Product Search

    SEARCH NOW FOR ALL YOUR ON SEMICONDUCTOR SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Controls & Indicators / Voltage Regulator

    Radwell is not an authorised distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorisation by any rights holder.

    Filter Results
    Results 51-100 of 494.
    ON SEMICONDUCTOR LM7812CT

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    LM7812CT

    DISCONTINUED BY MANUFACTURER, FIXED POSITIVE STANDARD REGULATOR, 12V BIPOLAR, 1AMP, TO-220-3
    ✓ IN STOCK!
    £19.17 Price with VAT: £23.00 Buy Surplus As Low As £12.36 Price with VAT: £14.83
    £12.36 Price with VAT: £14.83
    ON SEMICONDUCTOR LM337T

    ON SEMICONDUCTOR

    LM337T

    DISCONTINUED BY MANUFACTURER, ADJUSTABLE NEGATIVE STANDARD REGULATOR, 1.2V MIN, 37V MAX, BIPOLAR, TO-220
    ✓ IN STOCK!
    £0.39 Price with VAT: £0.47 Buy Surplus As Low As £0.28 Price with VAT: £0.34
    £0.28 Price with VAT: £0.34
    ON SEMICONDUCTOR MC7824BTG

    ON SEMICONDUCTOR

    MC7824BTG

    FIXED POSITIVE STANDARD REGULATOR, 24V, BIPOLAR, TO-220-3
    ✓ IN STOCK!
    £0.93 Price with VAT: £1.11 Buy Surplus As Low As £0.53 Price with VAT: £0.64
    £0.53 Price with VAT: £0.64
    ON SEMICONDUCTOR MC7812CTG

    ON SEMICONDUCTOR

    MC7812CTG

    FIXED POSITIVE STANDARD REGULATOR, 12V, BIPOLAR, TO-220-3
    ✓ IN STOCK!
    £1.37 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 MC33269DTG

    ON SEMICONDUCTOR

    MC33269DTG

    IC, ADJ LDO VOLT REG, 0.8A, D-PAK-3, PRIMARY INPUT VOLTAGE 20V, DROPOUT VOLTAGE VDO 1V, 3 PINS, OUTPUT CURRENT 800MA
    ✓ IN STOCK!
    £1.26 Price with VAT: £1.51 Buy Surplus As Low As £0.73 Price with VAT: £0.87
    £0.73 Price with VAT: £0.87
    ON SEMICONDUCTOR MC34166D2TR4G

    ON SEMICONDUCTOR

    MC34166D2TR4G

    SWITCHING REGULATOR, VOLTAGE-MODE, 6A, 81KHZ SWITCHING FREQ-MAX, BIPOLAR, D2PAK-5
    ✓ IN STOCK!
    £3.26 Price with VAT: £3.91 Buy Surplus As Low As £1.86 Price with VAT: £2.24
    £1.86 Price with VAT: £2.24
    ON SEMICONDUCTOR MC79M12CTG

    ON SEMICONDUCTOR

    MC79M12CTG

    FIXED NEGATIVE STANDARD REGULATOR, 12V, BIPOLAR, TO-220, ROHS COMPLIANT: YES
    ✓ IN STOCK!
    £0.82 Price with VAT: £0.98 Buy Surplus As Low As £0.43 Price with VAT: £0.52
    £0.43 Price with VAT: £0.52
    ON SEMICONDUCTOR MC79M12CDTG

    ON SEMICONDUCTOR

    MC79M12CDTG

    DISCONTINUED BY MANUFACTURER, FIXED LDO VOLTAGE REGULATOR, 7912, -35V TO -19V, 1.1V DROPOUT, -12VOUT, 500MAOUT, TO-252-3 DPAK-3
    ✓ IN STOCK!
    £1.30 Price with VAT: £1.56 Buy Surplus As Low As £0.76 Price with VAT: £0.91
    £0.76 Price with VAT: £0.91
    ON SEMICONDUCTOR MC7812BTG

