog Comparators | The KA2901DTF is an analog comparator manufactured by Fairchild Semiconductor. Design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This Surface Mount component is supplied in a 14-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the KA2901DTF is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | 14-SOIC (0.154", 3.90mm Width) | RFQ for sourcing | $0.2259 | OBSOLETE | RFQ |
| KA2902D | Op Amps & Instrumentation Amplifiers | The KA2902D is an instrumentation amplifier manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 14-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for audio systems, instrumentation, and medical devices applications, the KA2902D is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | 14-SOIC (0.154", 3.90mm Width) | RFQ for sourcing | RFQ | OBSOLETE | RFQ |
| KA2902DMTF | Op Amps & Instrumentation Amplifiers | The KA2902DMTF is an instrumentation amplifier manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 14-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for audio systems, instrumentation, and medical devices applications, the KA2902DMTF is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | 14-SOIC (0.154", 3.90mm Width) | RFQ for sourcing | RFQ | OBSOLETE | RFQ |