Voltage Regulators

Voltage regulators are ICs used to generate a stable and consistent voltage within a circuit. They take an input voltage and convert this into a fixed output voltage. Even if the input voltage changes, the regulator will continue to provide the same output. The voltage regulator will take the output voltage and compare it to a reference voltage. It will then adjust the pass device to help manage the output voltage. This helps to regulate the voltage throughout a circuit design, dependant on where the voltage regulator(s) are.

Voltage regulators are essential in electronic circuits that include components that require a particular voltage input. For example, a processor. The input voltage, output voltage and output current are all important things to consider when choosing a voltage regulator IC.

Voltage regulators cannot convert the voltage from AC to DC, for example. If you require voltage conversion to run in parallel to your voltage regulator, please see our range of Digital to Analogue Converters (DACs) or Analogue to Digital Converters (ADCs).

Types of voltage regulator

  • Buck-Boost Switching Regulator
  • Charge Pump
  • Linear Voltage Regulator
  • LDO (Low Dropout) Voltage Regulator

Where are voltage regulators used?

Voltage regulators are found in most electronics circuits that require voltage management or voltage regulation. This includes chargers, power supply units (PSUs), telecommunications and automotive applications.


...
Lees meer Lees minder

Filters

1 - 20 van 1484 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Regulator Function Maximum Output Current Regulator Type Number of Outputs Line Regulation Accuracy Load Regulation Mounting Type Polarity Package Type Quiescent Current Pin Count Reference Voltage Output Type
RS-stocknr. 785-6936
FabrikantnummerMC7808ACTG
FabrikantON Semiconductor
0,509 €
Each (In a Pack of 10)
Aantal stuks
- 2.2A Linear Voltage 1 18 mV - 25 mV Through Hole Positive TO-220 6mA 3 - Fixed
RS-stocknr. 805-6616
FabrikantnummerMC7908ACTG
FabrikantON Semiconductor
0,132 €
Each (In a Pack of 25)
Aantal stuks
- 1A Linear Voltage 1 160 mV - 160 mV Through Hole Negative TO-220 - 3 - Fixed
RS-stocknr. 170-3556
FabrikantnummerMC7908ACTG
FabrikantON Semiconductor
0,13 €
Each (In a Tube of 50)
Aantal stuks
- 1A Linear Voltage 1 160 mV - 160 mV Through Hole Negative TO-220 - 3 - Fixed
RS-stocknr. 802-2130
FabrikantnummerNCP1117ST50T3G
FabrikantON Semiconductor
0,337 €
Each (In a Pack of 20)
Aantal stuks
- 1A Low Dropout Voltage 1 6 mV ±1% 15 mV Surface Mount Positive SOT-223 10mA 3+Tab - Fixed
RS-stocknr. 124-5349
FabrikantnummerNCP1117ST50T3G
FabrikantON Semiconductor
0,139 €
Each (On a Reel of 4000)
Aantal stuks
- 2.2A Low Dropout Voltage 1 6 mV ±1% 15 mV Surface Mount Positive SOT-223 10mA 3+Tab - Fixed
RS-stocknr. 163-2468
FabrikantnummerMC33269DTRK-3.3G
FabrikantON Semiconductor
0,242 €
Each (On a Reel of 2500)
Aantal stuks
- 800mA Low Dropout Voltage 1 0.3 % ±1% 0.5 % Surface Mount Positive DPAK 5.5mA 3 - Fixed