    ON SEMICONDUCTOR

    MC7812BTG

    LINEAR VOLTAGE REGULATOR, 12V, 1A, ROHS, TO-220-3
    ✓ IN STOCK!
    £1.06 Price with VAT: £1.27 Buy Surplus As Low As £0.62 Price with VAT: £0.74
    £0.62 Price with VAT: £0.74
    ON SEMICONDUCTOR LP2951CD-3.3R2G

    ON SEMICONDUCTOR

    LP2951CD-3.3R2G

    FIXED POSITIVE LDO REGULATOR, 3.3V, 0.45V DROPOUT, SOIC-8
    ✓ IN STOCK!
    £0.52 Price with VAT: £0.63 Buy Surplus As Low As £0.30 Price with VAT: £0.36
    £0.30 Price with VAT: £0.36
    ON SEMICONDUCTOR LM385D-2.5G

    ON SEMICONDUCTOR

    LM385D-2.5G

    TWO TERMINAL VOLTAGE REFERENCE, 1 OUTPUT, 2.5V, BIPOLAR, SOIC-8
    ✓ IN STOCK!
    £1.21 Price with VAT: £1.45 Buy Surplus As Low As £0.71 Price with VAT: £0.85
    £0.71 Price with VAT: £0.85
    ON SEMICONDUCTOR MC7924CTG

    ON SEMICONDUCTOR

    MC7924CTG

    DISCONTINUED BY MANUFACTURER, FIXED NEGATIVE STANDARD REGULATOR, 24V, BIPOLAR, TO-220AB
    ✓ IN STOCK!
    Buy Surplus As Low As £0.43 Price with VAT: £0.52
    £0.43 Price with VAT: £0.52
    ON SEMICONDUCTOR MC10E111FNG

    ON SEMICONDUCTOR

    MC10E111FNG

    CLOCK DRIVER, 800MHZ, LCC-28; CLOCK IC TYPE:CLOCK DRIVER; FREQUENCY:800MHZ; NO. OF OUTPUTS:9OUTPUTS; SUPPLY VOLTAGE MIN:4.2V; SUPPLY VOLTAGE MAX:5.7V; CLOCK IC CASE STYLE:LCC; NO. OF PINS:28 ...
    ✓ IN STOCK!
    £11.84 Price with VAT: £14.21 Buy Surplus As Low As £9.02 Price with VAT: £10.83
    £9.02 Price with VAT: £10.83
    ON SEMICONDUCTOR LM340AT-15

    ON SEMICONDUCTOR

    LM340AT-15

    DISCONTINUED BY MANUFACTURER, FIXED POSITIVE STANDARD REGULATOR, 15VBIPOLAR, TO-220
    ✓ IN STOCK!
    £10.30 Price with VAT: £12.35 Buy Surplus As Low As £6.00 Price with VAT: £7.20
    £6.00 Price with VAT: £7.20
    ON SEMICONDUCTOR MC7809

    ON SEMICONDUCTOR

    MC7809

    VOLT REGULATOR TO-220 FULL PLASTIC PACK
    ✓ IN STOCK!
    £0.96 Price with VAT: £1.16 Buy Surplus As Low As £0.56 Price with VAT: £0.68
    £0.56 Price with VAT: £0.68
    ON SEMICONDUCTOR MC7815ACT

    ON SEMICONDUCTOR

    MC7815ACT

    DISCONTINUED BY MANUFACTURER, FIXED POSITIVE STANDARD REGULATOR, 15V, BIPOLAR, TO-220
    ✓ IN STOCK!
    £1.53 Price with VAT: £1.84 Buy Surplus As Low As £0.98 Price with VAT: £1.18
    £0.98 Price with VAT: £1.18
    ON SEMICONDUCTOR MC7815CDT

    ON SEMICONDUCTOR

    MC7815CDT

    VOLT REGULATOR
    ✓ IN STOCK!
    £0.96 Price with VAT: £1.15 Buy Surplus As Low As £0.69 Price with VAT: £0.83
    £0.69 Price with VAT: £0.83
    ON SEMICONDUCTOR MC78M05ABDTG

