Toggle Nav
My Cart

Voltage Regulators

Filter  
  1. Manufacturer ST Microelectronics Remove This Item
  2. Manufacturer FAIRCHILD Remove This Item
  3. Manufacturer Toko America Remove This Item
Clear All
Sub Identifier  
  1. Linear 8 items
  2. Linear/Switching 1 item
Manufacturer  
X
  1. Unmarked 26 items
  2. Hitachi 2 items
  3. NEC Corporation 1 item
  4. ST Microelectronics 27 items
  5. Analog Devices Inc 16 items
  6. Advanced Micro Devices 1 item
  7. Alpha Semiconductor 1 item
  8. ANALOG DEVICES, INC 1 item
  9. Amprix Electronics 1 item
  10. Bivar Inc 1 item
  11. BB 1 item
  12. CALEX 1 item
  13. CCYL 1 item
  14. Crydom 1 item
  15. DALLAS 1 item
  16. Datatronics Ltd 1 item
  17. DELCO-REMY 1 item
  18. DII 1 item
  19. FAIRCHILD 63 items
  20. EXAR 1 item
  21. FAIRCHILD SEMICONDUCTORS 1 item
  22. Fairchild Semiconductor. 1 item
  23. Harris Corp 1 item
  24. HARRIS 1 item
  25. I.P.S. 1 item
  26. IBM 1 item
  27. INTERSIL 4 items
  28. Intersil/Siliconix 3 items
  29. JRC 7 items
  30. Linear Technology 69 items
  31. Lambda 21 items
  32. National Semiconductor Corp 55 items
  33. MAXIM 20 items
  34. Microchip 1 item
  35. MIC 1 item
  36. MICREL 8 items
  37. MAXIM INTEGRATED PRODUCTS 1 item
  38. Micronetics 3 items
  39. MICROPAC 1 item
  40. Mitsubishi 1 item
  41. Motorola 111 items
  42. Texas Instruments 32 items
  43. NAT 32 items
  44. NATIONAL SEMICONDUCTOR CORP. 85 items
  45. National Semiconductor Inc 3 items
  46. NATIONAL SEMI 2 items
  47. NATIONAL SEMICONDUCTOR 1 item
  48. NTE Electronics Inc. 3 items
  49. NXP Semiconductors 1 item
  50. ON SEMI 4 items
  51. Panasonic 1 item
  52. PMI 11 items
  53. RAYTHEON. 1 item
  54. RAYTHEON 3 items
  55. POWER TRENDS 2 items
  56. RCA 1 item
  57. Samsung 4 items
  58. Sanyo 14 items
  59. SGS-THOMPSON 5 items
  60. Sanken 21 items
  61. SEIKO 2 items
  62. SCA 1 item
  63. SEC 1 item
  64. SHARP 2 items
  65. SCC 1 item
  66. SC 1 item
  67. Siemens 4 items
  68. SIGNETICS 1 item
  69. Silicon General/Microsemi 4 items
  70. SIPEX 2 items
  71. ST 1 item
  72. Solitron 2 items
  73. STK Electronics Inc 3 items
  74. Toshiba 1 item
  75. THOMSON CSF 2 items
  76. Toko America 1 item
  77. THOMSON 3 items
  78. TI 2 items
  79. Unitrode 4 items
  80. Zetex 2 items
Show more
Unit of Measure  
  1. Each 30 items
  2. Set 3 items
Price  
$0 $200 $0 to $200
View as List Grid

