Product Search

    SEARCH NOW FOR ALL YOUR RADWELL SOLUTIONS

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

    Integrated Circuits / Regulator PC Board Mount

    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.

    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorised surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorised dealers. Because Radwell is not an authorised distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

    Filter Results
    Results 101-150 of 474.
    TEXAS INSTRUMENTS SEMI LM317HVH/NOPB

    TEXAS INSTRUMENTS SEMI

    LM317HVH/NOPB

    3-TERMINAL ADJUSTABLE REGULATOR
    ✓ IN STOCK!
    £12.99 Price with VAT: £15.59 Buy Surplus As Low As £6.73 Price with VAT: £8.07
    £6.73 Price with VAT: £8.07
    INFINEON TLE4271-2G

    INFINEON

    TLE4271-2G

    FIXED LDO VOLTAGE REGULATOR, 6V TO 40V, 350MV DROPOUT, 5VOUT, 800MAOUT, TO-263-7, ROHS COMPLIANT
    ✓ IN STOCK!
    £7.07 Price with VAT: £8.49 Buy Surplus As Low As £4.12 Price with VAT: £4.94
    £4.12 Price with VAT: £4.94
    ON SEMICONDUCTOR MC7915BD2TR4G

    ON SEMICONDUCTOR

    MC7915BD2TR4G

    FIXED NEGATIVE STANDARD REGULATOR, 15V, BIPOLAR, D2PAK-3/2 TO-263-3
    ✓ IN STOCK!
    £1.33 Price with VAT: £1.60 Buy Surplus As Low As £0.78 Price with VAT: £0.93
    £0.78 Price with VAT: £0.93
    ANALOG DEVICES LTC1159CS-5#PBF

    ANALOG DEVICES

    LINEAR TECHNOLOGY

    LTC1159CS-5#PBF

    IC, SWITCHING CONTROLLER, CURRENT-MODE, 0.05A, 250KHZ SWITCHING FREQ-MAX, CMOS, SO-16
    ✓ IN STOCK!
    £11.21 Price with VAT: £13.45 Buy Surplus As Low As £6.53 Price with VAT: £7.83
    £6.53 Price with VAT: £7.83
    ANALOG DEVICES LT1009S8#TRPBF

    ANALOG DEVICES

    LINEAR TECHNOLOGY

    LT1009S8#TRPBF

    (PRICE/TR) IC,VOLT REFERENCE,FIXED,2.5V,BIPOLAR,SOP,8PIN,PLASTIC ;ROHS COMPLIANT: YES
    ✓ IN STOCK!
    £3.78 Price with VAT: £4.54 Buy Surplus As Low As £2.16 Price with VAT: £2.59
    £2.16 Price with VAT: £2.59
    ST MICRO L78L09ABZ

    ST MICRO

    STMICRO ELECTRONICS

    L78L09ABZ

    LINEAR VOLT REG, 9V, 0.1A, TO-92-3, ROHS COMPLIANT: YES
    ✓ IN STOCK!
    £0.61 Price with VAT: £0.74 Buy Surplus As Low As £0.37 Price with VAT: £0.45
    £0.37 Price with VAT: £0.45
    ST MICRO LD1117S18TR

    ST MICRO

    STMICRO ELECTRONICS

    LD1117S18TR

    VOLTAGE REGULATOR CHIP, LOW DROPOUT, 15 V INPUT VOLTAGE, 1.8 V NOMINAL FIXED OUTPUT VOLTAGE, 950 MA OUTPUT CURRENT, 1.1 V DROPOUT VOLTAGE, 3 PIN
    ✓ IN STOCK!
    £0.30 Price with VAT: £0.36 Buy Surplus As Low As £0.22 Price with VAT: £0.26
    £0.22 Price with VAT: £0.26
    TEXAS INSTRUMENTS SEMI LM338K STEEL/NOPB

    TEXAS INSTRUMENTS SEMI

    LM338K STEEL/NOPB

    ADJUSTABLE POSITIVE STANDARD REGULATOR, 1.2V MIN, 32V MAX, BIPOLAR, TO-3
    ✓ IN STOCK!
    £123.43 Price with VAT: £148.12 Buy Surplus As Low As £71.90 Price with VAT: £86.28
    £71.90 Price with VAT: £86.28
    TEXAS INSTRUMENTS SEMI TPS54360DDA

    TEXAS INSTRUMENTS SEMI

    TPS54360DDA

    SWITCHING REGULATOR, CURRENT-MODE, 3.5A, 2500KHZ SWITCHING FREQ-MAX, PDSO8
    ✓ IN STOCK!
    £9.34 Price with VAT: £11.21 Buy Surplus As Low As £5.44 Price with VAT: £6.53
    £5.44 Price with VAT: £6.53
    ON SEMICONDUCTOR MC79L05ACP