    ON SEMICONDUCTOR

    MC78M05ABDTG

    FIXED POSITIVE STANDARD REGULATOR, 5V, BIPOLAR, DPAK-3
    ✓ IN STOCK!
    £0.32 Price with VAT: £0.38 Buy Surplus As Low As £0.19 Price with VAT: £0.22
    £0.19 Price with VAT: £0.22
    ON SEMICONDUCTOR MC78L24ACPG

    ON SEMICONDUCTOR

    MC78L24ACPG

    FIXED POSITIVE STANDARD REGULATOR, 24V, BIPOLAR, TO-92
    ✓ IN STOCK!
    £0.23 Price with VAT: £0.27 Buy Surplus As Low As £0.13 Price with VAT: £0.15
    £0.13 Price with VAT: £0.15
    ON SEMICONDUCTOR MC34166TG

    ON SEMICONDUCTOR

    MC34166TG

    BUCK, BOOST SWITCHING REGULATOR IC, POSITIVE OR NEGATIVE, ADJUSTABLE, 5.05V, 1 OUTPUT, 3.3A (SWITCH), THROUGH HOLE, TO-220-5, ROHS COMPLIANT
    ✓ IN STOCK!
    £4.13 Price with VAT: £4.96 Buy Surplus As Low As £2.41 Price with VAT: £2.89
    £2.41 Price with VAT: £2.89
    ON SEMICONDUCTOR NCP3063BPG

    ON SEMICONDUCTOR

    NCP3063BPG

    DISCONTINUED BY MANUFACTURER, SWITCHING REGULATOR, CURRENT-MODE, 1.5A, 190KHZ SWITCHING FREQ-MAX, PDIP8
    ✓ IN STOCK!
    £30.16 Price with VAT: £36.19 Buy Surplus As Low As £17.57 Price with VAT: £21.08
    £17.57 Price with VAT: £21.08
    ON SEMICONDUCTOR MC7918CTG

    ON SEMICONDUCTOR

    MC7918CTG

    LINEAR VOLTAGE REGULATOR IC, NEGATIVE, FIXED, 1 OUTPUT, 1A, THROUGH HOLE, TO-220-3
    ✓ IN STOCK!
    £1.04 Price with VAT: £1.25 Buy Surplus As Low As £0.61 Price with VAT: £0.73
    £0.61 Price with VAT: £0.73
    ON SEMICONDUCTOR LP2951ACDG

    ON SEMICONDUCTOR

    LP2951ACDG

    DISCONTINUED BY MANUFACTURER, FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 1.25V MIN, 29V MAX, 0.45V DROPOUT, BIPOLAR, SOIC-8, 51A MARKING
    ✓ IN STOCK!
    £0.42 Price with VAT: £0.51 Buy Surplus As Low As £0.19 Price with VAT: £0.23
    £0.19 Price with VAT: £0.23
    ON SEMICONDUCTOR LM317D2TG

    ON SEMICONDUCTOR

    LM317D2TG

    ADJUSTABLE POSITIVE STANDARD REGULATOR, 1.2V MIN, 37V MAX, BIPOLAR, D2PAK-3
    ✓ IN STOCK!
    £3.44 Price with VAT: £4.13 Buy Surplus As Low As £2.01 Price with VAT: £2.41
    £2.01 Price with VAT: £2.41
    ON SEMICONDUCTOR LM317LDG

    ON SEMICONDUCTOR

    LM317LDG

    DISCONTINUED BY MANUFACTURER, ADJUSTABLE POSITIVE STANDARD REGULATOR, 1.2V MIN, 37V MAX, BIPOLAR, SOIC-8
    ✓ IN STOCK!
    £2.60 Price with VAT: £3.12 Buy Surplus As Low As £1.51 Price with VAT: £1.82
    £1.51 Price with VAT: £1.82
    ON SEMICONDUCTOR LM2931CDR2G

    ON SEMICONDUCTOR

    LM2931CDR2G

    ADJUSTABLE POSITIVE LDO REGULATOR, 2.7V MIN, 29.5V MAX, 0.6V DROPOUT, BIPOLAR, SOIC-8
    ✓ IN STOCK!
    £0.74 Price with VAT: £0.89 Buy Surplus As Low As £0.43 Price with VAT: £0.52
    £0.43 Price with VAT: £0.52
    ON SEMICONDUCTOR TL431CLP

