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    Integrated Circuits / Power Management IC

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    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.

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    Results 51-100 of 135.
    ST MICRO E-L9823013TR

    ST MICRO

    STMICRO ELECTRONICS

    E-L9823013TR

    POWER SWITCH/DRIVER, 1:8, N-CHANNEL, 500MA, 24-SOIC
    ✓ IN STOCK!
    £6.07 Price with VAT: £7.29 Buy Surplus As Low As £3.54 Price with VAT: £4.25
    £3.54 Price with VAT: £4.25
    ST MICRO E-L9826

    ST MICRO

    STMICRO ELECTRONICS

    E-L9826

    (PRICE/EACH), DFD PROTECTION & FILTER
    ✓ IN STOCK!
    £2.62 Price with VAT: £3.15 Buy Surplus As Low As £1.85 Price with VAT: £2.22
    £1.85 Price with VAT: £2.22
    ST MICRO L4931ABDT33-TR

    ST MICRO

    STMICRO ELECTRONICS

    L4931ABDT33-TR

    FIXED POSITIVE LDO REGULATOR, 3.3V, 0.8V DROPOUT, BIPOLAR, TO-252-3
    ✓ IN STOCK!
    £0.76 Price with VAT: £0.91 Buy Surplus As Low As £0.43 Price with VAT: £0.52
    £0.43 Price with VAT: £0.52
    ST MICRO L6599DTR

    ST MICRO

    STMICRO ELECTRONICS

    L6599DTR

    DISCONTINUED BY MANUFACTURER, SWITCHING CONTROLLER, VOLTAGE-MODE, 0.8A, 500KHZ SWITCHING FREQ-MAX, SOIC-16
    ✓ IN STOCK!
    £4.22 Price with VAT: £5.06 Buy Surplus As Low As £2.46 Price with VAT: £2.95
    £2.46 Price with VAT: £2.95
    ST MICRO UC2843BD1

    ST MICRO

    STMICRO ELECTRONICS

    UC2843BD1

    PWM CONTROLLER, 15V, -40 TO 150DEG C; POWER SUPPLY CONTROLLER TYPE:SINGLE ENDED CONTROLLER; NO. OF CHANNELS:1CHANNELS; CONTROL MODE:CURRENT MODE CONTROL; SUPPLY VOLTAGE MIN:-; SUPPLY VOLTAGE ...
    ✓ IN STOCK!
    £2.04 Price with VAT: £2.45 Buy Surplus As Low As £1.22 Price with VAT: £1.47
    £1.22 Price with VAT: £1.47
    ST MICRO UC2844BN

    ST MICRO

    STMICRO ELECTRONICS

    UC2844BN

    PWM CONTROLLER, 500KHZ, 15V, DIP-8
    ✓ IN STOCK!
    £1.71 Price with VAT: £2.05 Buy Surplus As Low As £1.00 Price with VAT: £1.20
    £1.00 Price with VAT: £1.20
    ST MICRO UC2845BN

    ST MICRO

    STMICRO ELECTRONICS

    UC2845BN

    SWITCHING CONTROLLER, CURRENT-MODE, 1A, 275KHZ SWITCHING FREQ-MAX, BIPOLAR, PDIP8
    ✓ 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
    ST MICRO VNI4140KTR

    ST MICRO

    STMICRO ELECTRONICS

    VNI4140KTR

    BUFFER/INVERTER BASED PERIPHERAL DRIVER, 4 DRIVER, 1.3A, POWERSSO-24
    ✓ IN STOCK!
    £5.01 Price with VAT: £6.02 Buy Surplus As Low As £2.87 Price with VAT: £3.44
    £2.87 Price with VAT: £3.44
    ST MICRO VNQ5160KTR-E

