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    Integrated Circuits / Power Management IC

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    Results 1-50 of 281.
    ON SEMICONDUCTOR FSD156MRBN

    ON SEMICONDUCTOR

    FSD156MRBN

    DISCONTINUED BY MANUFACTURER, CONVERTER OFFLINE FLYBACK TOPOLOGY, 67KHZ, 8-DIP
    ✓ IN STOCK!
    £1.38 Price with VAT: £1.66 Buy Surplus As Low As £0.54 Price with VAT: £0.65
    £0.54 Price with VAT: £0.65
    ON SEMICONDUCTOR NCP1601ADR2G

    ON SEMICONDUCTOR

    NCP1601ADR2G

    DISCONTINUED BY MANUFACTURER, IC CHIP, POWER FACTOR CORRECTION, 405 KHZ SWITCHING FREQUENCY, SMD/SMT MOUNTING, -40 TO +125 DEGREE C
    ✓ IN STOCK!
    £2.58 Price with VAT: £3.10 Buy Surplus As Low As £2.22 Price with VAT: £2.66
    £2.22 Price with VAT: £2.66
    ON SEMICONDUCTOR FSD176MRTUDTU

    ON SEMICONDUCTOR

    FSD176MRTUDTU

    DISCONTINUED BY MANUFACTURER, SWITCHING CONTROLLER, CURRENT-MODE, 3.85A, 73KHZ SWITCHING FREQ-MAX, TO-220-6 U-FORMING LEADS
    ✓ IN STOCK!
    £2.86 Price with VAT: £3.43 Buy Surplus As Low As £1.71 Price with VAT: £2.05
    £1.71 Price with VAT: £2.05
    ON SEMICONDUCTOR MC78M12CDTRKG

    ON SEMICONDUCTOR

    MC78M12CDTRKG

    LINEAR VOLTAGE REGULATOR, 1 OUTPUT, FIXED, POSITIVE, 500MA, DPAK, 12V
    ✓ IN STOCK!
    £0.24 Price with VAT: £0.29 Buy Surplus As Low As £0.16 Price with VAT: £0.19
    £0.16 Price with VAT: £0.19
    ON SEMICONDUCTOR MC33064P-5G

    ON SEMICONDUCTOR

    MC33064P-5G

    POWER SUPPLY SUPPORT CIRCUIT, FIXED, 1 CHANNEL, +4.6V, BIPOLAR, TO-92
    ✓ IN STOCK!
    £1.01 Price with VAT: £1.21 Buy Surplus As Low As £0.59 Price with VAT: £0.71
    £0.59 Price with VAT: £0.71
    ON SEMICONDUCTOR MC33063ADG

    ON SEMICONDUCTOR

    MC33063ADG

    SWITCHING REGULATOR, VOLTAGE-MODE, 1.5A, 100KHZ SWITCHING FREQ-MAX, BIPOLAR, SOIC-8
    ✓ IN STOCK!
    £0.35 Price with VAT: £0.42 Buy Surplus As Low As £0.23 Price with VAT: £0.28
    £0.23 Price with VAT: £0.28
    ON SEMICONDUCTOR MC33060ADG

    ON SEMICONDUCTOR

    MC33060ADG

    DISCONTINUED BY MANUFACTURER, VOLTAGE REGULATOR, FLYBACK, DC-DC CONTROLLER, SINGLE ENDED, FIXED FREQUENCY, POSITIVE OR NEGATIVE, ISOLATION CAPABLE, 1 OUTPUT, 1 PHASE, 14-SOIC, 200MA, 25 KHZ, ...
    ✓ IN STOCK!
    £2.96 Price with VAT: £3.55 Buy Surplus As Low As £1.72 Price with VAT: £2.07
    £1.72 Price with VAT: £2.07
    ON SEMICONDUCTOR MC78M12BDTG

    ON SEMICONDUCTOR

    MC78M12BDTG

    FIXED POSITIVE STANDARD REGULATOR, 12V, BIPOLAR, DPAK-3
    ✓ IN STOCK!
    £0.22 Price with VAT: £0.27 Buy Surplus As Low As £0.13 Price with VAT: £0.16
    £0.13 Price with VAT: £0.16
    ON SEMICONDUCTOR MC78L08ACPG