    ON SEMICONDUCTOR

    TL431CLP

    SHUNT VOLTAGE REFERENCE, IC, ADJUSTABLE, 2.495V, 36 VV, 2%, 100 MA, TO-92-3
    ✓ IN STOCK!
    £1.21 Price with VAT: £1.45 Buy Surplus As Low As £0.77 Price with VAT: £0.93
    £0.77 Price with VAT: £0.93
    ON SEMICONDUCTOR MC78L05ACP

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    MC78L05ACP

    DISCONTINUED BY MANUFACTURER, FIXED POSITIVE STANDARD REGULATOR, 5V, BIPOLAR, TO-92
    ✓ IN STOCK!
    £1.46 Price with VAT: £1.76 Buy Surplus As Low As £1.02 Price with VAT: £1.22
    £1.02 Price with VAT: £1.22
    ON SEMICONDUCTOR MC74VHC573DTR2G

    ON SEMICONDUCTOR

    MC74VHC573DTR2G

    LATCH TYPE:D TYPE; IC OUTPUT TYPE:TRI STATE; PROPAGATION DELAY:10.1NS; OUTPUT CURRENT:8MA; LOGIC CASE STYLE:TSSOP; NO. OF PINS:20PINS; SUPPLY VOLTAGE MIN:2V; SUPPLY VOLTAGE MAX:5.5V; NO. OF ...
    ✓ IN STOCK!
    £0.37 Price with VAT: £0.45 Buy Surplus As Low As £0.22 Price with VAT: £0.26
    £0.22 Price with VAT: £0.26
    ON SEMICONDUCTOR MOC3082M

    ON SEMICONDUCTOR

    MOC3082M

    IC, OPTOISOLATOR, TRIAC, 1 CHANNEL, 600V/US, 4170VRMS, 1.3V, 60MA, 6-DIP
    ✓ IN STOCK!
    £1.04 Price with VAT: £1.25 Buy Surplus As Low As £0.54 Price with VAT: £0.65
    £0.54 Price with VAT: £0.65
    ON SEMICONDUCTOR LM2931CD2TG

    ON SEMICONDUCTOR

    LM2931CD2TG

    DISCONTINUED BY MANUFACTURER, ADJUSTABLE POSITIVE LDO REGULATOR, 2.7V MIN, 29.5V MAX, 0.6V DROPOUT, BIPOLAR, TO-252-5
    ✓ IN STOCK!
    £2.45 Price with VAT: £2.94 Buy Surplus As Low As £1.43 Price with VAT: £1.71
    £1.43 Price with VAT: £1.71
    ON SEMICONDUCTOR MC7812CT

    ON SEMICONDUCTOR

    MC7812CT

    DISCONTINUED BY MANUFACTURER, FIXED POSITIVE STANDARD REGULATOR, 12V BIPOLAR, 1AMP, TO-220-3
    ✓ IN STOCK!
    £0.98 Price with VAT: £1.18 Buy Surplus As Low As £0.57 Price with VAT: £0.69
    £0.57 Price with VAT: £0.69
    ON SEMICONDUCTOR UA78S40PC

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    UA78S40PC

    DISCONTINUED BY MANUFACTURER, SWITCHING REGULATOR/CONTROLLER, VOLTAGE-MODE, BIPOLAR, PDIP16
    ✓ IN STOCK!
    £11.50 Price with VAT: £13.79 Buy Surplus As Low As £6.71 Price with VAT: £8.05
    £6.71 Price with VAT: £8.05
    ON SEMICONDUCTOR TL494BDR2G

    ON SEMICONDUCTOR

    TL494BDR2G

    SWITCHING CONTROLLER, VOLTAGE-MODE, 0.5A, 200KHZ SWITCHING FREQ-MAX, BIPOLAR, SOIC-16
    ✓ IN STOCK!
    £0.95 Price with VAT: £1.14 Buy Surplus As Low As £0.55 Price with VAT: £0.66
    £0.55 Price with VAT: £0.66
    ON SEMICONDUCTOR MC79L12ACP