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    MC79L05ACP

    DISCONTINUED BY MANUFACTURER, FIXED NEGATIVE STANDARD REGULATOR, 5V, BIPOLAR, TO-92
    ✓ IN STOCK!
    £0.18 Price with VAT: £0.22 Buy Surplus As Low As £0.11 Price with VAT: £0.14
    £0.11 Price with VAT: £0.14
    NATIONAL SEMICONDUCTOR LM2575HVM-ADJ

    NATIONAL SEMICONDUCTOR

    LM2575HVM-ADJ

    DISCONTINUED BY MANUFACTURER, SWITCHING REGULATOR, VOLTAGE-MODE, 3.2A, 63KHZ SWITCHING FREQ-MAX, BIPOLAR, SOIC-24
    ✓ IN STOCK!
    £4.41 Price with VAT: £5.30 Buy Surplus As Low As £3.17 Price with VAT: £3.81
    £3.17 Price with VAT: £3.81
    NEW JAPAN RADIO CO NJM293005

    NEW JAPAN RADIO CO

    NJM293005

    REGULATOR, VOLTAGE TO-220F
    ✓ IN STOCK!
    £1.22 Price with VAT: £1.47 Buy Surplus As Low As £0.70 Price with VAT: £0.83
    £0.70 Price with VAT: £0.83
    ON SEMICONDUCTOR LM78L15ACP

    ON SEMICONDUCTOR

    LM78L15ACP

    .1 POS VOLTAGE REGULATOR
    ✓ IN STOCK!
    £0.89 Price with VAT: £1.06 Buy Surplus As Low As £0.52 Price with VAT: £0.63
    £0.52 Price with VAT: £0.63
    TEXAS INSTRUMENTS SEMI LM2596T-ADJ/NOPB

    TEXAS INSTRUMENTS SEMI

    LM2596T-ADJ/NOPB

    SWITCHING REGULATOR, VOLTAGE-MODE, 7.5A, 173KHZ SWITCHING FREQ-MAX, BIPOLAR, TO-220-5
    ✓ IN STOCK!
    £8.16 Price with VAT: £9.79 Buy Surplus As Low As £4.75 Price with VAT: £5.70
    £4.75 Price with VAT: £5.70
    NATIONAL SEMICONDUCTOR LM78GCP

    NATIONAL SEMICONDUCTOR

    LM78GCP

    4 TERMINAL ADJUSTABLE VOLTAGE REGULATOR, 1A, 5-30V, TO-202
    ✓ IN STOCK!
    £5.50 Price with VAT: £6.60 Buy Surplus As Low As £3.20 Price with VAT: £3.84
    £3.20 Price with VAT: £3.84
    TEXAS INSTRUMENTS SEMI LM2588T-5.0/NOPB

    TEXAS INSTRUMENTS SEMI

    LM2588T-5.0/NOPB

    SWITCHING REGULATOR/CONTROLLER, CURRENT-MODE, 1.45A, BIPOLAR, TO-220-7
    ✓ IN STOCK!
    £18.25 Price with VAT: £21.90 Buy Surplus As Low As £10.63 Price with VAT: £12.76
    £10.63 Price with VAT: £12.76
    NXP SEMICONDUCTOR LM317K

    NXP SEMICONDUCTOR

    FREESCALE SEMICONDUCTOR

    LM317K

    DISCONTINUED BY MANUFACTURER, ADJUSTABLE POSITIVE STANDARD REGULATOR, 1.2V MIN, 37V MAX, BIPOLAR, METAL CAN, TO-3, 2 PIN
    ✓ IN STOCK!
    £10.72 Price with VAT: £12.87 Buy Surplus As Low As £6.61 Price with VAT: £7.93
    £6.61 Price with VAT: £7.93
    TEXAS INSTRUMENTS SEMI LM317K STEEL/NOPB

    TEXAS INSTRUMENTS SEMI

    LM317K STEEL/NOPB

    ADJUSTABLE POSITIVE STANDARD REGULATOR, 1.2V MIN, 37V MAX, BIPOLAR, METAL CAN, TO-3, 2 PIN
    ✓ IN STOCK!
    £96.73 Price with VAT: £116.07 Buy Surplus As Low As £58.19 Price with VAT: £69.83
    £58.19 Price with VAT: £69.83
    TEXAS INSTRUMENTS SEMI LM2597M-3.3/NOPB