    ST MICRO

    STMICRO ELECTRONICS

    VNQ5160KTR-E

    POWER SWITCH/DRIVER, 1:1, N-CHANNEL, 3.8A, POWERSSO-24
    ✓ IN STOCK!
    £4.02 Price with VAT: £4.83 Buy Surplus As Low As £2.41 Price with VAT: £2.90
    £2.41 Price with VAT: £2.90
    ST MICRO TD350ETR

    ST MICRO

    STMICRO ELECTRONICS

    TD350ETR

    IC, GATE DRIVER, INVERTING, HIGH-SIDE, 1 DRIVER, 1 OUTPUT, 26V, 2.3A, 500MW, 120NS RISE, 75NS FALL, 14-SOIC
    ✓ IN STOCK!
    £3.79 Price with VAT: £4.55 Buy Surplus As Low As £2.17 Price with VAT: £2.60
    £2.17 Price with VAT: £2.60
    ST MICRO TDE1747FP

    ST MICRO

    STMICRO ELECTRONICS

    TDE1747FP

    IC, POWER DRIVER, BIPOLAR, 1:1, 14-SOIC
    ✓ IN STOCK!
    £12.53 Price with VAT: £15.04 Buy Surplus As Low As £7.30 Price with VAT: £8.76
    £7.30 Price with VAT: £8.76
    ST MICRO STM1061N34WX6F

    ST MICRO

    STMICRO ELECTRONICS

    STM1061N34WX6F

    POWER MANAGEMENT IC, 3.4V, SMD/SMT, SOT-23-3, 1 INPUT
    ✓ IN STOCK!
    £0.49 Price with VAT: £0.58 Buy Surplus As Low As £0.28 Price with VAT: £0.34
    £0.28 Price with VAT: £0.34
    ST MICRO UC3843BN

    ST MICRO

    STMICRO ELECTRONICS

    UC3843BN

    BOOST, FLYBACK REGULATOR POSITIVE, ISOLATION CAPABLE OUTPUT STEP-UP, STEP-UP/STEP-DOWN DC-DC CONTROLLER IC, 8-MINI DIP
    ✓ IN STOCK!
    £0.74 Price with VAT: £0.89 Buy Surplus As Low As £0.30 Price with VAT: £0.36
    £0.30 Price with VAT: £0.36
    ST MICRO L78L15ABUTR

    ST MICRO

    STMICRO ELECTRONICS

    L78L15ABUTR

    IC, LINEAR VOLTAGE REGULATOR, 1X OUTPUT, 15-35V, 100MA, SURFACE MOUNT, -40 TO 125 DEG. C, TO-243AA
    ✓ IN STOCK!
    £0.37 Price with VAT: £0.44 Buy Surplus As Low As £0.22 Price with VAT: £0.26
    £0.22 Price with VAT: £0.26
    ST MICRO L78L15ACD13TR

    ST MICRO

    STMICRO ELECTRONICS

    L78L15ACD13TR

    IC, FIXED POSITIVE STANDARD REGULATOR, 15V, BIPOLAR, SO-8
    ✓ IN STOCK!
    £0.16 Price with VAT: £0.19 Buy Surplus As Low As £0.09 Price with VAT: £0.11
    £0.09 Price with VAT: £0.11
    ST MICRO TL431ACH

    ST MICRO

    STMICRO ELECTRONICS

    TL431ACH

    THREE TERMINAL VOLTAGE REFERENCE, 1 OUTPUT, 2.495V, TRIM/ADJUSTABLE, BIPOLAR, SOIC-8, 431ACH MARKING
    £0.34 Price with VAT: £0.41 Buy Surplus As Low As £0.13 Price with VAT: £0.16
    £0.13 Price with VAT: £0.16
    ST MICRO LMV358LIPT

    ST MICRO

    STMICRO ELECTRONICS

    LMV358LIPT

    OP-AMP, DUAL, 1.3MHZ, 0.7V/US, TSSOP-8
    ✓ IN STOCK!
    £0.97 Price with VAT: £1.16 Buy Surplus As Low As £0.58 Price with VAT: £0.70
    £0.58 Price with VAT: £0.70
    ST MICRO VN751PT