Items 1-24 of 91

Page
per page
Set Descending Direction
  1. ST MICROELECTRONICS - L78M12CV - VR, linear. 12V 0.5Amp.
    ST MICROELECTRONICS - L78M12CV - VR, linear. 12V 0.5Amp.
    $0.98
    Add to Wish List Add to Compare
    Voltage regulator, linear. Polarity: positive. Adjustment range: 12V fixed. Maximum current: 500mA. Case: TO-220. Learn More
  2. FAIRCHILD - UA79M12C - VR, linear. Neg 12V 500mA.
    FAIRCHILD - UA79M12C - VR, linear. Neg 12V 500mA.
    $0.50
    Add to Wish List Add to Compare
    Voltage Regulator, linear. Polarity: negative. Adjustment Range: 12V, fixed. Maximum Current: 500mA. Package: TO-220. Learn More
  3. FAIRCHILD - UA723HC - VR. Positive Adj 150mA.
    FAIRCHILD - UA723HC - VR. Positive Adj 150mA.
    Special Price $3.98 Regular Price $4.95
    Add to Wish List Add to Compare
    Voltage regulator. Primary input voltage: 40V. Polarity: positive. Adjustment Range: 2 to 37V. Maximum Current: 150mAdc without external pass transistors. Temperature range: 0 to 70DegC. Package: TO-99 metal can. Can be used as either a linear or a switching regulator. Learn More
  4. FAIRCHILD - UA78M12HC - VR, linear. 12V 500mA.
    FAIRCHILD - UA78M12HC - VR, linear. 12V 500mA.
    $9.50
    Add to Wish List Add to Compare
    Voltage regulator, linear. Polarity: positive. Voltage range: 12V fixed. Current: 0.5Amp. Package: TO-39 gold leads. Learn More
  5. FAIRCHILD - UA78MGU1C - Voltage Regulator, 5-30V 0.5Amp. TO-202-4.
    FAIRCHILD - UA78MGU1C - Voltage Regulator, 5-30V 0.5Amp. TO-202-4.
    Special Price $16.98 Regular Price $19.98
    READY TO SHIP - ONLY 12 LEFT IN STOCK!
    Add to Wish List Add to Compare

    FAIRCHILD - UA78MGU1C Voltage Regulator.

    Polarity: Positive.

    Adjustment Range: 5 to 30V.

    Maximum Current: 0.5Amp.

    Package: TO-202-4.

    Note: The output current capability can be increased to greater than 10A through use of one or more external transistors.

    Learn More
  6. ST Microelectronics - TDA8138 - Voltage regulator. 5V1 regulator. Used.
    ST Microelectronics - TDA8138 - Voltage regulator. 5V1 regulator. Used.
    $3.00
    READY TO SHIP - ONLY 4 LEFT IN STOCK!
    Add to Wish List Add to Compare
    Voltage regulator. 5V1 regulator with self reset function. Case: 9 Sip. Used. Learn More
  7. ST Microelectronics - TDA8138 - Voltage regulator. 5V1 regulator. New.
    ST Microelectronics - TDA8138 - Voltage regulator. 5V1 regulator. New.
    $6.99
    READY TO SHIP - ONLY 1 LEFT IN STOCK!
    Add to Wish List Add to Compare
    Voltage regulator. 5V1 regulator with self reset function. Case: 9 Sip. New. Learn More
  8. ST Microelectronics - VB409 - Voltage Regulator. HV. TO-220-5
    ST Microelectronics - VB409 - Voltage Regulator. HV. TO-220-5
    Special Price $4.98 Regular Price $6.00 As low as $3.98
    Add to Wish List Add to Compare

    ST Microelectronics - VB409 Voltage Regulator.

    The VB409, VB409SP, VB409(022Y) are fully protected positive voltage regulators designed in STMicroelectronics High Voltage VIPower M1-2 technology. They are well suited for applications powered from the AC mains and requiring a 5V DC regulated output and/or max 16V not regulated output voltages without galvanic insulation. VB409, VB409SP, VB409(022Y) provide up to 80 mA minimum output current (internally limited) at 5V. The included over current and thermal shutdown provide protections for the device. Package: TO-220-5 Pentawatt HV.

    Status: Discontinued

    Dropout Voltage: 1.5 V

    Max Input Voltage: 12 V

    Operating Temperature: -25 °C to 85 °C

    Min Current Limit: 80 mA

    Min Input Voltage: 12 V

    Number of Outputs: 2

    Number of Regulators: 2

    Output Current: 80 mA

    Output Type: Fixed

    Output Voltage: 16 V

    Polarity: Positive

    Genuine ST Microelectronics New Old Stock

    Learn More
  9. ST Microelectronics - LM217D2T-TR - Voltage Regulator, Linear. Adjustable 1.2 - 37V 1.5A Max., D²PAK
    ST Microelectronics - LM217D2T-TR - Voltage Regulator, Linear. Adjustable 1.2 - 37V 1.5A Max., D²PAK
    Special Price $1.19 Regular Price $1.35 As low as $0.79
    IN STOCK - MORE THAN 1,000 READY TO SHIP!
    Add to Wish List Add to Compare

    Voltage Regulator, Linear.

    Polarity: Positive.

    Adjustment Range: 1.2 to 37V.

    Design current load: 1.5Amp.

    Package: D²PAK.

    Operating Junction Temperature: -25 to 150 Deg C.