    ON SEMICONDUCTOR

    MC79L12ACP

    DISCONTINUED BY MANUFACTURER, THREE TERMINAL LOW CURRENT NEGATIVE VOLTAGE REGULATOR, MAX OPERATING TEMP: 125°C, OUTPUT VOLTAGE MIN/MAX: -11.5V/-12.5V DC,
    ✓ IN STOCK!
    £0.74 Price with VAT: £0.89 Buy Surplus As Low As £0.48 Price with VAT: £0.57
    £0.48 Price with VAT: £0.57
    ON SEMICONDUCTOR MC7915CT

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    MC7915CT

    DISCONTINUED BY MANUFACTURER, FIXED NEGATIVE STANDARD REGULATOR, 15V, BIPOLAR, TO-220
    ✓ IN STOCK!
    £3.65 Price with VAT: £4.38 Buy Surplus As Low As £2.32 Price with VAT: £2.78
    £2.32 Price with VAT: £2.78
    ON SEMICONDUCTOR MC78M08ACDTG

    ON SEMICONDUCTOR

    MC78M08ACDTG

    FIXED OUTPUT VOLTAGE NOM.:8V; ADJUSTABLE OUTPUT VOLTAGE MIN:-; ADJUSTABLE OUTPUT VOLTAGE MAX:-; INPUT VOLTAGE MIN:-; INPUT VOLTAGE MAX:-; PRODUCT RANGE:-; OUTPUT CURRENT:500MA; OUTPUT TYPE:F ...
    ✓ IN STOCK!
    £0.43 Price with VAT: £0.51 Buy Surplus As Low As £0.25 Price with VAT: £0.29
    £0.25 Price with VAT: £0.29
    ON SEMICONDUCTOR MC7812BDTG

    ON SEMICONDUCTOR

    MC7812BDTG

    FIXED POSITIVE STANDARD REGULATOR, 12V, BIPOLAR, D2PAK-3
    ✓ IN STOCK!
    £0.35 Price with VAT: £0.42 Buy Surplus As Low As £0.20 Price with VAT: £0.24
    £0.20 Price with VAT: £0.24
    ON SEMICONDUCTOR MC7824CT

    ON SEMICONDUCTOR

    MC7824CT

    DISCONTINUED BY MANUFACTURER, FIXED POSITIVE STANDARD REGULATOR, 24VBIPOLAR, TO-220
    ✓ IN STOCK!
    £3.06 Price with VAT: £3.67 Buy Surplus As Low As £1.95 Price with VAT: £2.34
    £1.95 Price with VAT: £2.34
    ON SEMICONDUCTOR MC79M12BDTRKG

    ON SEMICONDUCTOR

    MC79M12BDTRKG

    FIXED NEGATIVE STANDARD REGULATOR, 12V, BIPOLAR, DPAK-3
    ✓ IN STOCK!
    £0.43 Price with VAT: £0.51 Buy Surplus As Low As £0.25 Price with VAT: £0.30
    £0.25 Price with VAT: £0.30
    ON SEMICONDUCTOR MC79M12BDTG

    ON SEMICONDUCTOR

    MC79M12BDTG

    DISCONTINUED BY MANUFACTURER, FIXED NEGATIVE STANDARD REGULATOR, 12V, BIPOLAR, DPAK-3
    ✓ IN STOCK!
    £0.74 Price with VAT: £0.88 Buy Surplus As Low As £0.47 Price with VAT: £0.56
    £0.47 Price with VAT: £0.56
    ON SEMICONDUCTOR MC78M09CDTG

    ON SEMICONDUCTOR

    MC78M09CDTG

    FIXED OUTPUT VOLTAGE NOM.:9V; ADJUSTABLE OUTPUT VOLTAGE MIN:-; ADJUSTABLE OUTPUT VOLTAGE MAX:-; INPUT VOLTAGE MIN:-; INPUT VOLTAGE MAX:35V; PRODUCT RANGE:7809 VOLTAGE REGULATORS; OUTPUT CURR ...
    ✓ IN STOCK!
    £0.60 Price with VAT: £0.72 Buy Surplus As Low As £0.40 Price with VAT: £0.48
    £0.40 Price with VAT: £0.48
    ON SEMICONDUCTOR MC7824BD2TG

