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The Best 7803 Voltage Regulator of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 7803 Voltage Regulator of 2022. Check our ranking below.

2,485 Reviews Scanned

Rank No. #1
(12-Pcs) STMicroelectronics 3.3V, LD1117V33 Voltage Regulator, LD33V
  • STMicroelectronics (12pcs) LD1117V33 ( Shipped in Foam )
  • Output Current: 800mA (1300mA max) with proper heat sink or heat-sinking
  • Input Voltage: 4.3V Minimum, 15V Maximum
  • Output: 3.3V
Rank No. #3
Bridgold 10pcs LD1117V33 LD111 LD33V Linear Voltage Regulator 950mA 3.3V TO-220,3-Pin
  • Fixed output voltage is 3.3V
  • Available in ±1% (at 25°C) and 2% tolerance at full temperature range
  • Low dropout voltage is 1.1V at 800mA output current
  • Internal current and thermal limit
  • Supply voltage rejection is typically 75dB
Rank No. #4
BOJACK 10 Values 50 Pcs LM317 L7805 L7806 L7808 L7809 L7810 L7812 L7815 L7818 L7824 TO-220 Package High Current Positive Voltage Regulator Assortment Kit
  • BOJACK 10 Values High Current Positive Voltage Regulator Assortment Kit.
  • Product Name: Positive Voltage Regulator
  • Model: 10 Values, Include: LM317T/1.5A, L7805/1.2A, L7806/1.2A, L7808/1.2A, L7809/1.2A, L7810/1.2A, L7812/1.2A, L7815/1.2A, L7818/1.2A, L7824/1.2A.
  • RoHS Compliant.
  • Package Quantity: 50pcs (Each model 5pcs), Packed in A Rugged Convenient Re-sealable Plastic Storage Case.
Rank No. #5
EEEEE 10 Values 50 Pcs Linear Voltage Regulator Positive External Voltage Kit LM317 L7805 L7806 L7808 L7809 L7810 L7812 L7815 L7818 L7824 TO-220 Package Adjustable Voltage Regulator Assortment Kit
  • Individual Compartment with Door and Specification Label
  • LM317T/1.5A, L7805/1.5A, L7806/1.5A, L7808/1.5A, L7809/1.5A
  • L7810/1.5A, L7812/1.5A, L7815/1.5A, L7818/1.5A, L7824/1.5A
  • 7805 7805 7808 7809 7810 7812 7815 7818 7824 Fixed Voltage Linear regulators
  • LM317 Adjustable Voltage Linear regulators Input (3-40) Output (1.25-37)
Rank No. #6
HUAREW 10 Values 50 Pcs Positive Fixed Voltage Regulator LM317T L7805 L7806 L7808 L7809 L7810 L7812 L7815 L7818 L7824 TO-220 Package IC Assortment Kit
  • ▲HUAREW High Quality Positive Voltage Regulator Assortment Kit
  • ▲Product Name:Positive Fixed Voltage Regulator
  • ▲Model: 10 Values:( LM317T,L7805,L7806,L7808,L7809,L7810,L7812,L7815,L7818,L7824 )
  • ▲Complete series of protections: current limiting, thermal shutdown and SOAcontrol
  • ▲Package Quantity: 50 Pcs(Each model 5 Pcs)
Rank No. #7
20PCS HT7333-A 3.3V 0.25A LDO Linear Voltage Regulator 3-Terminals 250mA Fixed Output Voltage Nom. 3.3V Through Hole
  • 20pcs HT7333-A 3.3V 0.25A LDO voltage regulators.
  • TO-92 LDO regulator case style.
  • 3.3V fixed output voltage, 0.25A max output current.
  • 3 pins terminals, through hole termination type.
  • Please kindly confirm the fitment before ordering.
Rank No. #8
Valefod 6 Pack LM2596 DC to DC High Efficiency Voltage Regulator 3.2-35V to 1.25-30V Buck Converter DIY Power Supply Step-Down Module
  • 【High Precision】The buck converter consists of 36u thickened circuit boards, high-Q inductance with output LED indicator, and superior solid-state capacitors that can effectively filter out high frequency noise. Suitable for various electronic projects.
  • 【Input Voltage】DC 3.2V to 35V (input voltage must be 1.5V higher than the output voltage, no boost).
  • 【Output Voltage】DC 1.25V to 30V voltage is continuously adjustable, maximum output current is 3A.
  • 【Mini Size】45 * 23 * 14 mm (with potentiometer). 6pcs included.
  • 【Easy to DIY】Connect to power source, using a mini screwdriver to increase or decrease output voltage by adjusting the screw on the blue potentiometer and monitor voltage with multimeter to get the needed voltage, clockwise to step up voltage and counterclockwise to step-down voltage. (Factory default stays a high voltage, you need to contrarotate about 7-15 circles before the voltage starts ramping down, 1 circle means +/- 1V)