    Learn More
  10. ST Microelectronics - L4940V5 - Voltage Regulator. Positive 5V 1.5Amp, TO-220-3 .
    ST Microelectronics - L4940V5 - Voltage Regulator. Positive 5V 1.5Amp, TO-220-3 .
    Special Price $1.98 Regular Price $2.49 As low as $1.49
    Add to Wish List Add to Compare

    ST Microelectronics - L4940V5 - Voltage Regulator.

    The L4940 series of three-terminal positive regulators is available in TO-220 and D²PAK packages and with several fixed output voltages, making it useful in a wide range of industrial and consumer applications. Thanks to their very low input/output voltage drop, these devices are particularly suitable for battery-powered equipment, reducing consumption and prolonging battery-life. Each type employs internal current limiting, anti-saturation circuit, thermal shutdown and safe area protection.

    Polarity: Positive.

    Adjustment Range: 5V.

    Maximum Current: 1.5Amp.

    Package: TO-220 W/Trimmed and D formed leads/board ready.

    Note: Very Low Drop.

    More info: http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/DATASHEET/CD00000442.pdf

    Learn More
  11. ST Microelectronics - L7809CD2T - VR. Pos 9V 1.5Amp.
    ST Microelectronics - L7809CD2T - VR. Pos 9V 1.5Amp.
    $0.65
    Add to Wish List Add to Compare
    Voltage regulator, linear. Polarity: positive. Voltage: 9V. Current: up to 1.5Amp. Package: D-Pak, TO-220-2 SMD leads. Learn More
  12. ON Semiconductor FAIRCHILD - LM340K-12 - Voltage Regulator, Linear. +12V 1.5Amp.
    ON Semiconductor FAIRCHILD - LM340K-12 - Voltage Regulator, Linear. +12V 1.5Amp.
    Special Price $5.98 Regular Price $8.00 As low as $3.49
    Add to Wish List Add to Compare

    On Semiconductor - FAIRCHILD - LM340K-12 Voltage Regulator.

    Status: Discontinued

    Polarity: Positive.

    Input Voltage: 14.5 VDC Minimum & 30.0 VDC Maximum

    output Voltage: 12.0 VDC Nominal, 11.4 VDC Minimum & 12.6 VDC Maximum

    Adjustment Range: 12V, fixed.

    Output Current: 1.5 Amp.

    Technology: Bipolar

    Package: TO-3 Aluminum, Gold Leads.

    Operating Temperature: 0 C to 125 C

    Also marked 207-01.

    Genuine Vintage Fairchild LM340K-12  - New Old Stock

    Alternates/Cross: ECG1914, uA7812KC  

    Applications: Power Supplies, Arcade Games

     

    Learn More
  13. FAIRCHILD - UA7912KC - Voltage Regulator, Negative 12V 1.5Amp. Alum.
    FAIRCHILD - UA7912KC - Voltage Regulator, Negative 12V 1.5Amp. Alum.
    Special Price $4.98 Regular Price $6.00
    Add to Wish List Add to Compare

    FAIRCHILD - UA7912KC Voltage Regulator, Linear.

    Status: Discontinued

    Polarity: Negative.

    Adjustment Range: 12V, fixed.

    Maximum Current: 1.5Amp.

    Package: TO-3 Aluminum, Gold Leads.

    Learn More
  14. FAIRCHILD - SH1272 - IC. Voltage Regulator, 5Amp. Package: TO-3, 4 Pin.
    FAIRCHILD - SH1272 - IC. Voltage Regulator, 5Amp. Package: TO-3, 4 Pin.
    $12.95
    Add to Wish List Add to Compare