    ON SEMICONDUCTOR

    MC7824BD2TG

    DISCONTINUED BY MANUFACTURER, FIXED POSITIVE STANDARD REGULATOR, 24V, BIPOLAR, D2PAK-3
    ✓ IN STOCK!
    £2.23 Price with VAT: £2.68 Buy Surplus As Low As £0.80 Price with VAT: £0.96
    £0.80 Price with VAT: £0.96
    ON SEMICONDUCTOR KA5M0380RTU

    ON SEMICONDUCTOR

    KA5M0380RTU

    SWITCHING REGULATOR, CURRENT-MODE, 12A, 73KHZ SWITCHING FREQ-MAX, BCDMOS, TO-220F 4 PIN
    ✓ IN STOCK!
    £2.28 Price with VAT: £2.73 Buy Surplus As Low As £1.30 Price with VAT: £1.56
    £1.30 Price with VAT: £1.56
    ON SEMICONDUCTOR MC78M15ACDTG

    ON SEMICONDUCTOR

    MC78M15ACDTG

    DISCONTINUED BY MANUFACTURER, FIXED POSITIVE STANDARD REGULATOR, 15V, BIPOLAR, DPAK-3
    ✓ IN STOCK!
    £0.53 Price with VAT: £0.63 Buy Surplus As Low As £0.23 Price with VAT: £0.28
    £0.23 Price with VAT: £0.28
    ON SEMICONDUCTOR MC78M05ACT

    ON SEMICONDUCTOR

    MC78M05ACT

    DISCONTINUED BY MANUFACTURER, LINEAR VOLTAGE REGULATOR, FIXED, 10 V TO 35 V INPUT, 5 V/500 MA OUT, TO-220-3
    ✓ IN STOCK!
    £2.89 Price with VAT: £3.47 Buy Surplus As Low As £1.84 Price with VAT: £2.21
    £1.84 Price with VAT: £2.21
    ON SEMICONDUCTOR KA278RA05CTU

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    KA278RA05CTU

    IC,VOLT REGULATOR,FIXED/ADJUSTABLE,+5V/+1.25 TO +32V,BIPOLAR,SIP,4PIN,PLASTIC ;ROHS COMPLIANT: YES
    ✓ IN STOCK!
    £0.76 Price with VAT: £0.92 Buy Surplus As Low As £0.40 Price with VAT: £0.48
    £0.40 Price with VAT: £0.48
    ON SEMICONDUCTOR MC1403D

    ON SEMICONDUCTOR

    MC1403D

    DISCONTINUED BY MANUFACTURER, THREE TERMINAL VOLTAGE REFERENCE, 1 OUTPUT, 2.5V, BIPOLAR, SOIC-8
    ✓ IN STOCK!
    £2.75 Price with VAT: £3.30 Buy Surplus As Low As £1.60 Price with VAT: £1.92
    £1.60 Price with VAT: £1.92
    ON SEMICONDUCTOR MC7812CD2TR4G

    ON SEMICONDUCTOR

    MC7812CD2TR4G

    FIXED POSITIVE STANDARD REGULATOR, 12V, BIPOLAR, D2PAK-3
    ✓ IN STOCK!
    £0.65 Price with VAT: £0.78 Buy Surplus As Low As £0.37 Price with VAT: £0.45
    £0.37 Price with VAT: £0.45
    ON SEMICONDUCTOR MC7915CTG

    ON SEMICONDUCTOR

    MC7915CTG

    FIXED NEGATIVE STANDARD REGULATOR, 15V, BIPOLAR, TO-220, 3 PIN
    ✓ IN STOCK!
    £1.16 Price with VAT: £1.40 Buy Surplus As Low As £0.74 Price with VAT: £0.89
    £0.74 Price with VAT: £0.89
    Previous Next
    1 2 3 4 5 6 7 8 9 10