    ON SEMICONDUCTOR

    MC78L08ACPG

    LINEAR VOLTAGE REGULATOR IC POSITIVE FIXED 1 OUTPUT 100MA TO-92-3
    ✓ IN STOCK!
    £0.37 Price with VAT: £0.45 Buy Surplus As Low As £0.25 Price with VAT: £0.30
    £0.25 Price with VAT: £0.30
    ON SEMICONDUCTOR MC78L08ACDG

    ON SEMICONDUCTOR

    MC78L08ACDG

    DISCONTINUED BY MANUFACTURER, IC, VOLTAGE REGULATOR, 14-30 VDC INPUT VOLTAGE, +8.0 VDC FIXED OUTPUT VOLTAGE, SOIC-8
    ✓ IN STOCK!
    £0.16 Price with VAT: £0.19 Buy Surplus As Low As £0.10 Price with VAT: £0.12
    £0.10 Price with VAT: £0.12
    ON SEMICONDUCTOR MC7806CTG

    ON SEMICONDUCTOR

    MC7806CTG

    DISCONTINUED BY MANUFACTURER, LINEAR VOLTAGE REGULATOR, POSITIVE FIXED, 1 OUTPUT, 1A, TO-220-3
    ✓ IN STOCK!
    £1.17 Price with VAT: £1.41 Buy Surplus As Low As £0.75 Price with VAT: £0.90
    £0.75 Price with VAT: £0.90
    ON SEMICONDUCTOR LM336Z25

    ON SEMICONDUCTOR

    LM336Z25

    DISCONTINUED BY MANUFACTURER, VOLTAGE REFERENCE, SHUNT, FIXED, 2.5V, 2%, TO-226AA-3, THROUGH HOLE, ROHS3 COMPLIANT
    ✓ IN STOCK!
    £0.53 Price with VAT: £0.64 Buy Surplus As Low As £0.31 Price with VAT: £0.37
    £0.31 Price with VAT: £0.37
    ON SEMICONDUCTOR MC33269D-3.3G

    ON SEMICONDUCTOR

    MC33269D-3.3G

    IC, FIXED POSITIVE LDO REGULATOR, 3.3V, 1.35V DROPOUT, BIPOLAR, SOIC-8
    ✓ IN STOCK!
    £0.52 Price with VAT: £0.63 Buy Surplus As Low As £0.28 Price with VAT: £0.34
    £0.28 Price with VAT: £0.34
    ON SEMICONDUCTOR UC3844BVD1R2G

    ON SEMICONDUCTOR

    UC3844BVD1R2G

    IC, SWITCHING CONTROLLER, BOOST; FLYBACK, 1X OUTPUT, 500KHZ, 4.9-5.1V, 1A, 0-70 DEG. C, SMD/SMT, SOIC-8
    ✓ IN STOCK!
    £1.89 Price with VAT: £2.27 Buy Surplus As Low As £1.10 Price with VAT: £1.32
    £1.10 Price with VAT: £1.32
    ON SEMICONDUCTOR UC2842BDG

    ON SEMICONDUCTOR

    UC2842BDG

    DISCONTINUED BY MANUFACTURER, SWITCHING CONTROLLER, CURRENT-MODE, 1A, 275KHZ SWITCHING FREQ-MAX, BIPOLAR, SOIC-14
    ✓ IN STOCK!
    £0.62 Price with VAT: £0.74 Buy Surplus As Low As £0.39 Price with VAT: £0.46
    £0.39 Price with VAT: £0.46
    ON SEMICONDUCTOR UC3843BDG

    ON SEMICONDUCTOR

    UC3843BDG

    DISCONTINUED BY MANUFACTURER, BOOST, FLYBACK REGULATOR POSITIVE, ISOLATION CAPABLE OUTPUT STEP-UP, STEP-UP/STEP-DOWN, DC-DC CONTROLLER IC, 14-SOIC
    ✓ IN STOCK!
    £0.45 Price with VAT: £0.53 Buy Surplus As Low As £0.22 Price with VAT: £0.26
    £0.22 Price with VAT: £0.26
    ON SEMICONDUCTOR MC34064P-5RAG

