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Semiconductors

Semiconductor Components

At Electrical Surplus, we offer an extensive selection of electronic semiconductor devices for sale. Semiconductor components offer several advantages, including being shock-proof, having an almost unlimited lifespan, and requiring a low voltage to operate properly.  

Our supply ranges from electronic transistors and timers to diodes and audio converters. Start shopping for your semiconductor components today to experience all of the advantages they have to offer. If the semiconductor you’re looking for is out of stock, you can request a part and we’ll get it to you as quickly as possible.

 Find the semiconductor component you need in our selection below.  

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  1. Military 4 items
  2. Voltage Regulators 37 items
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Items 25-37 of 37

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  1. Motorola - MC78L05ACG - VR, linear. 5V 100mA. TO-39.
    Motorola - MC78L05ACG - VR, linear. 5V 100mA. TO-39.
    $3.00
    Out of stock
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    Voltage Regulator, linear. Polarity: positive. Adjustment Range: 5V, fixed. Maximum Current: 100mA. Package: TO-39. Learn More
  2. Motorola - MC7815CT - Voltage Regulator, Linear. 15V 1A. Package of 10.
    Motorola - MC7815CT - Voltage Regulator, Linear. 15V 1A. Package of 10.
    Special Price $5.98 Regular Price $6.50 As low as $4.98
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    Motorola - MC7815CT -  Voltage Regulator, Linear.

    Status: Discontinued

    Package / Case: TO-220-3             

    Number of Outputs: 1 Output   

    Polarity: Positive             

    Output Voltage: 15 V     

    Output Current: 2.2 A    

    Output Type: Fixed         

    Input Voltage, Min: 35 V              

    Input Voltage, Max: 35 V              

    Operating Temperature:  0 C to 125         

    Load Regulation: 55 mV

    Line Regulation: 30 mV

    Package of 10.

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  3. Motorola - MC1723CL - Voltage Regulator, Linear. 2-37V 150mA. CDIP, RFE / Used.
    Motorola - MC1723CL - Voltage Regulator, Linear. 2-37V 150mA. CDIP, RFE / Used.
    Special Price $5.98 Regular Price $7.50
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    Motorola - MC1723CL Voltage Regulator, Linear.

    Status: Discontinued

    Polarity: Positive or negative.

    Voltage Range: 2 to 37V.

    Current: 150ma.

    Package: 14 CDIP, 

    Operating temperature: -0 to 70 Deg C.

    Note: Removed from Equipment. Trimmed Leads. - Rare Difficult to find IC

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  4. Motorola - MC1723CD - VR, linear. 2-37V 150mA. SMD.
    Motorola - MC1723CD - VR, linear. 2-37V 150mA. SMD.
    Special Price $4.98 Regular Price $8.50 As low as $3.98
    READY TO SHIP - ONLY 64 LEFT IN STOCK!
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    Motorola - MC1723CD Voltage regulator, linear.

    Polarity: Positive or negative.

    Voltage range: 2 to 37V.

    Current: 150ma.

    Package: 14 SOIC SMD.

    Operating temperature: -0 to 70 Deg C.

    Note: Silicon monolithic.

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  5. Motorola - MC7805C - Voltage regulator, linear. Pos 5V.
    Motorola - MC7805C - Voltage regulator, linear. Pos 5V.
    $0.65 As low as $0.49
    IN STOCK - MORE THAN 500 READY TO SHIP!
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    Motorola - MC7805C Voltage regulator, linear.

    Polarity: positive.

    Adjustment range: 5V fixed.

    Maximum Current: 1Amp, 2 watt.

    Package: TO-220.

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  6. Motorola - 78M18CT - Voltage regulator, linear. 18V 500mA TO-220.
    Motorola - 78M18CT - Voltage regulator, linear. 18V 500mA TO-220.
    $3.00
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    Voltage Regulator, linear. Polarity: positive. Adjustment Range: 18V, fixed. Maximum Current: 500mA. Package: TO-220. Learn More
  7. Linear Technology - M38510/11703BXC - Voltage regulator. Pos adj, 500mA.
    Linear Technology - M38510/11703BXC - Voltage regulator. Pos adj, 500mA.
    $35.00
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    Voltage Regulator, linear. Polarity: positive. Adjustment Range: 1.2 to 37V. Maximum Current: 500mA. Package: TO-39 gold leads. Note: Military NSN 5962-01-156-7241. Cross LM117H. Learn More
  8. Linear Technology - LT1083CP - VR. Pos Adj 7.5Amp.
    Linear Technology - LT1083CP - VR. Pos Adj 7.5Amp.
    $14.00
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    Voltage regulator, linear. Polarity: positive. Adjustment range: 1.25 to 28.5V. Maximum current: 7.5Amp. Package: TO-3P (TO-247). Learn More
  9. Intersil/Siliconix - ICL7663BCJA - Voltage regulator, linear. 8 Cdip.
    Intersil/Siliconix - ICL7663BCJA - Voltage regulator, linear. 8 Cdip.
    Special Price $1.94 Regular Price $2.59
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    Voltage regulator, linear. Programmable. Polarity: positive. Adjustment range: 1.3 to 16V. Maximum current: 40mA, with current limiting. Tolerance: 1%. Operating temperature: -20 to 85 DegC. Case: 8 Cdip. Learn More
  10. Fairchild - M38510/10703BXC - VR. Pos 12V 0.5Amp. Military. 7812H. LM140H-12.
    Fairchild - M38510/10703BXC - VR. Pos 12V 0.5Amp. Military. 7812H. LM140H-12.
    $5.50
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    Voltage regulator, linear. Polarity: positive. Adjustment range: 12V, fixed. Maximum current: 0.5Amp. Package: TO-39. Military. Cross: 7812H or LM140H-12. Learn More
  11. FAIRCHILD - UA7818C - VR. Pos 18V 1Amp.
    FAIRCHILD - UA7818C - VR. Pos 18V 1Amp.
    $0.49
    IN STOCK - MORE THAN 1,000 READY TO SHIP!
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    Voltage Regulator, linear. Polarity: positive. Adjustment Range: 18V, fixed. Maximum Current: 1Amp. Package: TO-220.

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  12. Texas Instruments - 78L12A - VR, linear. 12V 100mA. Package of 100.
    Texas Instruments - 78L12A - VR, linear. 12V 100mA. Package of 100.
    $13.50
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    Voltage Regulator, linear. Polarity: positive. Adjustment Range: 12V, fixed. Maximum Current: 100mA. Package: TO-92. Package of 100. Learn More
  13. Fairchild - 7924C - VR, linear. Neg 24V 1Amp.
    Fairchild - 7924C - VR, linear. Neg 24V 1Amp.
    Special Price $0.49 Regular Price $0.65
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    Voltage regulator, linear. Polarity: Negative. Adjustment range: 24V fixed. Maximum current: 1Amp. Package: TO-220. Learn More
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