    ST MICRO

    STMICRO ELECTRONICS

    VN751PT

    (PRICE/EACH), HIGH SIDE SWITCHES ROHS COMPLIANT: YES
    ✓ IN STOCK!
    £2.12 Price with VAT: £2.55 Buy Surplus As Low As £0.81 Price with VAT: £0.97
    £0.81 Price with VAT: £0.97
    ST MICRO SG2525AP

    ST MICRO

    STMICRO ELECTRONICS

    SG2525AP

    SWITCHING CONTROLLER, VOLTAGE-MODE, 0.5A, 500KHZ SWITCHING FREQ-MAX, SOIC-16
    ✓ IN STOCK!
    £3.42 Price with VAT: £4.10 Buy Surplus As Low As £2.06 Price with VAT: £2.47
    £2.06 Price with VAT: £2.47
    ST MICRO L6699D

    ST MICRO

    STMICRO ELECTRONICS

    L6699D

    SWITCHING CONTROLLER, 245KHZ SWITCHING FREQ-MAX, SOIC-16
    ✓ IN STOCK!
    £6.39 Price with VAT: £7.67 Buy Surplus As Low As £3.84 Price with VAT: £4.60
    £3.84 Price with VAT: £4.60
    ST MICRO L4976D

    ST MICRO

    STMICRO ELECTRONICS

    L4976D

    DC/DC CONV, BUCK, 300KHZ, WSOIC-16; REGULATOR OUTPUT TYPE:ADJUSTABLE; NO. OF OUTPUTS:1OUTPUTS; TOPOLOGY:BUCK (STEP DOWN); INPUT VOLTAGE MIN:8V; INPUT VOLTAGE MAX:55V; MAX OUTPUT CURRENT:1A; ...
    ✓ IN STOCK!
    £3.27 Price with VAT: £3.93 Buy Surplus As Low As £1.87 Price with VAT: £2.25
    £1.87 Price with VAT: £2.25
    ST MICRO VN540SP-E

    ST MICRO

    STMICRO ELECTRONICS

    VN540SP-E

    BUFFER/INVERTER BASED PERIPHERAL DRIVER, 1 DRIVER, MOS, SOP-10
    ✓ IN STOCK!
    £18.95 Price with VAT: £22.74 Buy Surplus As Low As £8.60 Price with VAT: £10.31
    £8.60 Price with VAT: £10.31
    ST MICRO VN7040ASTR

    ST MICRO

    STMICRO ELECTRONICS

    VN7040ASTR

    POWER MANAGEMENT IC, VIPOWER SERIES, HIGH SIDE, N-CHANNEL, 1X OUTPUT, 4-28V, 24A, 80MOHMS, GENERAL PURPOSE, -40 TO 150 DEG. C, SMD/SMT, 8-SOIC
    ✓ IN STOCK!
    £1.33 Price with VAT: £1.59 Buy Surplus As Low As £0.85 Price with VAT: £1.02
    £0.85 Price with VAT: £1.02
    ST MICRO UC3844BN

    ST MICRO

    STMICRO ELECTRONICS

    UC3844BN

    IC, DC-DC CONTROLLER, BOOST; FLYBACK, FREQUENCY CONTROL, 1X OUTPUT, 10-30V, 0-70 DEG. C, THROUGH HOLE, 8-DIP
    ✓ IN STOCK!
    £0.55 Price with VAT: £0.66 Buy Surplus As Low As £0.31 Price with VAT: £0.37
    £0.31 Price with VAT: £0.37
    ST MICRO UC2844BD1

    ST MICRO

    STMICRO ELECTRONICS

    UC2844BD1

    SWITCHING CONTROLLER, CURRENT-MODE, 1A, 500KHZ SWITCHING FREQ-MAX, SOIC-8
    £0.52 Price with VAT: £0.62 Buy Surplus As Low As £0.31 Price with VAT: £0.37
    £0.31 Price with VAT: £0.37
    ST MICRO LD1117AS33TR

