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Voltage Regulators

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  1. Linear 33 items
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Unit of Measure  
  1. Each 241 items
  2. Set 35 items
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Items 97-120 of 737

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  1. POWER TRENDS - PT78ST133H - IC, DC/DC Converter. 3.3V 1.5Amp.
    POWER TRENDS - PT78ST133H - IC, DC/DC Converter. 3.3V 1.5Amp.
    Special Price $14.98 Regular Price $16.95
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    IC, DC/DC Converter. 3.3V 1.5Amp. Mount: PCB horizontal. Package: Module 3 pin. Note: Texas Instruments/Power Trends. Learn More
  2. PMI - REF01_J - IC. Voltage reference 10V.
    PMI - REF01_J - IC. Voltage reference 10V.
    $49.00
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    IC. Voltage reference 10V. Package: TO-99-8, gold leads. Learn More
  3. National Semiconductor Corp - LM337T HOUSE# - H#4222741 Negative 1.2 to 37V 1.5Amp
    National Semiconductor Corp - LM337T HOUSE# - H#4222741 Negative 1.2 to 37V 1.5Amp
    Special Price $0.49 Regular Price $1.00
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    National Semiconductor Corp - LM337T - Volatge Regulator, Linear, TO-220 

    Negative 1.2 to 37V 1.5Amp

    New TO-220

    House Numbered #4222741

    Learn More
  4. National Semiconductor Corp - LM341T-5.0 - VR. POS 5V 500mA.
    National Semiconductor Corp - LM341T-5.0 - VR. POS 5V 500mA.
    Special Price $1.20 Regular Price $1.60
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    Voltage regulator. Polarity: positive. Adjustment Range: 5V. Maximum Current: 500mA. Package: TO-202. Note: Cross LM78M05CT. Learn More
  5. National Semiconductor Corp - LM7908CT - Voltage Regulator, linear. TO-220.
    National Semiconductor Corp - LM7908CT - Voltage Regulator, linear. TO-220.
    $0.75
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    Voltage regulator, linear. Polarity: negative. Adjustment Range: 8V, fixed. Maximum Current: 1.5A. Package: TO-220. Note: Maybe replaced with equal by Fairchild Semiconductor. Learn More
  6. National Semiconductor Corp - LM323K - VR. Positive 3Amp 5V. TO-3 Steel
    National Semiconductor Corp - LM323K - VR. Positive 3Amp 5V. TO-3 Steel
    Special Price $16.98 Regular Price $28.50 As low as $12.98
    IN STOCK - MORE THAN 500 READY TO SHIP!
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    National Semiconductor Corp - LM323K Voltage Regulator, linear.

    Polarity: Positive.

    Minimum Input Voltage: 7.5Volt.

    Adjustment Range: 5V fixed, 30 watt.

    Dropout Voltage: 2.5V.

    Typical Output Impedance: 0.01 Ohm.

    Output Current: 3Amp.

    Operating Temperature Range: 0 DegC to +125DegC.

    Case: TO-3 steel.

    New Old Stock.

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  7. National Semiconductor Corp - LM323K - VR, linear. 5V 3Amp. TO-3 Steel, Used/Removed from Equipment.
    National Semiconductor Corp - LM323K - VR, linear. 5V 3Amp. TO-3 Steel, Used/Removed from Equipment.
    Special Price $12.98 Regular Price $18.50
    READY TO SHIP - ONLY 8 LEFT IN STOCK!
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    National Semiconductor Corp - LM323K Voltage regulator, linear.

    Polarity: positive. Minimum input voltage: 7.5Volt.

    Adjustment range: 5V fixed, 30 watt.

    Dropout voltage: 2.5V.

    Typical output impedance: 0.01 Ohm.

    Output current: 3Amp.

    Operating temperature range: 0 Deg C to +125Deg C.

    Case: TO-3 steel.

    Note: Used - Inspected & Gently Removed from equipment. Full leads.

