LM2576TADJ Voltage Regulator
€2.87excl. VAT€3.50incl. VATVariable switching voltage regulator.
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Voltage regulators -
Comparators -
Voltage regulatorsLM317 REGULATOR
€0.57excl. VAT€0.70incl. VATAdjustable voltage regulator from 1.2 V to 37 V, TO220 package.
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Operational amplifiersLM324 Quad Operational Amplifier
€0.66excl. VAT€0.80incl. VATFour independent operational amplifiers in a single 14-pin PDIP package, for filters, summing stages and gain stages.
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Voltage regulators
LM337 Adjustable Negative Voltage Regulator – TO220
€1.31excl. VAT€1.60incl. VATAdjustable negative voltage regulator from 1.2 V to 37 V, TO220 package.
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ComparatorsLM339N – Voltage Comparator IC – DIP14
€0.98excl. VAT€1.20incl. VATVoltage comparators in a 14-pin PDIP package: they compare two voltages and output an on/off signal.
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Operational amplifiers
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Cooling & heatingLM35-based automatic cooling fan control board
Price range: €14.00 through €25.00 incl. VATTurns the cooling system’s fan on and off, depending on the connected system’s detected temperature.
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Operational amplifiers -
Amplifier ICs -
Comparators
LM393 Dual-Channel Precision Comparator
€0.74excl. VAT€0.90incl. VATDual comparator in a PDIP8 package, powered from 2 to 36 Vdc, with 2 mV input offset and TTL- and CMOS-compatible outputs.
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Special functionsLM567 Tone Decoder
€3.20excl. VAT€3.90incl. VATDetects the presence of a tone at the set frequency and switches its output: used in receivers and tone-controlled equipment.
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Speakers, buzzers & micsLoudspeaker 0.5 W / 8 ohm – Ø 50mm
€2.30excl. VAT€2.80incl. VAT420 to 4,000 Hz response and 86 dB sensitivity, with neodymium magnet: for audible warnings and compact equipment.
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Speakers, buzzers & mics
Loudspeaker 2 W / 8 ohm – Ø 66 mm
€2.38excl. VAT€2.90incl. VAT400 to 4,500 Hz response and 86 dB sensitivity, with a neodymium magnet: for ringers, alerts and small audio equipment.
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Special functions -
Special functionsLT6105CMS8 – Current Sense Amplifier IC
€3.69excl. VAT€4.50incl. VATThe LT6105CMS8 from Linear Technology is a low-power, high-accuracy amplifier developed specifically for measuring instruments
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Special functionsLTC3642 – DC Step-Down Converter IC
€9.02excl. VAT€11.00incl. VATThe Linear Technology LTC3642 is a high-efficiency step-down DC/DC converter
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Special functionsLTC4412IS6 – Load Selector
€4.84excl. VAT€5.90incl. VATThe LTC3642 integrated circuit from Linear Technology is a load-sharing controller
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Special functions -
Special functionsMAX238NG Line Driver
€8.03excl. VAT€9.80incl. VATLevel converter for RS-232 serial ports in a 24-pin PDIP package: it matches logic signals to the line.