    ST MICRO

    STMICRO ELECTRONICS

    LD1117AS33TR

    (PRICE/TC),LDO VOLTAGE REGULATOR, 3.3V, SMD; OUTPUT TYPE:FIXED; INPUT VOLTAGE MIN:5.3V; INPUT VOLTAGE MAX:10V; NO. OF OUTPUTS:1OUTPUTS; OUTPUT VOLTAGE MIN:-; OUTPUT VOLTAGE MAX:-; POLARITY:P ...
    £0.47 Price with VAT: £0.56 Buy Surplus As Low As £0.17 Price with VAT: £0.20
    £0.17 Price with VAT: £0.20
    ST MICRO STM690RM6F

    ST MICRO

    STMICRO ELECTRONICS

    STM690RM6F

    (PRICE/TR), PTD HIGH VOLTAGE
    £1.83 Price with VAT: £2.20 Buy Surplus As Low As £1.10 Price with VAT: £1.32
    £1.10 Price with VAT: £1.32
    ST MICRO STM690SM6F

    ST MICRO

    STMICRO ELECTRONICS

    STM690SM6F

    (PRICE/TC),MPU SUPERVISOR/MONITOR, -40 TO 85DEG C; RESET THRESHOLD VOLTAGE ? MIN:-; RESET THRESHOLD VOLTAGE ? MAX:-; RESET THRESHOLD VOLTAGE - NOM:2.925V; NO. OF MONITORED VOLTAGES:1MONITORS ...
    £1.89 Price with VAT: £2.27 Buy Surplus As Low As £1.14 Price with VAT: £1.36
    £1.14 Price with VAT: £1.36
    ST MICRO L5970D013TR

    ST MICRO

    STMICRO ELECTRONICS

    L5970D013TR

    BUCK SWITCHING REGULATOR IC, POSITIVE ADJUSTABLE, 1.2V, 1 OUTPUT, 1A, 8-SOIC
    £2.01 Price with VAT: £2.41 Buy Surplus As Low As £1.21 Price with VAT: £1.45
    £1.21 Price with VAT: £1.45
    ST MICRO UC3845BD1013TR

    ST MICRO

    STMICRO ELECTRONICS

    UC3845BD1013TR

    SWITCHING CONTROLLER, CURRENT-MODE, 1A, 275KHZ SWITCHING FREQ-MAX, BIPOLAR, SOIC-8
    £0.53 Price with VAT: £0.64 Buy Surplus As Low As £0.32 Price with VAT: £0.38
    £0.32 Price with VAT: £0.38
    ST MICRO VN5160STR-E

    ST MICRO

    STMICRO ELECTRONICS

    VN5160STR-E

    (PRICE/TC),POWER LOAD SWITCH, AEC-Q100, 13V, SOIC-8; POWER LOAD SWITCH TYPE:HIGH SIDE; NO. OF CHANNELS:1CHANNELS; INPUT VOLTAGE:13V; CURRENT LIMIT:5.4A; ON STATE RESISTANCE:0.16OHM; IC CASE ...
    £1.35 Price with VAT: £1.62 Buy Surplus As Low As £0.81 Price with VAT: £0.97
    £0.81 Price with VAT: £0.97
    ST MICRO VN540SPTR-E

    ST MICRO

    STMICRO ELECTRONICS

    VN540SPTR-E

    (PRICE/TC),POWER LOAD SWITCH, 36V, POWERSO-10; POWER LOAD SWITCH TYPE:HIGH SIDE; NO. OF CHANNELS:1CHANNELS; INPUT VOLTAGE:36V; CURRENT LIMIT:-; ON STATE RESISTANCE:0.05OHM; IC CASE / PACKAGE ...
    £9.85 Price with VAT: £11.82 Buy Surplus As Low As £5.91 Price with VAT: £7.10
    £5.91 Price with VAT: £7.10
    ST MICRO STMPS2252MTR