    TEXAS INSTRUMENTS SEMI

    LM2597M-3.3/NOPB

    IC, SWITCHING VOLTAGE REGULATOR, SOIC 8 PIN
    ✓ IN STOCK!
    £9.34 Price with VAT: £11.21 Buy Surplus As Low As £5.44 Price with VAT: £6.53
    £5.44 Price with VAT: £6.53
    ON SEMICONDUCTOR LM7818CT

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    LM7818CT

    DISCONTINUED BY MANUFACTURER, LINEAR VOLTAGE REGULATOR, POSITIVE, FIXED, 1 OUTPUT, 1 AMP, THROUGH HOLE, TO-220-3
    ✓ IN STOCK!
    £1.91 Price with VAT: £2.29 Buy Surplus As Low As £1.35 Price with VAT: £1.61
    £1.35 Price with VAT: £1.61
    NATIONAL SEMICONDUCTOR LM79M15CH

    NATIONAL SEMICONDUCTOR

    LM79M15CH

    DISCONTINUED BY MANUFACTURER, FIXED NEGATIVE STANDARD REGULATOR, 15V, BIPOLAR, CAN-3
    ✓ IN STOCK!
    £25.40 Price with VAT: £30.48 Buy Surplus As Low As £19.10 Price with VAT: £22.92
    £19.10 Price with VAT: £22.92
    TEXAS INSTRUMENTS SEMI LM2585T-ADJ

    TEXAS INSTRUMENTS SEMI

    LM2585T-ADJ

    DISCONTINUED BY MANUFACTURER, SWITCHING REGULATOR, CURRENT-MODE, 7A, 125KHZ SWITCHING FREQ-MAX, BIPOLAR, TO-220 5 PIN
    ✓ IN STOCK!
    £15.87 Price with VAT: £19.04 Buy Surplus As Low As £9.82 Price with VAT: £11.79
    £9.82 Price with VAT: £11.79
    ON SEMICONDUCTOR RM4194D

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    RM4194D

    DISCONTINUED BY MANUFACTURER, ADJUSTABLE MIXED STANDARD REGULATOR, 2 OUTPUT, 0.05V1 MIN, -.05V2 MIN, 42V1 MAX, DIP-14
    ✓ IN STOCK!
    £64.34 Price with VAT: £77.21 Buy Surplus As Low As £40.88 Price with VAT: £49.06
    £40.88 Price with VAT: £49.06
    GENERIC 3152V

    GENERIC

    3152V

    REGULATOR
    ✓ IN STOCK!
    £15.11 Price with VAT: £18.14 Buy Surplus As Low As £8.16 Price with VAT: £9.79
    £8.16 Price with VAT: £9.79
    GENERAL ELECTRIC IC3600PEZB1

    GENERAL ELECTRIC

    IC3600PEZB1

    IC3600PEZB1 - CEMF REGULATOR
    ✓ IN STOCK!
    Call for Availability
    Repair Yours £2,028.84 Price with VAT: £2,434.61
    ST MICRO L4947H

    ST MICRO

    L4947H

    REGULATOR, LINEAR VOLTAGE REGULATOR IC, POSITIVE FIXED, 1 OUTPUT, 500MA, THROUGH HOLE 5-PENTAWATT,ROHS3 COMPLIANT
    ✓ IN STOCK!
    Call for Availability
    GENERIC MC1468R

    GENERIC

    MC1468R

    REGULATOR 9 PIN CAN
    ✓ IN STOCK!
    £8.68 Price with VAT: £10.41 Buy Surplus As Low As £6.24 Price with VAT: £7.49
    £6.24 Price with VAT: £7.49
    NEC UPC2418AHF

    NEC

    UPC2418AHF

    REGULATOR
    ✓ IN STOCK!
    Call for Availability
    NEC UPC24M18AHF

    NEC

    UPC24M18AHF

    REGULATOR, THREE TERMINAL, LOW DROPOUT VOLTAGE REGULATOR, TO-220
    ✓ IN STOCK!
    Call for Availability
    ANALOG DEVICES LT1424IS8-9#PBF

    ANALOG DEVICES

    LINEAR TECHNOLOGY

    LT1424IS8-9#PBF

    INTEGRATED CIRCUIT, SWITCHING VOLTAGE REGULATOR, ISOLATED FLYBACK, 9V OUTPUT, 200 MA, 285 KHZ, S0-8
    ✓ IN STOCK!
    £21.76 Price with VAT: £26.11 Buy Surplus As Low As £12.67 Price with VAT: £15.21
    £12.67 Price with VAT: £15.21
    TEXAS INSTRUMENTS SEMI LM2940SX-8.0/NOPB