    FAIRCHILD - SH1272 - IC. Voltage Regulator

    5 Amp.

    Genuine Vintage Fairchild - New Old Stock - Rare

    Package: TO-3, 4 Pins, Gold Plated Leads

    Learn More
  15. FAIRCHILD - M38510/11503BXC - IC, voltage regulator. Neg 12V 500mA.
    FAIRCHILD - M38510/11503BXC - IC, voltage regulator. Neg 12V 500mA.
    Special Price $14.95 Regular Price $19.95
    Add to Wish List Add to Compare
    IC, voltage regulator. Polarity: negative. Adjustment range: 15V. Maximum Current: 500mA. Package: TO-39. Note: Military Cross LM120H-15. Learn More
  16. Fairchild - M38510/11503BXA - IC, voltage regulator. Neg 12V 500mA.
    Fairchild - M38510/11503BXA - IC, voltage regulator. Neg 12V 500mA.
    $29.90
    Add to Wish List Add to Compare
    IC, voltage regulator. Polarity: negative. Adjustment range: 15V. Maximum Current: 500mA. Package: TO-39. Note: Military Cross LM120H-15. Learn More
  17. FAIRCHILD - M38510/11502BXC - IC, voltage regulator. Neg 12V 500mA.
    FAIRCHILD - M38510/11502BXC - IC, voltage regulator. Neg 12V 500mA.
    $28.00
    Add to Wish List Add to Compare
    IC, voltage regulator. Polarity: negative. Adjustment range: 12V. Maximum Current: 500mA. Package: TO-39. Note: Military Cross LM120H-12. Learn More
  18. Fairchild - UA7915UC - Voltage Regulator. Negative 1Amp 15V. TO-220. New.
    Fairchild - UA7915UC - Voltage Regulator. Negative 1Amp 15V. TO-220. New.
    Special Price $0.89 Regular Price $1.00 As low as $0.69
    Add to Wish List Add to Compare

    Fairchild - UA7915UC Voltage Regulator, Linear.

    Status: Discontinued

    Polarity: Negative.

    Input Voltage-Min: 17.3 V

    Input Voltage-Max: 35.0 V

    Line Regulation-Max: 0.3 V

    Operating Temperature: 0.0 C to 125 C

    Output Current1-Max: 1.0 A

    Output Voltage1-Nom: 15.0 V

    Terminal Pitch: 2.54 mm

    Maximum Current: 1Amp.

    Package: TO-220. New.

    NSN: 5962011075684Alternates: MC7915CT, L7915CV, VC7915CT

    Learn More
  19. FAIRCHILD - M38510/11501BXC - IC, voltage regulator. Neg 5V 500mA.
    FAIRCHILD - M38510/11501BXC - IC, voltage regulator. Neg 5V 500mA.
    Special Price $5.69 Regular Price $7.59
    Add to Wish List Add to Compare
    IC, voltage regulator. Polarity: negative. Adjustment range: 5V. Maximum Current: 500mA. Package: TO-39. Note: Military Cross 79M05. Learn More
  20. FAIRCHILD - UA78GU1C - Voltage Regulator, Positive 5-30V 1Amp. TO-202-4.
    FAIRCHILD - UA78GU1C - Voltage Regulator, Positive 5-30V 1Amp. TO-202-4.
    Special Price $16.98 Regular Price $19.88
    Add to Wish List Add to Compare

    FAIRCHILD - UA78GU1C - Voltage Regulator.

    Polarity: Positive.

    Adjustment range: 5 to 30V.

    Maximum current: 1Amp.

    Package: TO-202-4.

    Note: Military NSN 5962-01-136-0227.

    The output current capability can be increased to greater than 1.0A through use of one or more external transistors.

    Genuine Vintage Fairchild - New Old Stock - Rare - Start of lead Tarnish does not affect operation.

    Learn More
  21. FAIRCHILD - UGJ7805393 - VR. Pos 5V 2.2Amp.
    FAIRCHILD - UGJ7805393 - VR. Pos 5V 2.2Amp.
    $10.00
    Add to Wish List Add to Compare
    Voltage regulator, linear. Polarity: positive. Adjustment range: 5V, fixed. Current: 2.2Amp. Case: TO-3 aluminum/steel, gold leas. New. Note: Military spec sheet reads: Output voltage 5.0VDC P or M 0.35VDC. Learn More
  22. Fairchild - UA78GKM - VR. 5-30V 1.5Amp. TO-3-4.
    Fairchild - UA78GKM - VR. 5-30V 1.5Amp. TO-3-4.
    Special Price $69.98 Regular Price $79.00
    READY TO SHIP - ONLY 9 LEFT IN STOCK!
    Add to Wish List Add to Compare

    Fairchild - UA78GKM Voltage regulator.

    Polarity: Positive.

    Adjustment range: 5 to 30V.

    Maximum current: 1.5Amp.

    Package: TO-3-4. (4 Pin) Gold Leads

    Status:  Discontinued

    Regulator Type: ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR

    Operating Temperature: -55.0 to 150.0 C

    Output Voltage -Min: 5.0 V, Output Voltage -Max: 30.0

    Dimensions: Body Length 1.160 - 1.18", Width: 0.974" Max, Height: 0.275" Max.

    Note: Output current capability can be increased to greater than 10A through use of one or more external transistors.