    ST MICRO

    STMICRO ELECTRONICS

    STMPS2252MTR

    (PRICE/TC), POWER LOAD SW, HIGH SIDE, 0.5A, MSOP-8; POWER LOAD SWITCH TYPE:HIGH SIDE; INPUT VOLTAGE:5V; CURRENT LIMIT:500MA; ON STATE RESISTANCE:0.105OHM; DISTRIBUTION SWITCH CASE STYLE:SOIC ...
    £0.31 Price with VAT: £0.38 Buy Surplus As Low As £0.19 Price with VAT: £0.23
    £0.19 Price with VAT: £0.23
    ST MICRO STM6718TWWY6F

    ST MICRO

    STMICRO ELECTRONICS

    STM6718TWWY6F

    CONDITIONING & INTERFACES
    £0.75 Price with VAT: £0.90 Buy Surplus As Low As £0.45 Price with VAT: £0.54
    £0.45 Price with VAT: £0.54
    ST MICRO STM6720SFWB6F

    ST MICRO

    STMICRO ELECTRONICS

    STM6720SFWB6F

    CONDITIONING & INTERFACES
    £0.84 Price with VAT: £1.01 Buy Surplus As Low As £0.50 Price with VAT: £0.61
    £0.50 Price with VAT: £0.61
    ST MICRO STM6822ZWY6F

    ST MICRO

    STMICRO ELECTRONICS

    STM6822ZWY6F

    (PRICE/TR), POWER MANAGEMENT
    £1.40 Price with VAT: £1.67 Buy Surplus As Low As £0.84 Price with VAT: £1.00
    £0.84 Price with VAT: £1.00
    ST MICRO STM6824LWY6F

    ST MICRO

    STMICRO ELECTRONICS

    STM6824LWY6F

    (PRICE/TR), PTD HIGH VOLTAGE
    £0.86 Price with VAT: £1.03 Buy Surplus As Low As £0.51 Price with VAT: £0.62
    £0.51 Price with VAT: £0.62
    ST MICRO L78L08ACD13TR

    ST MICRO

    STMICRO ELECTRONICS

    L78L08ACD13TR

    IC, VOLTAGE REGULATOR, 14-30 VDC INPUT VOLTAGE, +8.0 VDC FIXED OUTPUT VOLTAGE, SOIC-8
    £0.18 Price with VAT: £0.22 Buy Surplus As Low As £0.11 Price with VAT: £0.13
    £0.11 Price with VAT: £0.13
    Repair Yours Contact Us
    ST MICRO L6563TR

    ST MICRO

    STMICRO ELECTRONICS

    L6563TR

    POWER FACTOR CONTROLLER, WITH POST REGULATOR, CURRENT-MODE, 0.003A, SOP-14
    £1.20 Price with VAT: £1.44 Buy Surplus As Low As £0.72 Price with VAT: £0.86
    £0.72 Price with VAT: £0.86
    ST MICRO VNI4140K

    ST MICRO

    STMICRO ELECTRONICS

    VNI4140K

    BUFFER/INVERTER BASED PERIPHERAL DRIVER, 4 DRIVER, 1.3A, POWERSSO-24
    £4.46 Price with VAT: £5.35 Buy Surplus As Low As £2.55 Price with VAT: £3.06
    £2.55 Price with VAT: £3.06
    ST MICRO TL431CZ-AP

    ST MICRO

    STMICRO ELECTRONICS

    TL431CZ-AP

    VOLTAGE REFERENCE, SHUNT, ADJ, 2.21%, TO92-3
    £0.18 Price with VAT: £0.22 Buy Surplus As Low As £0.11 Price with VAT: £0.13
    £0.11 Price with VAT: £0.13
    ST MICRO L297

