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.

8088 Produkter som visas för Voltage Regulators

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Infineon TLE4266GHTMA1, 1 Low Dropout Voltage, Voltage Regulator 100mA, 5 V 4-Pin, PG-SOT223-4 RS-artikelnummer 260-5881 Tillv. art.nr TLE4266GHTMA1 Var (i ett paket med 2) 15,975 kr Antal	Infineon	-	Low Dropout	100mA	Low Dropout Voltage	1	5 V	15 mV	2%	40 mV	-	-	PG-SOT223-4	-	4	-	-	-	-	-	-	-	-	-	-	-
STMicroelectronics L7812ABD2T-TR, 1 Low Dropout Voltage, Voltage Regulator 1.5A, 5 → 24 V 3-Pin, D2PAK RS-artikelnummer 152-213 Tillv. art.nr L7812ABD2T-TR Var (i en tejp med 20) 5,684 kr Antal	STMicroelectronics	-	LDO	1.5A	Low Dropout Voltage	1	5 → 24 V	25 mV	-	30 mV	-	-	D2PAK	-	3	-	-	-	-	-	-	-	-	-	-	-
STMicroelectronics L7812ABD2T-TR, 1 Low Dropout Voltage, Voltage Regulator 1.5A, 5 → 24 V 3-Pin, D2PAK RS-artikelnummer 152-213P Tillv. art.nr L7812ABD2T-TR Varje (levereras i en rulle) 5,684 kr Antal	STMicroelectronics	-	LDO	1.5A	Low Dropout Voltage	1	5 → 24 V	25 mV	-	30 mV	-	-	D2PAK	-	3	-	-	-	-	-	-	-	-	-	-	-
STMicroelectronics L7805ABD2T-TR, 1 Linear Voltage, Voltage Regulator 1.5A, 5 V 3-Pin, D2PAK RS-artikelnummer 793-1342P Tillv. art.nr L7805ABD2T-TR Varje (levereras i en rulle) 7,403 kr Antal	STMicroelectronics	-	-	1.5A	Linear Voltage	1	5 V	50 mV	-	100 mV	Through Hole	Positive	D2PAK	6mA	3	-	Fixed	-	-	-	10.4 x 4.6 x 9.35mm	9.35mm	35 V	+125 °C	-	-40 °C
Texas Instruments LM78L05ACM/NOPB, 1 Linear Voltage, Voltage Regulator 100mA, 5 V 8-Pin, SOIC RS-artikelnummer 197-7325 Tillv. art.nr LM78L05ACM/NOPB Var (i ett paket med 25) 11,739 kr Antal	Texas Instruments	-	-	100mA	Linear Voltage	1	5 V	-	±5%	-	-	Positive	SOIC	-	8	-	Adjustable	-	-	-	-	-	-	-	-	-
Nisshinbo Micro Devices NJM78L03UA-TE1, 1 Linear Voltage, Voltage Regulator 100mA, 3 V 3-Pin, SOT-89 RS-artikelnummer 169-8184 Tillv. art.nr NJM78L03UA-TE1 Var (i en rulle med 1000) 2,497 kr Antal	Nisshinbo Micro Devices	-	-	100mA	Linear Voltage	1	3 V	125 mV	-	50 mV	Surface Mount	Positive	SOT-89	2mA	3	-	Fixed	0.3W	-	-	4.5 x 2.5 x 1.5mm	1.5mm	30 V	+85 °C	-	-40 °C
Nisshinbo Micro Devices NJM7810DL1A-TE1, 1 Linear Voltage, Voltage Regulator 1.5A, 10 V 3-Pin, TO-252 RS-artikelnummer 169-8181 Tillv. art.nr NJM7810DL1A-TE1 Var (i en rulle med 3000) 3,538 kr Antal	Nisshinbo Micro Devices	-	-	1.5A	Linear Voltage	1	10 V	200 mV	4%	200 mV	Surface Mount	Positive	TO-252	6mA	3	-	Fixed	1W	-	-	6.54 x 6.04 x 2.29mm	2.29mm	35 V	+85 °C	-	-40 °C