    ON SEMICONDUCTOR

    MC34064P-5RAG

    (PRICE/TC) VOLTAGE SENSING CIRCUIT 390 UA, 6.5V, TO92-3, RESET THRESHOLD VOLTAGE ? MIN:-, RESET THRESHOLD VOLTAGE ? MAX:-, RESET THRESHOLD VOLTAGE - NOM:4.59V, NO. OF MONITORED VOLTAGES:1MON ...
    ✓ IN STOCK!
    £0.77 Price with VAT: £0.92 Buy Surplus As Low As £0.38 Price with VAT: £0.45
    £0.38 Price with VAT: £0.45
    ON SEMICONDUCTOR MC34064P-5G

    ON SEMICONDUCTOR

    MC34064P-5G

    SUPERVISOR OPEN DRAIN OR OPEN COLLECTOR, 1 CHANNEL, TO-92
    ✓ IN STOCK!
    £0.34 Price with VAT: £0.40 Buy Surplus As Low As £0.22 Price with VAT: £0.27
    £0.22 Price with VAT: £0.27
    ON SEMICONDUCTOR TL431AIDG

    ON SEMICONDUCTOR

    TL431AIDG

    IC, SHUNT, VOLTAGE REFERENCE IC, ADJUSTABLE, 2.495V - 36 V, 1%, 100MA, 8-SOIC
    ✓ IN STOCK!
    £0.77 Price with VAT: £0.92 Buy Surplus As Low As £0.45 Price with VAT: £0.53
    £0.45 Price with VAT: £0.53
    ON SEMICONDUCTOR MC78M15BTG

    ON SEMICONDUCTOR

    MC78M15BTG

    DISCONTINUED BY MANUFACTURER, LINEAR VOLTAGE REGULATOR, 15V, TO-220-3
    ✓ IN STOCK!
    £0.42 Price with VAT: £0.51 Buy Surplus As Low As £0.24 Price with VAT: £0.29
    £0.24 Price with VAT: £0.29
    ON SEMICONDUCTOR LM317TG

    ON SEMICONDUCTOR

    LM317TG

    ADJUSTABLE POSITIVE STANDARD REGULATOR, 1.2V MIN, 37V MAX, BIPOLAR, TO-220
    ✓ IN STOCK!
    £0.39 Price with VAT: £0.46 Buy Surplus As Low As £0.29 Price with VAT: £0.35
    £0.29 Price with VAT: £0.35
    ON SEMICONDUCTOR LM317BTG

    ON SEMICONDUCTOR

    LM317BTG

    IC, LINEAR VOLTAGE REGULATOR, 1X REGULATOR, 37V, 1.5A, -40 TO 125 DEG. C, THROUGH HOLE, TO-220-3
    ✓ IN STOCK!
    £0.48 Price with VAT: £0.57 Buy Surplus As Low As £0.32 Price with VAT: £0.38
    £0.32 Price with VAT: £0.38
    ON SEMICONDUCTOR MC78M12CTG

    ON SEMICONDUCTOR

    MC78M12CTG

    FIXED POSITIVE STANDARD REGULATOR, 12V, BIPOLAR, TO-220-3
    ✓ IN STOCK!
    £0.30 Price with VAT: £0.36 Buy Surplus As Low As £0.20 Price with VAT: £0.24
    £0.20 Price with VAT: £0.24
    ON SEMICONDUCTOR MC78L15ABDG

    ON SEMICONDUCTOR

    MC78L15ABDG

    DISCONTINUED BY MANUFACTURER, FIXED POSITIVE STANDARD REGULATOR, 15V, BIPOLAR, SOIC-8
    ✓ IN STOCK!
    £1.38 Price with VAT: £1.65 Buy Surplus As Low As £0.80 Price with VAT: £0.96
    £0.80 Price with VAT: £0.96
    ON SEMICONDUCTOR LM2575T-ADJG

    ON SEMICONDUCTOR

    LM2575T-ADJG

    SWITCHING REGULATOR, VOLTAGE-MODE, 3.2A, 62KHZ SWITCHING FREQ-MAX, BIPOLAR, TO-220-5
    ✓ IN STOCK!
    £1.60 Price with VAT: £1.92 Buy Surplus As Low As £0.84 Price with VAT: £1.01
    £0.84 Price with VAT: £1.01
    ON SEMICONDUCTOR UC3842BD1G