    Learn More
  8. National Semiconductor Corp - LM350T - VR, adj. Pos 1.2V to 33V. TO-220
    National Semiconductor Corp - LM350T - VR, adj. Pos 1.2V to 33V. TO-220
    $0.98
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    Voltage regulators, adjustable. Positive output voltage range:1.2V to 33V, primary input voltage:35V, dropout voltage, Vdo:2.5V, no. of outputs:1, output current:3A, operating temperature range:0�C to +125�C, RoHS Yes. Case: TO-220 3 pin. Learn More
  9. National Semiconductor Corp - LMV431CM5 - Adjustable shunt regulator. Package of 10.
    National Semiconductor Corp - LMV431CM5 - Adjustable shunt regulator. Package of 10.
    $3.00
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    Voltage regulator. Polarity: positive. Adjustment range: 1.24 to 30V. Cathode current: 1mA to 15mA. Voltage tolerance: 1.5%. Dissipation: 0.28 watt. Package: SMD SOT-23. Adjustable precision shunt regulator. Package of 10. Learn More
  10. National Semiconductor Corp - LM337LM - VR, linear. Neg Adj SMD.
    National Semiconductor Corp - LM337LM - VR, linear. Neg Adj SMD.
    Special Price $0.98 Regular Price $1.50
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    Voltage regulator, linear. Polarity: negative. Adjustment Range: 1.2 to 37V, 15 watt. Maximum current: 0.1Amp. Package: 8 SOIC SMD. Learn More
  11. National Semiconductor Corp - LP2986IMM-3.3 - VR. Positive 3.3V 200mA.
    National Semiconductor Corp - LP2986IMM-3.3 - VR. Positive 3.3V 200mA.
    $1.00
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    Voltage regulator. Polarity: Positive. Voltage: 3.3V fixed. Current: 200mA. LDO. Package: 8 SSOP SMD. Learn More
  12. National Semiconductor Corp - LM336M-5.0 - Voltage Regulator, 5V volt reference.
    National Semiconductor Corp - LM336M-5.0 - Voltage Regulator, 5V volt reference.
    $0.75
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    Voltage Regulator volt reference. Adjustment Range: 5V. Maximum Current: 10mA forward, 15mA reverse. Package: 8 SOIC SMD. Operating temp: 0 DegC, 70 DegC. Learn More
  13. National Semiconductor Corp - LM309K P+ - Voltage Regulator, Linear. Steel P+.
    National Semiconductor Corp - LM309K P+ - Voltage Regulator, Linear. Steel P+.
    Special Price $18.98 Regular Price $24.50 As low as $12.98
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    National Semiconductor Corp - LM309K P+ Voltage Regulator, Linear.

    Polarity: Positive.

    Adjustment Range: 5V, fixed.

    Maximum Current: 1.5Amp.

    Package: TO-3 Steel.

    Note: P+.

    Alternates: MLM309K, ECG309K, 1820-0430

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  14. National Semiconductor Corp - LM309K - Voltage Regulator, Linear. TO-3
    National Semiconductor Corp - LM309K - Voltage Regulator, Linear. TO-3
    Special Price $8.98 Regular Price $12.50 As low as $5.98
    IN STOCK - MORE THAN 100 READY TO SHIP!
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    National Semiconductor Corp - LM309K Voltage Regulator, Linear.

    Polarity: Positive.

    Internal Thermo overload protection

    Adjustment Range: 5V, fixed.

    Maximum Current: 1.5Amp.

    Package: TO-3 Aluminum.

    Possible Alternates/Substitutions/Replacments/Similar: (Confirm data sheet for specifics)

    LM109, LM109QML, LM309, LM123QML, LM140K, ECG309K, LM340K-, LM340K-5, SG7805, SG7805K

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  15. National Semiconductor Corp - LM236AH5.0 - Voltage Regulator, shunt. TO-46 gold.
    National Semiconductor Corp - LM236AH5.0 - Voltage Regulator, shunt. TO-46 gold.
    $13.40
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    Voltage Regulator, shunt. Adjustment Range: 5V 1%. Package: TO-46 gold. Operating temp: -25 Degc to 85 DegC. Note: Precision shunt regulator diodes. Adjustable 4V to 6V, 600uA to 10mA. Learn More
  16. National Semiconductor Corp - LM2930T-8.0 HOUSE - Voltage Regulator, Linear. H# 31045.
    National Semiconductor Corp - LM2930T-8.0 HOUSE - Voltage Regulator, Linear. H# 31045.
    Special Price $0.98 Regular Price $1.29 As low as $0.69
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    National Semiconductor Corp - LM2930T-8.0 HOUSE Voltage Regulator, Linear.

    Polarity: Positive. A

    djustment Range: 8V fixed.

    Maximum current: 150mA.

    House numbered 31045.

    Package: TO-220. 