onsemi NCP508SQ18T1G, 1 Low Dropout Voltage, Voltage Regulator 50mA, 1.8 V 5-Pin, SC-70 RS-artikelnummer 170-3507 Tillv. art.nr NCP508SQ18T1G Var (i en rulle med 3000) 1,73 kr Antal	onsemi	-	-	50mA	Low Dropout Voltage	1	1.8 V	20 mV	±3%	40 mV	Surface Mount	Positive	SC-70	1µA	5	-	Fixed	-	-	-	2.2 x 1.35 x 1mm	1mm	13 V	+85 °C	-	-40 °C
ROHM BD733L5FP-CE2, LDO Regulator, 500mA, 3.3 V, ±2%, 4.17 → 45 Vin 3-Pin DPAK RS-artikelnummer 124-6486P Tillv. art.nr BD733L5FP-CE2 Varje (levereras i en rulle) 31,697 kr Antal	ROHM	-	-	500mA	Low Dropout Voltage	1	3.3 V	20 mV	±2%	20 mV	Surface Mount	Positive	TO-252	6µA	3	3V	Fixed	-	-	-	6.5 x 5.5 x 2.3mm	2.3mm	45 V	+125 °C	4.17 V	-40 °C
onsemi NCP171AMX180175TCG, 1 Low Dropout Voltage, Voltage Regulator 120mA, 1.8 V 4-Pin, XDFN RS-artikelnummer 194-5650 Tillv. art.nr NCP171AMX180175TCG Var (i en rulle med 3000) 4,541 kr Antal	onsemi	-	-	120mA	Low Dropout Voltage	1	1.8 V	10 mV	±2%	30 mV	Surface Mount	-	XDFN	95µA	4	-	Fixed	400mW	-	-	1.25 x 1.25 x 0.4mm	0.4mm	5.5 V	+85 °C	1.7 V	-40 °C
Texas Instruments MC33063AD, 1 Buck Boost Switching, Buck/Boost Converter 1.5A 8-Pin, SOIC RS-artikelnummer 661-8424 Tillv. art.nr MC33063AD Varje 17,88 kr Antal	Texas Instruments	-	-	1.5A	Buck Boost Switching	1	-	-	-	-	Surface Mount	-	SOIC	-	8	-	-	-	-	-	4.9 x 3.91 x 1.58mm	1.58mm	40 V	+85 °C	3 V	-40 °C
onsemi NCV8161ASN330T1G, 1 Low Dropout Voltage, Voltage Regulator 700mA, 3.3 V 5-Pin, TSOP RS-artikelnummer 171-8373 Tillv. art.nr NCV8161ASN330T1G Var (i en rulle med 3000) 5,205 kr Antal	onsemi	-	-	700mA	Low Dropout Voltage	1	3.3 V	0.02 %/V	±2%	0.008 %/mA	Surface Mount	Positive	TSOP	23µA	5	-	Fixed	-	-	-	3.15 x 1.65 x 1mm	1mm	5.5 V	+125 °C	1.9 V	-40 °C
Microchip MCP1754ST-5002E/CB, 1 Low Dropout Voltage, Voltage Regulator 150mA, 5 V 3-Pin, SOT-23A RS-artikelnummer 144-5815 Tillv. art.nr MCP1754ST-5002E/CB Var (i en rulle med 3000) 4,748 kr Antal	Microchip	-	-	150mA	Low Dropout Voltage	1	5 V	0.05 %/V	2%	0 %	Surface Mount	Positive	SOT-23A	0.09mA	3	-	Fixed	-	-	-	3.1 x 1.8 x 1.3mm	1.3mm	16 V	+125 °C	3.3 V	-40 °C
Texas Instruments LM350K STEEL/NOPB , 1 Linear Voltage, Voltage Regulator 3A, 1.2 → 33 V 3-Pin, TO-3 RS-artikelnummer 663-3246 Tillv. art.nr LM350K STEEL/NOPB Varje 1 538,67 kr Antal	Texas Instruments	-	-	3A	Linear Voltage	1	1.2 → 33 V	0.03 %/V	-	0.5 %	Through Hole	Positive	TO-3	-	3	1.3V	Adjustable	30W	-	-	38.93 x 25.4 x 7.44mm	7.44mm	35 V	+125 °C	4.2 V	0 °C