    ON SEMICONDUCTOR

    UC3842BD1G

    SWITCHING CONTROLLER, CURRENT-MODE, 1A, 500KHZ SWITCHING FREQ-MAX, BIPOLAR, SOIC--8
    ✓ IN STOCK!
    £0.45 Price with VAT: £0.54 Buy Surplus As Low As £0.26 Price with VAT: £0.31
    £0.26 Price with VAT: £0.31
    ON SEMICONDUCTOR NCP1117DT15G

    ON SEMICONDUCTOR

    NCP1117DT15G

    DISCONTINUED BY MANUFACTURER, FIXED POSITIVE LDO REGULATOR, 1.5V, 1.2V DROPOUT, BIPOLAR, TO-252-3
    ✓ IN STOCK!
    £6.04 Price with VAT: £7.25 Buy Surplus As Low As £0.67 Price with VAT: £0.81
    £0.67 Price with VAT: £0.81
    ON SEMICONDUCTOR MC78M05ACDTG

    ON SEMICONDUCTOR

    MC78M05ACDTG

    LINEAR VOLTAGE REGULATOR, 5V, 0.5A, POSITIVE, FIXED, SURFACE MOUNT, TO-252-3, DPAK, ROHS COMPLIANT
    ✓ IN STOCK!
    £0.53 Price with VAT: £0.64 Buy Surplus As Low As £0.26 Price with VAT: £0.32
    £0.26 Price with VAT: £0.32
    ON SEMICONDUCTOR MC78L15ACPG

    ON SEMICONDUCTOR

    MC78L15ACPG

    FIXED POSITIVE STANDARD REGULATOR, 15V, BIPOLAR, TO-92-3
    ✓ IN STOCK!
    £0.11 Price with VAT: £0.13 Buy Surplus As Low As £0.07 Price with VAT: £0.09
    £0.07 Price with VAT: £0.09
    ON SEMICONDUCTOR MC33151DG

    ON SEMICONDUCTOR

    MC33151DG

    IC, GATE DRIVER, LOW-SIDE, 2X DRIVERS, MOSFET (N-CHANNEL), INVERTING, 6.5-18V, 1.5A, -40 TO 150 DEG C., SURFACE MOUNT, 8-SOIC
    ✓ IN STOCK!
    £1.02 Price with VAT: £1.22 Buy Surplus As Low As £0.58 Price with VAT: £0.70
    £0.58 Price with VAT: £0.70
    ON SEMICONDUCTOR MC34063ADR2G

    ON SEMICONDUCTOR

    MC34063ADR2G

    SWITCHING VOLTAGE REGULATOR, SMD, SOIC-8, 40 V, 1.5 AMP, 100 KHZ
    ✓ IN STOCK!
    £0.39 Price with VAT: £0.47 Buy Surplus As Low As £0.26 Price with VAT: £0.31
    £0.26 Price with VAT: £0.31
    ON SEMICONDUCTOR MC34164P-5G

    ON SEMICONDUCTOR

    MC34164P-5G

    POWER SUPPLY SUPPORT CIRCUIT, FIXED, 1 CHANNEL, +4.33V, BIPOLAR, TO-92
    ✓ IN STOCK!
    £1.28 Price with VAT: £1.53 Buy Surplus As Low As £0.75 Price with VAT: £0.90
    £0.75 Price with VAT: £0.90
    ON SEMICONDUCTOR MC79L12ACPG

    ON SEMICONDUCTOR

    MC79L12ACPG

    LDO VOLTAGE REGULATOR, 12V, 0.1A, TO-92-3, OUTPUT TYPE:FIXED, NO. OF OUTPUTS:1OUTPUTS, OUTPUT VOLTAGE - NOM:-12V, OUTPUT VOLTAGE MIN:-, OUTPUT VOLTAGE MAX:-, INPUT VOLTAGE MIN:-35V, INPUT VO ...
    ✓ IN STOCK!
    £0.19 Price with VAT: £0.23 Buy Surplus As Low As £0.13 Price with VAT: £0.15
    £0.13 Price with VAT: £0.15
    ON SEMICONDUCTOR MC7818CTG