    TEXAS INSTRUMENTS SEMI

    LM2940SX-8.0/NOPB

    (PRICE/TR)LINEAR VOLTAGE REGULATOR IC; DROPOUT VOLTAGE, VDO:0.5V; INPUT VOLTAGE PRIMARY MAX:26V; OPERATING TEMPERATURE RANGE:-55ªC TO +125ªC; OUTPUT C
    ✓ IN STOCK!
    £1.49 Price with VAT: £1.79 Buy Surplus As Low As £0.87 Price with VAT: £1.04
    £0.87 Price with VAT: £1.04
    LINEAR SEMICONDUCTORS LM399AH

    LINEAR SEMICONDUCTORS

    LINEAR TECHNOLOGY

    LM399AH

    DISCONTINUED BY MANUFACTURER, IC CHIP
    ✓ IN STOCK!
    £15.14 Price with VAT: £18.17 Buy Surplus As Low As £8.65 Price with VAT: £10.38
    £8.65 Price with VAT: £10.38
    TEXAS INSTRUMENTS SEMI LM285BYZ25NOPB

    TEXAS INSTRUMENTS SEMI

    LM285BYZ25NOPB

    VOLTAGE REF, SHUNT, 2.5V, TO-226AA-3; PRODUCT RANGE:LM285 SERIES; VOLTAGE REFERENCE TYPE:SHUNT - FIXED; REFERENCE VOLTAGE:2.5V; INITIAL ACCURACY:0.8%;
    ✓ IN STOCK!
    £1.69 Price with VAT: £2.03 Buy Surplus As Low As £1.20 Price with VAT: £1.44
    £1.20 Price with VAT: £1.44
    TEXAS INSTRUMENTS SEMI LM105H

    TEXAS INSTRUMENTS SEMI

    LM105H

    DISCONTINUED BY MANUFACTURER, VOLTAGE REGULATOR, LM105 SERIES, BIPOLAR, 50 V INPUT, 40 V OUTPUT, 800 MW, -55 TO 125 DEG. C, 8-LEAD METAL CAN PACKAGE
    ✓ IN STOCK!
    £35.03 Price with VAT: £42.03 Buy Surplus As Low As £20.40 Price with VAT: £24.48
    £20.40 Price with VAT: £24.48
    TEXAS INSTRUMENTS SEMI LM317AMDTX/NOPB

    TEXAS INSTRUMENTS SEMI

    LM317AMDTX/NOPB

    DISCONTINUED BY MANUFACTURER, ADJUSTABLE POSITIVE STANDARD REGULATOR, 1.2V MIN, 37V MAX, BIPOLAR, TO-252 SMD
    ✓ IN STOCK!
    £3.65 Price with VAT: £4.38 Buy Surplus As Low As £2.13 Price with VAT: £2.56
    £2.13 Price with VAT: £2.56
    GENERIC L7924C

    GENERIC

    L7924C

    VOLT REGULATOR
    ✓ IN STOCK!
    £1.38 Price with VAT: £1.65 Buy Surplus As Low As £0.99 Price with VAT: £1.19
    £0.99 Price with VAT: £1.19
    Repair Yours Contact Us
    ON SEMICONDUCTOR MC33363ADW

    ON SEMICONDUCTOR

    MC33363ADW

    DISCONTINUED BY MANUFACTURER, SWITCHING REGULATOR, VOLTAGE-MODE, 1.5A, 315KHZ SWITCHING FREQ-MAX, SOIC-16
    ✓ IN STOCK!
    £6.07 Price with VAT: £7.28 Buy Surplus As Low As £3.82 Price with VAT: £4.59
    £3.82 Price with VAT: £4.59
    GENERIC MC1469R

    GENERIC

    MC1469R

    VOLT REGULATOR
    ✓ IN STOCK!
    £16.35 Price with VAT: £19.61 Buy Surplus As Low As £11.75 Price with VAT: £14.10
    £11.75 Price with VAT: £14.10
    Repair Yours Contact Us
    GENERIC UA78MGT2C

    GENERIC

    UA78MGT2C

    VOLT REGULATOR
    ✓ IN STOCK!
    £4.25 Price with VAT: £5.11 Buy Surplus As Low As £3.06 Price with VAT: £3.67
    £3.06 Price with VAT: £3.67
    Repair Yours Contact Us
    GENERIC UA79MGT2C

    GENERIC

    UA79MGT2C

    VOLT REGULATOR
    ✓ IN STOCK!
    £4.32 Price with VAT: £5.19 Buy Surplus As Low As £2.92 Price with VAT: £3.51
    £2.92 Price with VAT: £3.51
    Repair Yours Contact Us
    NJRC 3403A