RS-stocknr. 688-9231
FabrikantnummerMC33269DTRK-3.3G
FabrikantON Semiconductor
0,66 €
Each (In a Pack of 2)
Aantal stuks
- 800mA Low Dropout Voltage 1 0.3 % ±1% 0.5 % Surface Mount Positive DPAK 5.5mA 3 - Fixed
RS-stocknr. 102-1392
FabrikantnummerMC7805CD2TG
FabrikantON Semiconductor
0,479 €
Each (In a Tube of 50)
Aantal stuks
- 1A Linear Voltage 1 20 mV ±4% 25 mV Surface Mount Positive D2PAK 3.2mA 3 - Fixed
RS-stocknr. 806-0895
FabrikantnummerNCP5501DT33RKG
FabrikantON Semiconductor
0,503 €
Each (On a Tape of 25)
Aantal stuks
Current Limiting, Thermal Shut Down 500mA Low Dropout Voltage 1 1 % ±2.9% 1 % Surface Mount Positive DPAK - 3 - Fixed
RS-stocknr. 121-6355
FabrikantnummerMC7812ABTG
FabrikantON Semiconductor
0,565 €
Each (In a Tube of 50)
Aantal stuks
- 1A Linear Voltage 1 20 mV - 25 mV Through Hole Positive TO-220 6mA 3 - Fixed
RS-stocknr. 463-767
FabrikantnummerMC7805CD2TG
FabrikantON Semiconductor
0,479 €
Each (In a Pack of 10)
Aantal stuks
- 1A Linear Voltage 1 20 mV ±4% 25 mV Surface Mount Positive D2PAK 3.2mA 3 - Fixed
RS-stocknr. 785-6958
FabrikantnummerMC7812ABTG
FabrikantON Semiconductor
0,565 €
Each (In a Pack of 10)
Aantal stuks
- 1A Linear Voltage 1 20 mV - 25 mV Through Hole Positive TO-220 6mA 3 - Fixed
RS-stocknr. 516-5095
FabrikantnummerMC34063AP1G
FabrikantON Semiconductor
0,65 €
Each
Aantal stuks
- 1.5A Buck Boost Switching 1 - - - Through Hole - PDIP - 8 - -
RS-stocknr. 163-0718
FabrikantnummerNCP5501DT33RKG
FabrikantON Semiconductor
0,234 €
Each (On a Reel of 2500)
Aantal stuks
- 500mA Low Dropout Voltage 1 1 % ±2.9% 1 % Surface Mount Positive DPAK - 3 - Fixed
RS-stocknr. 785-7125
FabrikantnummerMC7915BTG
FabrikantON Semiconductor
0,56 €
Each (In a Pack of 5)
Aantal stuks
- 1A Linear Voltage 1 300 mV - 300 mV Through Hole Negative TO-220 8mA 3 - Fixed
RS-stocknr. 103-5083
FabrikantnummerNCP7805TG
FabrikantON Semiconductor
0,411 €
Each (In a Tube of 50)
Aantal stuks
- 1A Linear Voltage 1 100 mV 4% 100 mV Through Hole - TO-220 8mA 3 - Fixed
RS-stocknr. 178-4774
FabrikantnummerMC7915BTG
FabrikantON Semiconductor
0,465 €
Each (In a Tube of 50)
Aantal stuks
- 1A Linear Voltage 1 300 mV - 300 mV Through Hole Negative TO-220 8mA 3 - Fixed
RS-stocknr. 163-1052
FabrikantnummerNCV33063AVDR2G
FabrikantON Semiconductor
0,544 €
Each (On a Reel of 2500)
Aantal stuks
Boost/Buck Controller, Inverting 1.5A - 1 3 (Inverting) mV, 12 (Step Down) mV, 30 (Step Up) mV - 0.022 (Inverting) V, 3 (Step Down) mV, 10 (Step Up) mV Surface Mount - SOIC - 8 - Adjustable
RS-stocknr. 516-6212
FabrikantnummerMC7912CTG
FabrikantON Semiconductor
0,54 €
Each
Aantal stuks
- 1A Linear Voltage 1 240 mV ±4% 240 mV Through Hole Negative TO-220 - 3 - Fixed
RS-stocknr. 773-7841
FabrikantnummerNCV33063AVDR2G
FabrikantON Semiconductor
0,385 €
Each (In a Pack of 2)
Aantal stuks
Boost/Buck Controller, Inverting 1.5A Buck Boost Switching 1 3 (Inverting) mV, 12 (Step Down) mV, 30 (Step Up) mV - 0.022 (Inverting) V, 3 (Step Down) mV, 10 (Step Up) mV Surface Mount - SOIC - 8 - Adjustable