STMicroelectronics LM317BT, 1 Linear Voltage, Voltage Regulator 2.2A, 1.2 → 37 V 3-Pin, TO-220 RS-artikelnummer 860-7286 Tillv. art.nr LM317BT Var (i ett paket med 10) 8,803 kr Antal	STMicroelectronics	-	-	2.2A	Linear Voltage	1	1.2 → 37 V	0.07 %/V	-	70 mV	Through Hole	Positive	TO-220	-	3	1.3V	Adjustable	-	-	-	10.4 x 4.60 x 15.75mm	15.75mm	40 V	+125 °C	-	-40 °C
Nisshinbo Micro Devices NJM2370U1-05, 1 Low Dropout Voltage, Voltage Regulator 180mA, 5 V 6-Pin, SOT-89 RS-artikelnummer 173-2291 Tillv. art.nr NJM2370U1-05 Var (i en rulle med 2000) 6,487 kr Antal	Nisshinbo Micro Devices	-	-	180mA	Low Dropout Voltage	1	5 V	0.12 %/V	3%	0.03 %/mA	Surface Mount	Positive	SOT-89	0.18mA	6	-	Fixed	0.35W	-	-	4.5 x 2.5 x 1.5mm	1.5mm	20 V	+85 °C	-	-40 °C
Texas Instruments TPS63000DRCT, 1 Buck Boost Switching, Buck/Boost Converter 1.2A, 1.2 → 5.5 V, 1500 kHz 10-Pin, RS-artikelnummer 923-2394 Tillv. art.nr TPS63000DRCT Var (i en rulle med 250) 17,992 kr Antal	Texas Instruments	Switching Regulator	Boost/Buck Controller, Inverting, Non-Inverting	1.2A	Buck Boost Switching	1	1.2 → 5.5 V	0.5 %	-	0.5 %	Surface Mount	-	SON	-	10	-	Adjustable	-	1500 kHz	-	3 x 3 x 0.9mm	0.9mm	5.5 V	+85 °C	1.8 V	-40 °C
Renesas Electronics ICL7660CBAZ Charge Pump, Regulator, -1.5 → 10 V 8-Pin, SOIC RS-artikelnummer 921-5557 Tillv. art.nr ICL7660CBAZ Var (i ett paket med 5) 29,902 kr Antal	Renesas Electronics	-	-	-	Charge Pump	-	-1.5 → 10 V	-	-	-	Surface Mount	-	SOIC	-	8	-	-	-	-	-	5 x 4 x 1.5mm	1.5mm	-	+70 °C	-	0 °C
Microchip MCP1702T-3302E/CB, 1 Low Dropout Voltage, Voltage Regulator 250mA, 3.3 V 3-Pin, SOT-23A RS-artikelnummer 738-6578 Tillv. art.nr MCP1702T-3302E/CB Var (i ett paket med 10) 7,348 kr Antal	Microchip	-	-	250mA	Low Dropout Voltage	1	3.3 V	0.1 %/V	±0.4%	1 %	Surface Mount	Positive	SOT-23A	0.002mA	3	-	Fixed	-	-	-	3.1 x 1.8 x 1.3mm	1.3mm	13.2 V	+125 °C	2.7 V	-40 °C
Texas Instruments TPS63030DSKR, 1 Buck Boost, Boost/Buck Converter 800mA, 2.5 MHz 10-Pin, SON RS-artikelnummer 229-7130 Tillv. art.nr TPS63030DSKR Var (i ett paket med 5) 20,626 kr Antal	Texas Instruments	-	Buck/Boost Converter	800mA	Buck Boost	1	-	0.5 %	-	0.5 %	-	-	SON	-	10	-	Adjustable, Fixed	-	2.5 MHz	-	-	-	-	-	-	-

Voltage Regulators

Types of voltage regulator

Where are voltage regulators used?

8088 Produkter som visas för Voltage Regulators

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