SaleRank No. #9
Onyehn 10pcs LM317 Adjustable Voltage Regulator Power Supply DC-DC Step-Down DC Converter Circuit Board Adjustable Linear Regulator 10 Pack
  • Adjustable three-terminal voltage regulator module, can replace all three-break voltage regulator modules such as 7805, 7806, 7809, 7812, 7824.
  • On-board regulated power supply, connect the input end of this module to the cigarette lighter of the car, and adjust the potentiometer.
  • The output voltage can be adjusted to 1.25V-30V for your mobile phone, MP3, MP4, PSP and many other devices, very simple and convenient.
  • When need 1.25-60V to charge your electronic device, there only have 12V or 24V battery power, you can use it directly to step down 1.25-30V to solve your troubles.
  • the front stage of the system is powered . When you input the power supply voltage lower than the voltage you need (1.25V-30V) when you are working on a project, choose it for your best choice.
Rank No. #10
50 Pcs Voltage Regulator, Yiwanson Voltage Regulator Assortment Assorted Kit, LM317T L7805 L7806 L7808 L7809 L7810 L7812 L7815 L7818 L7824, TO-220 Package High Current Positive Voltage Regulator kit
  • ✔️[Pack Content Type]50 Pcs YIWANSON voltage regulator assortment kit includes: (LM317T, L7805, L7806, L7808, L7809, L7810, L7812, L7815, L7818, L7824)
  • ✔️[High-Quality YIWANSON Voltage Regulator]The High-Current Positive Voltage Regulator had excellent Current Limit, Short Circuit Protection, and Safe Area Protection, and Thermal Shutdown Protection. The voltage stabilizer can control the output voltage of electrical appliances with large current fluctuations within a certain range to ensure the smoothness of the circuit and prevent your electronic equipment from causing fatal damage due to unstable voltage
  • ✔️[Easy To Find And Use]Brand New, Never Used. RoHS Compliant and the packing box use transparent appearance, can to quickly find you need the voltage regulator. At the top of the box is a picture with the model, the label is clear, so you can easily identify the various regulator classification kits, the regulator is engraved with different numbers for easy identification
  • ✔️[Easy To Store And Carry]All regulators Voltage are packaged in classification compartment boxes and easy to transport and store. There is a locking clip on the box to hold the Voltage kit box, and you can also add other common parts to it for easy use. The packing box is small and does not take up space, so it can be easily carried and stored
  • ❤️[Quality Service]YIWANSON Regulator 10 Kinds * 5 Pcs, in order to ensure that every customer can receive the perfect Voltage Regulator, each product has undergone strict quality inspection, passed the lead-free certification & brand new unused, if you encounter any problems with the product, please contact us, we will respond quickly to your questions

Last update on 2023-11-30 / Affiliate links / Images from Amazon Product Advertising API

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  1. Brand Value: Every brand of 7803 Voltage Regulator has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 7803 Voltage Regulator?
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  4. Product Value: This simply is how much bang for the buck you get from your 7803 Voltage Regulator.
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  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 7803 Voltage Regulator.
  7. Product Quality: You don’t always get what you pay for with an 7803 Voltage Regulator, sometimes less, and sometimes more.
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