| KA431SLMF2TF | Voltage References | The KA431SLMF2TF is a voltage reference manufactured by Fairchild Semiconductor. Technical highlights include -25°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 Surface Mount component is supplied in an SOT-23-3 Flat Leads package and is rated for operation across -25°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the KA431SLMF2TF is currently in active production through Fairchild Semiconductor's standard distribution channels. | SOT-23-3 Flat Leads | 35.968 In Stock | $0.1414 | ACTIVE | RFQ |
| KA431SLMFTF | Voltage References | The KA431SLMFTF is a voltage reference manufactured by Fairchild Semiconductor. Technical highlights include -25°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 Surface Mount component is supplied in an SOT-23-3 Flat Leads package and is rated for operation across -25°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the KA431SLMFTF is currently in active production through Fairchild Semiconductor's standard distribution channels. | SOT-23-3 Flat Leads | 16.238 In Stock | $0.0967 | ACTIVE | RFQ |
| KA431SMFTF | Voltage References | The KA431SMFTF is a voltage reference manufactured by Fairchild Semiconductor. Technical highlights include -25°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 Surface Mount component is supplied in an SOT-23-3 Flat Leads package and is rated for operation across -25°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the KA431SMFTF is currently in active production through Fairchild Semiconductor's standard distribution channels. | SOT-23-3 Flat Leads | 23.028 In Stock | $0.0867 | ACTIVE | RFQ |
| KA431ZTF | Voltage References | The KA431ZTF is a voltage reference manufactured by Fairchild Semiconductor. Technical highlights include -25°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 Through Hole component is supplied in a TO-226-3, TO-92-3 (TO-226AA) Formed Leads package and is rated for operation across -25°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the KA431ZTF is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | RFQ for sourcing | $0.1697 | OBSOLETE | RFQ |
| KA4558 | Op Amps & Instrumentation Amplifiers | The KA4558 is an instrumentation amplifier manufactured by Fairchild Semiconductor. Technical highlights include 0°C ~ 70°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across 0°C ~ 70°C. Designed for audio systems, instrumentation, and medical devices applications, the KA4558 is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | 8-DIP (0.300", 7.62mm) | RFQ for sourcing | $0.1658 | OBSOLETE | RFQ |
| KA4558I | Op Amps & Instrumentation Amplifiers | The KA4558I 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 Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 85°C. Designed for audio systems, instrumentation, and medical devices applications, the KA4558I is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | 8-DIP (0.300", 7.62mm) | RFQ for sourcing | RFQ | OBSOLETE | RFQ |
| KA5532 | Op Amps & Instrumentation Amplifiers | The KA5532 is an instrumentation amplifier manufactured by Fairchild Semiconductor. Technical highlights include 0°C ~ 70°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across 0°C ~ 70°C. Designed for audio systems, instrumentation, and medical devices applications, the KA5532 is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | 8-DIP (0.300", 7.62mm) | RFQ for sourcing | $1.58 | OBSOLETE | RFQ |
| KA555 | Programmable Timers & Oscillators | The KA555 is a clock/timing IC manufactured by Fairchild Semiconductor. Technical highlights include 4.5V ~ 16V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across 0°C ~ 70°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the KA555 is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | 8-DIP (0.300", 7.62mm) | RFQ for sourcing | $0.5038 | OBSOLETE | RFQ |
| KA555D | Programmable Timers & Oscillators | The KA555D is a clock/timing IC manufactured by Fairchild Semiconductor. Technical highlights include 4.5V ~ 16V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, 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 0°C ~ 70°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the KA555D 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 | $0.0713 | OBSOLETE | RFQ |
| KA555DTF | Programmable Timers & Oscillators | The KA555DTF is a clock/timing IC manufactured by Fairchild Semiconductor. Technical highlights include 4.5V ~ 16V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, 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 0°C ~ 70°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the KA555DTF 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 | $0.5038 | OBSOLETE | RFQ |
| KA555I | Programmable Timers & Oscillators | The KA555I is a clock/timing IC manufactured by Fairchild Semiconductor. Technical highlights include 4.5V ~ 16V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 85°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the KA555I is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | 8-DIP (0.300", 7.62mm) | RFQ for sourcing | $0.5537 | OBSOLETE | RFQ |
| KA555ID | Programmable Timers & Oscillators | The KA555ID is a clock/timing IC manufactured by Fairchild Semiconductor. Technical highlights include 4.5V ~ 16V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, 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 -40°C ~ 85°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the KA555ID 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 | $0.1546 | OBSOLETE | RFQ |
| KA556 | Programmable Timers & Oscillators | The KA556 is a clock/timing IC manufactured by Fairchild Semiconductor. Technical highlights include 4.5V ~ 16V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Through Hole component is supplied in a 14-DIP (0.300", 7.62mm) package and is rated for operation across 0°C ~ 70°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the KA556 is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | 14-DIP (0.300", 7.62mm) | RFQ for sourcing | $14.28 | OBSOLETE | RFQ |
| KA556DTF | Programmable Timers & Oscillators | The KA556DTF is a clock/timing IC manufactured by Fairchild Semiconductor. Technical highlights include 4.5V ~ 16V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, 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 0°C ~ 70°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the KA556DTF 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 | $1.24 | OBSOLETE | RFQ |
| KA556I | Programmable Timers & Oscillators | The KA556I is a clock/timing IC manufactured by Fairchild Semiconductor. Technical highlights include 4.5V ~ 16V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Through Hole component is supplied in a 14-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 85°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the KA556I is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | 14-DIP (0.300", 7.62mm) | RFQ for sourcing | $0.9284 | OBSOLETE | RFQ |
| KA5H0165RN | AC-DC Converters & Offline Switchers | The KA5H0165RN is an AC-DC converter manufactured by Fairchild Semiconductor. Technical highlights include -25°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across -25°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the KA5H0165RN is no longer produced by Fairchild Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners. | 8-DIP (0.300", 7.62mm) | RFQ for sourcing | $0.2709 | OBSOLETE | RFQ |
| KA5H0165RTU | AC-DC Converters & Offline Switchers | The KA5H0165RTU is an AC-DC converter manufactured by Fairchild Semiconductor. Technical highlights include -25°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology 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 -25°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the KA5H0165RTU 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 | $3.34 | OBSOLETE | RFQ |
| KA5H0280RTU | AC-DC Converters & Offline Switchers | The KA5H0280RTU is an AC-DC converter manufactured by Fairchild Semiconductor. Technical highlights include -25°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology 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 -25°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the KA5H0280RTU 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 |
| KA5H0280RYDTU | AC-DC Converters & Offline Switchers | The KA5H0280RYDTU is an AC-DC converter manufactured by Fairchild Semiconductor. Technical highlights include -25°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology 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 -25°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the KA5H0280RYDTU 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 |
| KA5H0365RTU | AC-DC Converters & Offline Switchers | The KA5H0365RTU is an AC-DC converter manufactured by Fairchild Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology 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 -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the KA5H0365RTU 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 | $1.30 | OBSOLETE | RFQ |