Product Search

    SEARCH NOW FOR ALL YOUR ST MICRO SOLUTIONS

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

    Integrated Circuits / Power Management IC

    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 1-50 of 257.
    ST MICRO TDA4605

    ST MICRO

    TDA4605

    DISCONTINUED BY MANUFACTURER, IC, CHIP, POWER SUPPLY, CONTROLLER, DIP-8
    ✓ IN STOCK!
    £5.15 Price with VAT: £6.18 Buy Surplus As Low As £3.28 Price with VAT: £3.93
    £3.28 Price with VAT: £3.93
    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!
    £0.53 Price with VAT: £0.64 Buy Surplus As Low As £0.30 Price with VAT: £0.36
    £0.30 Price with VAT: £0.36
    ST MICRO L298N

    ST MICRO

    STMICRO ELECTRONICS

    L298N

    FULL BRIDGE BASED PERIPHERAL DRIVER, MULTIWATT-15
    ✓ IN STOCK!
    £11.41 Price with VAT: £13.70 Buy Surplus As Low As £6.87 Price with VAT: £8.25
    £6.87 Price with VAT: £8.25
    ST MICRO LD1117ASTR

    ST MICRO

    STMICRO ELECTRONICS

    LD1117ASTR

    (PRICE/TC),LDO, ADJ, 15V, 0.95A, 0 TO 125DEG C; OUTPUT TYPE:ADJUSTABLE; INPUT VOLTAGE MIN:-; INPUT VOLTAGE MAX:15V; NO. OF OUTPUTS:1OUTPUTS; OUTPUT VOLTAGE MIN:1.25V; OUTPUT VOLTAGE MAX:15V; ...
    ✓ IN STOCK!
    £0.26 Price with VAT: £0.32 Buy Surplus As Low As £0.15 Price with VAT: £0.19
    £0.15 Price with VAT: £0.19
    ST MICRO L9822EPD013TR

    ST MICRO

    STMICRO ELECTRONICS

    L9822EPD013TR

    IC, POWER SWITCH, SOLENOID DRIVER, LOW SIDE, SUPPLY 4.75-5.25V, OUTPUTS 8, OUTPUT 40V, OUTPUT CURRENT 1.05A, 10US, SOIC-20
    ✓ IN STOCK!
    £5.18 Price with VAT: £6.22 Buy Surplus As Low As £2.84 Price with VAT: £3.41
    £2.84 Price with VAT: £3.41
    ST MICRO L6565DTR

    ST MICRO

    L6565DTR

    SWITCHING CONTROLLER, CURRENT-MODE, 0.7A, SOIC-8
    ✓ IN STOCK!
    £0.70 Price with VAT: £0.84 Buy Surplus As Low As £0.41 Price with VAT: £0.49
    £0.41 Price with VAT: £0.49
    ST MICRO ESDA25B1RL

    ST MICRO

    STMICRO ELECTRONICS

    ESDA25B1RL

    TRANS VOLTAGE SUPPRESSOR DIODE, 150W, BIDIRECTIONAL, 8 ELEMENT, SILICON, SOIC-8, E25B1 MARKING
    ✓ IN STOCK!
    £0.82 Price with VAT: £0.98 Buy Surplus As Low As £0.48 Price with VAT: £0.57
    £0.48 Price with VAT: £0.57
    ST MICRO L7912CD2T-TR

    ST MICRO

    STMICRO ELECTRONICS

    L7912CD2T-TR

    (PRICE/TC),LDO VOLTAGE REGULATOR; OUTPUT TYPE:FIXED; INPUT VOLTAGE MIN:-35V; INPUT VOLTAGE MAX:-19V; NO. OF OUTPUTS:1OUTPUTS; OUTPUT VOLTAGE MIN:-; OUTPUT VOLTAGE MAX:-; POLARITY:NEGATIVE OU ...
    ✓ IN STOCK!
    £0.90 Price with VAT: £1.08 Buy Surplus As Low As £0.53 Price with VAT: £0.64
    £0.53 Price with VAT: £0.64
    ST MICRO L78M24CV