    ON SEMICONDUCTOR

    MC7818CTG

    VOLTAGE REGULATOR, LINEAR, FIXED, POSITIVE, 1 OUTPUT, 18V, 1A, TO-220-3
    ✓ IN STOCK!
    £0.36 Price with VAT: £0.43 Buy Surplus As Low As £0.24 Price with VAT: £0.28
    £0.24 Price with VAT: £0.28
    ON SEMICONDUCTOR NCP1230D100R2G

    ON SEMICONDUCTOR

    NCP1230D100R2G

    PWM CONTROLLER IC, 100 KHZ, 13 V, SOIC-8, 500 MA, 80%, SMD/SMT, NCP1230 SERIES
    ✓ IN STOCK!
    £1.21 Price with VAT: £1.46 Buy Surplus As Low As £0.70 Price with VAT: £0.83
    £0.70 Price with VAT: £0.83
    ON SEMICONDUCTOR LM317MTG

    ON SEMICONDUCTOR

    LM317MTG

    ADJUSTABLE LDO VOLTAGE REGULATOR, 1.2V TO 37V, 0.5A TO220, OUTPUT TYPE:ADJUSTABLE, NO. OF OUTPUTS:1OUTPUTS, OUTPUT VOLTAGE - NOM:-, OUTPUT VOLTAGE MIN:1.2V, OUTPUT VOLTAGE MAX:37V, INPUT VOL ...
    ✓ IN STOCK!
    £0.40 Price with VAT: £0.48 Buy Surplus As Low As £0.23 Price with VAT: £0.27
    £0.23 Price with VAT: £0.27
    ON SEMICONDUCTOR MC78M08CTG

    ON SEMICONDUCTOR

    MC78M08CTG

    DISCONTINUED BY MANUFACTURER, IC, LINEAR VOLTAGE REGULATOR, POSITIVE, 8V, 500MA, THROUGH HOLE, TO-220-3
    ✓ IN STOCK!
    £3.02 Price with VAT: £3.63 Buy Surplus As Low As £0.26 Price with VAT: £0.31
    £0.26 Price with VAT: £0.31
    ON SEMICONDUCTOR UC3843BD1R2G

    ON SEMICONDUCTOR

    UC3843BD1R2G

    BOOST, FLYBACK REGULATOR POSITIVE, ISOLATION CAPABLE OUTPUT STEP-UP, STEP-UP/STEP-DOWN DC-DC CONTROLLER IC. 8-SOIC
    ✓ IN STOCK!
    £0.63 Price with VAT: £0.76 Buy Surplus As Low As £0.36 Price with VAT: £0.44
    £0.36 Price with VAT: £0.44
    ON SEMICONDUCTOR MC7915CD2TR4G

    ON SEMICONDUCTOR

    MC7915CD2TR4G

    IC, FIXED NEGATIVE STANDARD REGULATOR, 15V, BIPOLAR, D2PAK-3
    ✓ IN STOCK!
    £0.43 Price with VAT: £0.52 Buy Surplus As Low As £0.29 Price with VAT: £0.34
    £0.29 Price with VAT: £0.34
    ON SEMICONDUCTOR MC33063AP1

    ON SEMICONDUCTOR

    MC33063AP1

    DISCONTINUED BY MANUFACTURER, SWITCHING CONTROLLER, VOLTAGE-MODE, 1.5A, 100KHZ SWITCHING FREQ-MAX, BIPOLAR, PDIP8
    ✓ IN STOCK!
    £1.47 Price with VAT: £1.77 Buy Surplus As Low As £1.03 Price with VAT: £1.23
    £1.03 Price with VAT: £1.23
    ON SEMICONDUCTOR MC33161P

    ON SEMICONDUCTOR

    MC33161P

    DISCONTINUED BY MANUFACTURER, POWER SUPPLY SUPPORT CIRCUIT, FIXED, 2 CHANNEL, BIPOLAR, PDIP8
    ✓ IN STOCK!
    £8.89 Price with VAT: £10.67 Buy Surplus As Low As £5.66 Price with VAT: £6.79
    £5.66 Price with VAT: £6.79
    ON SEMICONDUCTOR UC3844BD