    ST MICRO

    STMICRO ELECTRONICS

    L297

    DISCONTINUED BY MANUFACTURER, MOTION CONTROL ELECTRONIC, BIPOLAR, PDIP20
    Buy Surplus As Low As £11.37 Price with VAT: £13.64
    £11.37 Price with VAT: £13.64
    ST MICRO HVLED101TR

    ST MICRO

    STMICRO ELECTRONICS

    HVLED101TR

    (PRICE/TC),LED, AC/DC DRIVER, SMD, SOIC-14; TOPOLOGY:BOOST, BUCK, BUCK-BOOST, FLYBACK, SEPIC; LED DRIVER TYPE:ISOLATED; INPUT VOLTAGE MIN:7.4V; INPUT VOLTAGE MAX:19V; OUTPUT VOLTAGE MAX:-; O ...
    £1.83 Price with VAT: £2.20 Buy Surplus As Low As £1.10 Price with VAT: £1.32
    £1.10 Price with VAT: £1.32
    ST MICRO LM4040CECT-2.0

    ST MICRO

    STMICRO ELECTRONICS

    LM4040CECT-2.0

    (PRICE/TC),VOLT REF, 2.048V, SOT-323, 125DEG C ROHS COMPLIANT: YES
    £0.43 Price with VAT: £0.52 Buy Surplus As Low As £0.26 Price with VAT: £0.31
    £0.26 Price with VAT: £0.31
    ST MICRO LM4040CELT-5.0

    ST MICRO

    STMICRO ELECTRONICS

    LM4040CELT-5.0

    (PRICE/TC),VOLT REF, 5V, SOT-23-3, -40 TO 125DEG C ROHS COMPLIANT: YES
    £0.43 Price with VAT: £0.52 Buy Surplus As Low As £0.26 Price with VAT: £0.31
    £0.26 Price with VAT: £0.31
    ST MICRO LM4040BECT-2.5

    ST MICRO

    STMICRO ELECTRONICS

    LM4040BECT-2.5

    (PRICE/TC),VOLT REF, 2.5V, SOT-323, -40 TO 125DEG C ROHS COMPLIANT: YES
    £0.51 Price with VAT: £0.61 Buy Surplus As Low As £0.31 Price with VAT: £0.37
    £0.31 Price with VAT: £0.37
    ST MICRO LM4040BELT-4.1

    ST MICRO

    STMICRO ELECTRONICS

    LM4040BELT-4.1

    (PRICE/TC),VOLT REF, 4.096V, -40 TO 125DEG C ROHS COMPLIANT: YES
    £0.54 Price with VAT: £0.65 Buy Surplus As Low As £0.33 Price with VAT: £0.39
    £0.33 Price with VAT: £0.39
    ST MICRO LM4040DELT-4.1

    ST MICRO

    STMICRO ELECTRONICS

    LM4040DELT-4.1

    (PRICE/TC),VOLT REF, 4.096V, -40 TO 125DEG C ROHS COMPLIANT: YES
    £0.38 Price with VAT: £0.46 Buy Surplus As Low As £0.23 Price with VAT: £0.28
    £0.23 Price with VAT: £0.28
    ST MICRO SPSB0815-TR

    ST MICRO

    STMICRO ELECTRONICS

    SPSB0815-TR

    POWER MANAGEMENT IC, 5V, QFN-EP-32 ROHS COMPLIANT: YES
    £2.96 Price with VAT: £3.55 Buy Surplus As Low As £1.77 Price with VAT: £2.13
    £1.77 Price with VAT: £2.13
    ST MICRO SPSB081C3-TR

    ST MICRO

    STMICRO ELECTRONICS

    SPSB081C3-TR

    (PRICE/TC),POWER MGMT IC, 3.3V, AEC-Q100, QFN-EP-32 ROHS COMPLIANT: YES
    £2.54 Price with VAT: £3.04 Buy Surplus As Low As £1.52 Price with VAT: £1.83
    £1.52 Price with VAT: £1.83
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