    ST MICRO

    L78M24CV

    FIXED POSITIVE STANDARD REGULATOR, 24V, BIPOLAR, TO-220
    ✓ IN STOCK!
    £2.28 Price with VAT: £2.74 Buy Surplus As Low As £1.47 Price with VAT: £1.76
    £1.47 Price with VAT: £1.76
    ST MICRO L78M08CV

    ST MICRO

    STMICRO ELECTRONICS

    L78M08CV

    DISCONTINUED BY MANUFACTURER, IC, LINEAR VOLTAGE REGULATOR, 1X OUTPUT, 8V, 500MA, 0-150 DEG. C, THROUGH HOLE, TO-220-3
    ✓ IN STOCK!
    £0.76 Price with VAT: £0.91 Buy Surplus As Low As £0.44 Price with VAT: £0.53
    £0.44 Price with VAT: £0.53
    ST MICRO L78M05CDT-TR

    ST MICRO

    STMICRO ELECTRONICS

    L78M05CDT-TR

    LINEAR VOLTAGE REGULATOR IC, POSITIVE FIXED, 1 OUTPUT, 500MA, TO-252-3 DPAK
    ✓ IN STOCK!
    £0.24 Price with VAT: £0.28 Buy Surplus As Low As £0.14 Price with VAT: £0.17
    £0.14 Price with VAT: £0.17
    ST MICRO UC2844BD1013TR

    ST MICRO

    STMICRO ELECTRONICS

    UC2844BD1013TR

    SWITCHING CONTROLLER, CURRENT-MODE, 1A, 500KHZ SWITCHING FREQ-MAX, SOIC-8
    ✓ IN STOCK!
    £0.80 Price with VAT: £0.96 Buy Surplus As Low As £0.46 Price with VAT: £0.55
    £0.46 Price with VAT: £0.55
    ST MICRO L6219

    ST MICRO

    L6219

    DISCONTINUED BY MANUFACTURER, STEPPER MOTOR CONTROLLER, 1A, BIPOLAR, PDIP24
    ✓ IN STOCK!
    £5.71 Price with VAT: £6.85 Buy Surplus As Low As £3.83 Price with VAT: £4.60
    £3.83 Price with VAT: £4.60
    ST MICRO L6208PD

    ST MICRO

    STMICRO ELECTRONICS

    L6208PD

    STEPPER MOTOR CONTROLLER, L6208 SERIES, 5.6 AMP, 8 V TO 52 V, BCDMOS, POWERSO-36, SMD/SMT
    ✓ IN STOCK!
    £12.95 Price with VAT: £15.53 Buy Surplus As Low As £7.77 Price with VAT: £9.32
    £7.77 Price with VAT: £9.32
    ST MICRO L6201PS

    ST MICRO

    L6201PS

    FULL BRIDGE DRIVER, BCDMOS, 2A, 15MA, 12-48V, POWERSO-20
    ✓ IN STOCK!
    £12.53 Price with VAT: £15.03 Buy Surplus As Low As £4.32 Price with VAT: £5.18
    £4.32 Price with VAT: £5.18
    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!
    £0.36 Price with VAT: £0.43 Buy Surplus As Low As £0.21 Price with VAT: £0.26
    £0.21 Price with VAT: £0.26
    ST MICRO VIPER20ASP-E

    ST MICRO

    VIPER20ASP-E

    DISCONTINUED BY MANUFACTURER, SWITCHING REGULATOR, CURRENT-MODE, 0.9A, 200KHZ SWITCHING FREQ-MAX, MOS, SOP-10
    ✓ IN STOCK!
    £3.58 Price with VAT: £4.30 Buy Surplus As Low As £2.28 Price with VAT: £2.73
    £2.28 Price with VAT: £2.73
    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!
    £0.72 Price with VAT: £0.87 Buy Surplus As Low As £0.29 Price with VAT: £0.35
    £0.29 Price with VAT: £0.35
    ST MICRO TL7705CD

    ST MICRO

    TL7705CD

    DISCONTINUED BY MANUFACTURER, POWER SUPPLY SUPPORT CIRCUIT, FIXED, 1 CHANNEL, +4.55VV, SOIC-8
    ✓ IN STOCK!
    £4.10 Price with VAT: £4.92 Buy Surplus As Low As £2.39 Price with VAT: £2.86
    £2.39 Price with VAT: £2.86
    ST MICRO STM1061N34WX6F

