Linear voltage regulators are designed to output a fixed, steady voltage from a higher source, which may be 'dirty' or unstable.

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  1. Voltage Regulator - 5V
    Rating:
    100% of 100
    SKU: COM-00107 Brand: Sparkfun Guides (1)
    This is the basic L7805 voltage regulator, a three-terminal positive regulator with a 5V fixed output voltage. This fixed regulator provides a local regulation, internal current limiting, thermal shut-down control, and safe area protection for your project. Each one of these voltage regulators can output a max current of 1.5A.
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    16 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 25th
  2. Voltage Regulator - 3.3V (id33v)
    Rating:
    100% of 100
    SKU: COM-00526 Brand: Sparkfun
    This is the basic LD1117V33 voltage regulator, a low drop positive regulator with a 3.3V fixed output voltage. This fixed regulator provides a great amount of stability and protection for your project and with its on ship trimming this regulator is able to reach an output voltage tolerance within ±1%. Each one of these voltage regulators can output a max current of 800mA.
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    10 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 25th
  3. Voltage Regulator - 12V
    Rating:
    100% of 100
    SKU: COM-12766 Brand: Sparkfun
    This is the basic L7812 voltage regulator, a three-terminal positive regulator with a 12V fixed output voltage. This fixed regulator provides a local regulation, internal current limiting, thermal shut-down control, and safe area protection for your project. Each one of these voltage regulators can output a max current of 1.5A.
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    3 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 25th
  4. Voltage Regulator - Adjustable
    Rating:
    100% of 100
    SKU: COM-00527 Brand: Sparkfun
    This is the LM317TG voltage regulator, a three-terminal positive regulator with a 1.2V to 37V adjustable output voltage. This adjustable regulator provides a local regulation, internal current limiting, thermal shut-down control, and safe area protection for your project. Did we mention that this guy is easy to use? It only requires two external resistors to set the output voltage. Each one of these voltage regulators can output a max current of 1.5A.

    Out of Stock

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  5. 5.0V 250mA Linear Voltage Regulator - L4931-5.0 TO-92
    SKU: ADA2236 Brand: Adafruit
    Need a nice little 5V regulator? Adafruit rather like the very-low-dropout L4931 from ST! This little guy will help you get your 5.5-20V battery or wall adapter down to...
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    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 7 to 10 day lead time
  6. 3.3V 250mA Linear Voltage Regulator - L4931-3.3 TO-92
    Rating:
    80% of 100
    SKU: ADA2166 Brand: Adafruit
    Need a nice little 3.3V regulator? Adafruit rather like the very-low-dropout L4931 from ST! This little guy will help you get your 4-20V battery or wall adapter down to...
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    1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 25th
  7. Voltage Regulator 5V (LP2950CZ-5.0)
    SKU: CE07846
    5V Voltage Regulator LP2950ACZ-5.0
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    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 5 to 10 day lead time
  8. 5V 1.5A Linear Voltage Regulator - 7805 TO-220
    Rating:
    100% of 100
    SKU: ADA2164 Brand: Adafruit
    Ah the venerable 7805, who amongst Adafruit has not used this popular linear regulator? This big chunky regulator will help you get your 7-35V battery or wall adapter...
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    1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 25th
  9. DC-DC Charge Discharge Integrated Module (5V/2A)
    SKU: DFR1026 Brand: DFRobot
    This is 5V/2A charge-discharge integrated module with battery protection can boost 3.7V/4.2V lithium batteries to 5V....
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    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 25th
  10. Makerverse Voltage Regulator - 3.3V
    Rating:
    100% of 100
    SKU: CE08495 Brand: Makerverse

    Power up your 3.3V Projects with this linear regulator.

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    33 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 25th
  11. SparkFun MOSFET Power Switch and Buck Regulator (Low-Side)
    SKU: COM-23979 Brand: Sparkfun
    The MOSFET Power Switch and Buck Regulator (Low-Side) can be powered with up to 12V and control up to 10A, all while providing a sweet 3.3V...
    Special Price $19.22 AUD, inc GST
    Regular Price $25.40 AUD, inc GST
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    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 5 to 8 day lead time
  12. LM7805 +5V Voltage Regulator
    Rating:
    100% of 100
    SKU: CE05291
    TO-220 Package.
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    10 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 25th
  13. Mini DC/DC Step-Down (Buck) Converter - 5V @ 1A output - TSR12450
    SKU: ADA1065 Brand: Adafruit
    Your power supply problems just got SOLVED! These DC/DC converter step-down switching regulators are drop-in replacements for inefficient 78xx linear regulators...
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    8 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 25th

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