     

    Learn More
  17. National Semiconductor Corp - LM137K - VR. Negative Adj 1.2-37V 1.5Amp. New.
    National Semiconductor Corp - LM137K - VR. Negative Adj 1.2-37V 1.5Amp. New.
    Special Price $10.98 Regular Price $12.00
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    National Semiconductor Corp - LM137K Voltage Regulator, Linear.

    Polarity: Negative.

    Adjustment Range: 1.2 to 37V, 20 watt.

    Maximum Current: 1.5Amp.

    Package: TO-3 steel.

    Learn More
  18. NATIONAL SEMI - LM2931AS5.0 - VR, linear. 5V 0.1A.
    NATIONAL SEMI - LM2931AS5.0 - VR, linear. 5V 0.1A.
    $0.50
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    Voltage regulator, linear. Polarity: Positive. Adjustment range: 5V fixed. Maximum current: 100mA. Low dropout. Package: TO-220 SMD formed leads. Learn More
  19. National Semiconductor Corp - LM2676S-3.3 - VR. 3.3V 3Amp.
    National Semiconductor Corp - LM2676S-3.3 - VR. 3.3V 3Amp.
    $2.00
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    Voltage Regulator, linear. Polarity: positive. Adjustment Range: 3.3V. Maximum Current: 3Amp. Package: TO-263-7 formed leads. Note: Simple switcher. High efficiency. Learn More
  20. National Semiconductor Corp - LM2941S P+ - VR. Pos. Adj 5-20V 1Amp.
    National Semiconductor Corp - LM2941S P+ - VR. Pos. Adj 5-20V 1Amp.
    $1.99
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    Voltage regulator, linear. Polarity: Positive. Adjustment range: 5-20V, adjustable. Maximum current: 1Amp. Low dropout voltage typically 0.2 V at 100 mA, 0.8 V at 1A. P+ Enhanced version. Package: TO-263 (TO-220-5 no tab). Learn More
  21. National Semiconductor Corp - LM2937ET-5.0 - Voltage regulator, linear. 5V, TO-220.
    National Semiconductor Corp - LM2937ET-5.0 - Voltage regulator, linear. 5V, TO-220.
    Special Price $0.79 Regular Price $1.00
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    Voltage regulator, linear. Polarity: Positive. Adjustment range: 5V fixed. Maximum current: 500mA. Low dropout. Case: TO-220. Learn More
  22. National Semiconductor Corp - LM2940CT-5.0 - Voltage Regulator, Linear. Positive 5V. TO-220.
    National Semiconductor Corp - LM2940CT-5.0 - Voltage Regulator, Linear. Positive 5V. TO-220.
    Special Price $0.89 Regular Price $1.00 As low as $0.59
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    National Semiconductor Corp - LM2940CT-5.0 Voltage Regulator, Linear.

    Polarity: Positive.

    Adjustment range: 5V, fixed.

    Maximum current: 1Amp.

    Low dropout voltage typically 0.5V @ IO = 1A.

    Package: TO-220.

    Learn More
  23. National Semiconductor Corp - LM2931CT - VR, linear. Adj 0.1Amp.
    National Semiconductor Corp - LM2931CT - VR, linear. Adj 0.1Amp.
    $1.00
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    Voltage regulator, linear. Polarity: Positive. Adjustment range: 2.7V to 29.5V. Maximum current: 100mA. Low dropout. P+ Enhanced version. Package: TO-220-5. Learn More
  24. NATIONAL Semiconductor - LM317MP - IC, VR. Pos Adj 1.2- 37V 500mA.
    NATIONAL Semiconductor - LM317MP - IC, VR. Pos Adj 1.2- 37V 500mA.
    Special Price $3.98 Regular Price $5.00
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    NATIONAL Semiconductor - LM317MP - IC, Voltage Regulator.

    Polarity: Positive.

    Adjustment Range: 1.2V to 37V.

    Maximum Current: 500mA.

    Package: TO-220.

    Learn More
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  3. 8 SOIC SMD 1 item
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  6. 12 Pin Sip 1 item
  7. 12 power Sip 1 item
Input Voltage
  1. 16.5V 1 item
Output Voltage
  1. 1.3-15V 1 item
Tolerance
  1. 1% 1 item
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  1. Unmarked 26 items
  2. Hitachi 2 items
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  4. ST Microelectronics 27 items
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  6. Advanced Micro Devices 1 item
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  11. BB 1 item
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  74. Toshiba 1 item
  75. THOMSON CSF 2 items
  76. Toko America 1 item
  77. THOMSON 3 items
  78. TI 2 items
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