    ON SEMICONDUCTOR

    UC3844BD

    DISCONTINUED BY MANUFACTURER, SWITCHING CONTROLLER, CURRENT-MODE, 1A, 275KHZ SWITCHING FREQ-MAX, BIPOLAR, SOIC-14
    ✓ IN STOCK!
    £0.54 Price with VAT: £0.64 Buy Surplus As Low As £0.36 Price with VAT: £0.44
    £0.36 Price with VAT: £0.44
    ON SEMICONDUCTOR MC3425P1

    ON SEMICONDUCTOR

    MC3425P1

    DISCONTINUED BY MANUFACTURER, IC, POWER SUPPLY SUPERVISOR, OVER/UNDER -VOLTAGE PROTECTION, 8 PIN-DIP CASE, PLASTIC PACKAGE
    ✓ IN STOCK!
    £22.64 Price with VAT: £27.17 Buy Surplus As Low As £13.19 Price with VAT: £15.82
    £13.19 Price with VAT: £15.82
    ON SEMICONDUCTOR LM7806CT

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    LM7806CT

    DISCONTINUED BY MANUFACTURER, LINEAR VOLTAGE REGULATOR, POSITIVE FIXED, 1 OUTPUT, 1A, TO-220-3
    ✓ IN STOCK!
    £0.65 Price with VAT: £0.78 Buy Surplus As Low As £0.38 Price with VAT: £0.45
    £0.38 Price with VAT: £0.45
    ON SEMICONDUCTOR UC3845BD1R2G

    ON SEMICONDUCTOR

    UC3845BD1R2G

    SWITCHING CONTROLLER, CURRENT-MODE, 1A, 275KHZ SWITCHING FREQ-MAX, BIPOLAR, SOIC-8
    ✓ IN STOCK!
    £0.34 Price with VAT: £0.41 Buy Surplus As Low As £0.23 Price with VAT: £0.27
    £0.23 Price with VAT: £0.27
    ON SEMICONDUCTOR MC78L15ABDR2G

    ON SEMICONDUCTOR

    MC78L15ABDR2G

    FIXED POSITIVE STANDARD REGULATOR, 15V, BIPOLAR, SOIC-8
    ✓ IN STOCK!
    £0.15 Price with VAT: £0.18 Buy Surplus As Low As £0.10 Price with VAT: £0.12
    £0.10 Price with VAT: £0.12
    ON SEMICONDUCTOR UC3842BDG

    ON SEMICONDUCTOR

    UC3842BDG

    PWM CONTROLLER, 12-25 V SUPPLY, 250 KHZ, 13.4 V OUT, 12 MA OUT, SOIC-14
    ✓ IN STOCK!
    £1.26 Price with VAT: £1.51 Buy Surplus As Low As £0.73 Price with VAT: £0.88
    £0.73 Price with VAT: £0.88
    ON SEMICONDUCTOR MC78L15ACDG

    ON SEMICONDUCTOR

    MC78L15ACDG

    DISCONTINUED BY MANUFACTURER, IC, FIXED POSITIVE STANDARD REGULATOR, 15V, BIPOLAR, SO-8
    ✓ IN STOCK!
    £0.17 Price with VAT: £0.20 Buy Surplus As Low As £0.09 Price with VAT: £0.11
    £0.09 Price with VAT: £0.11
    ON SEMICONDUCTOR MC79M15CTG

    ON SEMICONDUCTOR

    MC79M15CTG

    FIXED NEGATIVE STANDARD REGULATOR, 15V, BIPOLAR, TO-220
    ✓ IN STOCK!
    £0.34 Price with VAT: £0.41 Buy Surplus As Low As £0.23 Price with VAT: £0.27
    £0.23 Price with VAT: £0.27
    ON SEMICONDUCTOR MC33368DG

    ON SEMICONDUCTOR

    MC33368DG

    DISCONTINUED BY MANUFACTURER, POWER FACTOR CONTROLLER, CURRENT-MODE, 0.01A, SOIC-16
    ✓ IN STOCK!
    £3.78 Price with VAT: £4.53 Buy Surplus As Low As £1.21 Price with VAT: £1.45
    £1.21 Price with VAT: £1.45
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