    ST MICRO

    STMICRO ELECTRONICS

    STM1061N34WX6F

    POWER MANAGEMENT IC, 3.4V, SMD/SMT, SOT-23-3, 1 INPUT
    ✓ IN STOCK!
    £0.47 Price with VAT: £0.57 Buy Surplus As Low As £0.27 Price with VAT: £0.33
    £0.27 Price with VAT: £0.33
    ST MICRO TDE1747FP

    ST MICRO

    STMICRO ELECTRONICS

    TDE1747FP

    IC, POWER DRIVER, BIPOLAR, 1:1, 14-SOIC
    ✓ IN STOCK!
    £12.18 Price with VAT: £14.62 Buy Surplus As Low As £7.10 Price with VAT: £8.51
    £7.10 Price with VAT: £8.51
    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!
    £3.68 Price with VAT: £4.42 Buy Surplus As Low As £2.11 Price with VAT: £2.53
    £2.11 Price with VAT: £2.53
    ST MICRO VNQ5160KTR-E

    ST MICRO

    STMICRO ELECTRONICS

    VNQ5160KTR-E

    POWER SWITCH/DRIVER, 1:1, N-CHANNEL, 3.8A, POWERSSO-24
    ✓ IN STOCK!
    £3.91 Price with VAT: £4.69 Buy Surplus As Low As £2.35 Price with VAT: £2.81
    £2.35 Price with VAT: £2.81
    ST MICRO VNI4140KTR

    ST MICRO

    STMICRO ELECTRONICS

    VNI4140KTR

    BUFFER/INVERTER BASED PERIPHERAL DRIVER, 4 DRIVER, 1.3A, POWERSSO-24
    ✓ IN STOCK!
    £4.87 Price with VAT: £5.85 Buy Surplus As Low As £2.79 Price with VAT: £3.34
    £2.79 Price with VAT: £3.34
    ST MICRO VN750-E

    ST MICRO

    VN750-E

    DISCONTINUED BY MANUFACTURER, BUFFER/INVERTER BASED PERIPHERAL DRIVER, 1 DRIVER, 9A, PENTAWATT
    ✓ IN STOCK!
    £12.88 Price with VAT: £15.45 Buy Surplus As Low As £9.02 Price with VAT: £10.82
    £9.02 Price with VAT: £10.82
    ST MICRO UC2845BN

    ST MICRO

    STMICRO ELECTRONICS

    UC2845BN

    SWITCHING CONTROLLER, CURRENT-MODE, 1A, 275KHZ SWITCHING FREQ-MAX, BIPOLAR, PDIP8
    ✓ IN STOCK!
    £0.63 Price with VAT: £0.76 Buy Surplus As Low As £0.36 Price with VAT: £0.43
    £0.36 Price with VAT: £0.43
    ST MICRO UC2844BN

    ST MICRO

    STMICRO ELECTRONICS

    UC2844BN

    PWM CONTROLLER, 500KHZ, 15V, DIP-8
    ✓ IN STOCK!
    £1.66 Price with VAT: £1.99 Buy Surplus As Low As £0.97 Price with VAT: £1.17
    £0.97 Price with VAT: £1.17
    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!
    £4.10 Price with VAT: £4.92 Buy Surplus As Low As £2.39 Price with VAT: £2.86
    £2.39 Price with VAT: £2.86
    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!
    £0.73 Price with VAT: £0.88 Buy Surplus As Low As £0.42 Price with VAT: £0.50
    £0.42 Price with VAT: £0.50
    ST MICRO E-L9823013TR

    ST MICRO

    STMICRO ELECTRONICS

    E-L9823013TR

    POWER SWITCH/DRIVER, 1:8, N-CHANNEL, 500MA, 24-SOIC
    ✓ IN STOCK!
    £5.90 Price with VAT: £7.08 Buy Surplus As Low As £3.44 Price with VAT: £4.13
    £3.44 Price with VAT: £4.13
    ST MICRO L6561D