    NJRC

    3403A

    IC
    ✓ IN STOCK!
    £0.97 Price with VAT: £1.17 Buy Surplus As Low As £0.66 Price with VAT: £0.79
    £0.66 Price with VAT: £0.79
    Repair Yours Contact Us
    SANKEN ELECTRIC SI3240C

    SANKEN ELECTRIC

    SI3240C

    DISCONTINUED BY MANUFACTURER, IC, LDO VOLTAGE REGULATOR, 1.5A, 45V, 18W, -30 TO 100 DEG. C, TO-220-5
    ✓ IN STOCK!
    £15.57 Price with VAT: £18.68 Buy Surplus As Low As £9.07 Price with VAT: £10.88
    £9.07 Price with VAT: £10.88
    DIMENSION ENGINEERING DE-SWADJ

    DIMENSION ENGINEERING

    DE-SWADJ

    DISCONTINUED BY MANUFACTURER, REGULATOR VOLTAGE, 1AMP, 1.25-13V
    ✓ IN STOCK!
    Buy Surplus As Low As £13.73 Price with VAT: £16.48
    £13.73 Price with VAT: £16.48
    HITACHI HA17431UA

    HITACHI

    HA17431UA

    HIGH-PRECISION VARIABLE SHUNT REGULATORS. 4 X 2.5 MM PACKAGE UPAK
    ✓ IN STOCK!
    £1.10 Price with VAT: £1.31 Buy Surplus As Low As £0.79 Price with VAT: £0.94
    £0.79 Price with VAT: £0.94
    TEXAS INSTRUMENTS SEMI LT1054CP

    TEXAS INSTRUMENTS SEMI

    LT1054CP

    SWITCHED CAPACITOR REGULATOR, 0.1A, 100KHZ SWITCHING FREQ-MAX, BIPOLAR, PDIP8
    ✓ IN STOCK!
    £4.50 Price with VAT: £5.40 Buy Surplus As Low As £2.62 Price with VAT: £3.15
    £2.62 Price with VAT: £3.15
    TEXAS INSTRUMENTS SEMI TPS54335ADRCR

    TEXAS INSTRUMENTS SEMI

    TPS54335ADRCR

    SWITCHING REGULATOR, CURRENT-MODE, 3A, 1500KHZ SWITCHING FREQ-MAX, VSON-10
    ✓ IN STOCK!
    £2.76 Price with VAT: £3.31 Buy Surplus As Low As £1.60 Price with VAT: £1.92
    £1.60 Price with VAT: £1.92
    NXP SEMICONDUCTOR MC7812CK

    NXP SEMICONDUCTOR

    FREESCALE SEMICONDUCTOR

    MC7812CK

    DISCONTINUED BY MANUFACTURER, FIXED POSITIVE STANDARD REGULATOR, 12V, BIPOLAR, METAL TO-3
    ✓ IN STOCK!
    £6.07 Price with VAT: £7.28 Buy Surplus As Low As £3.91 Price with VAT: £4.70
    £3.91 Price with VAT: £4.70
    ST MICRO L4901A

    ST MICRO

    L4901A

    DISCONTINUED BY MANUFACTURER, FIXED POSITIVE LDO REGULATOR, 2 OUTPUT, 5.05V1, 5V2, BIPOLAR, PZFM7
    ✓ IN STOCK!
    Buy Surplus As Low As £8.40 Price with VAT: £10.08
    £8.40 Price with VAT: £10.08
    ON SEMICONDUCTOR MC79L15ACPRAG

    ON SEMICONDUCTOR

    MC79L15ACPRAG

    FIXED NEGATIVE STANDARD REGULATOR, 15V, BIPOLAR, TO-92-3
    ✓ IN STOCK!
    £0.29 Price with VAT: £0.35 Buy Surplus As Low As £0.17 Price with VAT: £0.20
    £0.17 Price with VAT: £0.20
    ON SEMICONDUCTOR MC78M12ABTG

    ON SEMICONDUCTOR

    MC78M12ABTG

    LINEAR VOLT REG, 12V, 0.5A, TO-220-3 ROHS COMPLIANT: YES
    ✓ IN STOCK!
    £0.57 Price with VAT: £0.69 Buy Surplus As Low As £0.30 Price with VAT: £0.36
    £0.30 Price with VAT: £0.36
    Previous Next
    1 2 3 4 5 6 7 8 9 10
    Related Categories
    Capacitor Diode Electrical Cable/Wire Enclosure Fuse IC Chip Power Supply Relay/Socket Resistor Toggle Switch Transistor Voltage Regulator