    NSN: 5962-01-047-8236

    Learn More
  23. FAIRCHILD - M38510/11501BXA - IC, voltage regulator. Neg 5V 500mA.
    FAIRCHILD - M38510/11501BXA - IC, voltage regulator. Neg 5V 500mA.
    $5.59
    Add to Wish List Add to Compare
    IC, voltage regulator. Polarity: negative. Adjustment range: 5V. Maximum Current: 500mA. Package: TO-39. Note: Military Cross 79M05. Learn More
  24. Fairchild - UA79MGU1 - VR, linear. Neg Adj 500mA.
    Fairchild - UA79MGU1 - VR, linear. Neg Adj 500mA.
    $9.99
    Add to Wish List Add to Compare

    Fairchild - UA79MGU1 Voltage Regulator, Linear.

    Polarity: Negative.

    Adjustment Range: -30 to -2.2V.

    Maximum Current: 500mA.

    Package: TO-202-4 leads.

    Note: Input negative 40V. (Package code 8z).

    Learn More
View as List Grid

Items 1-24 of 91

Page
per page
Set Descending Direction
  1. Manufacturer ST Microelectronics Remove This Item
  2. Manufacturer FAIRCHILD Remove This Item
  3. Manufacturer Toko America Remove This Item
Clear All
Shopping Options
Sub Identifier
  1. Linear 8 items
  2. Linear/Switching 1 item
Manufacturer
  1. Unmarked 26 items
  2. Hitachi 2 items
  3. NEC Corporation 1 item
  4. ST Microelectronics 27 items
  5. Analog Devices Inc 16 items
  6. Advanced Micro Devices 1 item
  7. Alpha Semiconductor 1 item
  8. ANALOG DEVICES, INC 1 item
  9. Amprix Electronics 1 item
  10. Bivar Inc 1 item
  11. BB 1 item
  12. CALEX 1 item
  13. CCYL 1 item
  14. Crydom 1 item
  15. DALLAS 1 item
  16. Datatronics Ltd 1 item
  17. DELCO-REMY 1 item
  18. DII 1 item
  19. FAIRCHILD 63 items
  20. EXAR 1 item
  21. FAIRCHILD SEMICONDUCTORS 1 item
  22. Fairchild Semiconductor. 1 item
  23. Harris Corp 1 item
  24. HARRIS 1 item
  25. I.P.S. 1 item
  26. IBM 1 item
  27. INTERSIL 4 items
  28. Intersil/Siliconix 3 items
  29. JRC 7 items
  30. Linear Technology 69 items
  31. Lambda 21 items
  32. National Semiconductor Corp 55 items
  33. MAXIM 20 items
  34. Microchip 1 item
  35. MIC 1 item
  36. MICREL 8 items
  37. MAXIM INTEGRATED PRODUCTS 1 item
  38. Micronetics 3 items
  39. MICROPAC 1 item
  40. Mitsubishi 1 item
  41. Motorola 111 items
  42. Texas Instruments 32 items
  43. NAT 32 items
  44. NATIONAL SEMICONDUCTOR CORP. 85 items
  45. National Semiconductor Inc 3 items
  46. NATIONAL SEMI 2 items
  47. NATIONAL SEMICONDUCTOR 1 item
  48. NTE Electronics Inc. 3 items
  49. NXP Semiconductors 1 item
  50. ON SEMI 4 items
  51. Panasonic 1 item
  52. PMI 11 items
  53. RAYTHEON. 1 item
  54. RAYTHEON 3 items
  55. POWER TRENDS 2 items
  56. RCA 1 item
  57. Samsung 4 items
  58. Sanyo 14 items
  59. SGS-THOMPSON 5 items
  60. Sanken 21 items
  61. SEIKO 2 items
  62. SCA 1 item
  63. SEC 1 item
  64. SHARP 2 items
  65. SCC 1 item
  66. SC 1 item
  67. Siemens 4 items
  68. SIGNETICS 1 item
  69. Silicon General/Microsemi 4 items
  70. SIPEX 2 items
  71. ST 1 item
  72. Solitron 2 items
  73. STK Electronics Inc 3 items
  74. Toshiba 1 item
  75. THOMSON CSF 2 items
  76. Toko America 1 item
  77. THOMSON 3 items
  78. TI 2 items
  79. Unitrode 4 items
  80. Zetex 2 items
Show more
Unit of Measure
  1. Each 30 items
  2. Set 3 items
Price
$0 $200 $0 to $200
My Wish List
Last Added Items
  1. Add to Cart
    Remove This Item
Go to Wish List
You have no items in your wish list.