    ST MICRO

    L6561D

    DISCONTINUED BY MANUFACTURER, POWER FACTOR CONTROLLER, CURRENT-MODE, 0.7A, BCDMOS, SOIC-8
    ✓ IN STOCK!
    £5.06 Price with VAT: £6.07 Buy Surplus As Low As £3.22 Price with VAT: £3.86
    £3.22 Price with VAT: £3.86
    ST MICRO STM690RM6E

    ST MICRO

    STM690RM6E

    DISCONTINUED BY MANUFACTURER, IC, VOLTAGE SUPERVISOR/RESET IC, FIXED, 1 CHANNEL, +2.625V, SO-8
    ✓ IN STOCK!
    £4.92 Price with VAT: £5.90 Buy Surplus As Low As £2.81 Price with VAT: £3.38
    £2.81 Price with VAT: £3.38
    ST MICRO MC34063EBN

    ST MICRO

    MC34063EBN

    IC, SWITCHING VOLTAGE REGULATOR, INVERTING, 1 OUTPUT, 40V INPUT, 1.25 - 38V OUTPUT, 1.5A, 100KHZ, DIP-8
    ✓ IN STOCK!
    £0.62 Price with VAT: £0.74 Buy Surplus As Low As £0.35 Price with VAT: £0.42
    £0.35 Price with VAT: £0.42
    ST MICRO L293B

    ST MICRO

    STMICRO ELECTRONICS

    L293B

    HALF BRIDGE BASED PERIPHERAL DRIVER, 2A, BIPOLAR, PDIP16
    ✓ IN STOCK!
    £7.21 Price with VAT: £8.65 Buy Surplus As Low As £4.20 Price with VAT: £5.04
    £4.20 Price with VAT: £5.04
    ST MICRO L200CV

    ST MICRO

    L200CV

    DISCONTINUED BY MANUFACTURER, LINEAR VOLTAGE REGULATOR IC POSITIVE ADJUSTABLE 1 OUTPUT 2A 5-PENTAWATT
    ✓ IN STOCK!
    £8.88 Price with VAT: £10.65 Buy Surplus As Low As £5.67 Price with VAT: £6.80
    £5.67 Price with VAT: £6.80
    ST MICRO VND600SP-E

    ST MICRO

    STMICRO ELECTRONICS

    VND600SP-E

    DISCONTINUED BY MANUFACTURER, IC CHIP, POWER MANAGEMENT, GENERAL PURPOSE, 2X OUTPUTS, HIGH SIDE, N-CHANNEL, 5.5-36 V, 25 A, -40 TO 150 DEG. C, SURFACE MOUNT, 10-POWERSO
    ✓ IN STOCK!
    £10.06 Price with VAT: £12.07 Buy Surplus As Low As £7.57 Price with VAT: £9.08
    £7.57 Price with VAT: £9.08
    ST MICRO L5991D

    ST MICRO

    L5991D

    SWITCHING CONTROLLER, CURRENT-MODE, 1.5A, 1000KHZ SWITCHING FREQ-MAX, BCDMOS, SOIC-16
    ✓ IN STOCK!
    £2.62 Price with VAT: £3.14 Buy Surplus As Low As £1.05 Price with VAT: £1.26
    £1.05 Price with VAT: £1.26
    ST MICRO L6562D

    ST MICRO

    STMICRO ELECTRONICS

    L6562D

    PFC CONTROLLER, 22V, 8-SOIC; PFC MODE OF OPERATION:TRANSITION MODE; CONTROL MODE:-; FREQUENCY MODE:-; SUPPLY VOLTAGE MIN:10.3V; SUPPLY VOLTAGE MAX:22V; IC CASE / PACKAGE:SOIC; NO. OF PINS:8P ...
    ✓ IN STOCK!
    £0.85 Price with VAT: £1.03 Buy Surplus As Low As £0.46 Price with VAT: £0.55
    £0.46 Price with VAT: £0.55
    ST MICRO L9826TR

    ST MICRO

    L9826TR

    OCTAL LOW-SIDE DRIVER, 20SOIC, 8-BIT, 450MA, 4.5V ~ 5.5V, SURFACE MOUNT.
    ✓ IN STOCK!
    £5.51 Price with VAT: £6.61 Buy Surplus As Low As £3.18 Price with VAT: £3.81
    £3.18 Price with VAT: £3.81
    ST MICRO UC3843

    ST MICRO

    UC3843

    DISCONTINUED BY MANUFACTURER, SWITCHING CONTROLLER, CURRENT-MODE, 1A, 500KHZ SWITCHING FREQ-MAX, BIPOLAR, PDIP8
    ✓ IN STOCK!
    £1.52 Price with VAT: £1.82 Buy Surplus As Low As £0.88 Price with VAT: £1.06
    £0.88 Price with VAT: £1.06
    ST MICRO TEA3717

    ST MICRO

    TEA3717

    DISCONTINUED BY MANUFACTURER, STEPPER MOTOR CONTROLLER, 1A, BIPOLAR, PDIP16
    ✓ IN STOCK!
    £3.89 Price with VAT: £4.67 Buy Surplus As Low As £2.27 Price with VAT: £2.72
    £2.27 Price with VAT: £2.72
    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!
    £1.29 Price with VAT: £1.55 Buy Surplus As Low As £0.83 Price with VAT: £0.99
    £0.83 Price with VAT: £0.99
    ST MICRO L4962

    ST MICRO

    L4962

    DISCONTINUED BY MANUFACTURER, BUCK SWITCHING REGULATOR IC, POSITIVE ADJUSTABLE, 5.1V, 1 OUTPUT, 1.5A, 16-DIP
    ✓ IN STOCK!
    £6.44 Price with VAT: £7.73 Buy Surplus As Low As £4.10 Price with VAT: £4.92
    £4.10 Price with VAT: £4.92
    ST MICRO VN540SP-E

    ST MICRO

    STMICRO ELECTRONICS

    VN540SP-E

    BUFFER/INVERTER BASED PERIPHERAL DRIVER, 1 DRIVER, MOS, SOP-10
    ✓ IN STOCK!
    £17.00 Price with VAT: £20.41 Buy Surplus As Low As £8.36 Price with VAT: £10.03
    £8.36 Price with VAT: £10.03
    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!
    £3.18 Price with VAT: £3.82 Buy Surplus As Low As £1.82 Price with VAT: £2.18
    £1.82 Price with VAT: £2.18
    ST MICRO TSM108ID

    ST MICRO

    TSM108ID

    SWITCHING CONTROLLER, VOLTAGE-MODE, 130KHZ SWITCHING FREQ-MAX, BCDMOS, SOIC-14
    ✓ IN STOCK!
    £22.99 Price with VAT: £27.59 Buy Surplus As Low As £13.39 Price with VAT: £16.07
    £13.39 Price with VAT: £16.07
    ST MICRO L6699D

    ST MICRO

    STMICRO ELECTRONICS

    L6699D

    SWITCHING CONTROLLER, 245KHZ SWITCHING FREQ-MAX, SOIC-16
    ✓ IN STOCK!
    £6.21 Price with VAT: £7.45 Buy Surplus As Low As £3.73 Price with VAT: £4.47
    £3.73 Price with VAT: £4.47
    ST MICRO VN751PT

    ST MICRO

    STMICRO ELECTRONICS

    VN751PT

    (PRICE/EACH), HIGH SIDE SWITCHES ROHS COMPLIANT: YES
    ✓ IN STOCK!
    £2.06 Price with VAT: £2.48 Buy Surplus As Low As £0.79 Price with VAT: £0.95
    £0.79 Price with VAT: £0.95
    ST MICRO LMV358LIPT

    ST MICRO

    STMICRO ELECTRONICS

    LMV358LIPT

    OP-AMP, DUAL, 1.3MHZ, 0.7V/US, TSSOP-8
    ✓ IN STOCK!
    £0.94 Price with VAT: £1.13 Buy Surplus As Low As £0.57 Price with VAT: £0.68
    £0.57 Price with VAT: £0.68
    ST MICRO LD1117S12CTR

    ST MICRO

    LD1117S12CTR

    FIXED POSITIVE LDO REGULATOR, 1.2V, 1.3V DROPOUT, BIPOLAR, SOT-223-4, LD12 MARKING CODE
    ✓ IN STOCK!
    £0.63 Price with VAT: £0.75 Buy Surplus As Low As £0.13 Price with VAT: £0.16
    £0.13 Price with VAT: £0.16
    Next
    1 2 3 4 5 6