Voltage Regulators | Adjustable & Linear

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.

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Texas Instruments LM338T/NOPB, 1 Linear Voltage, Voltage Regulator 5A, 1.2 → 32 V 3-Pin, TO-220

Datasheets:

22,444 kr

Var (i ett paket med 5)

Texas Instruments

Linear Voltage

1.2 → 32 V

0.03 %/V

0.5 %

Through Hole

Positive

TO-220

1.29V

Adjustable

25W

10.16 x 4.7 x 8.89mm

8.89mm

40 V

+125 °C

4.2 V

0 °C

onsemi LM337TG, 1 Linear Voltage, Voltage Regulator 1.5A, -37 → -1.2 V 3-Pin, TO-220

Datasheets:

7,619 kr

Var (i ett paket med 10)

onsemi

1.5A

Linear Voltage

-37 → -1.2 V

0.04 %/V

1 %

Through Hole

Negative

TO-220

-1.25V

Adjustable

10.28 x 4.82 x 9.28mm

9.28mm

-40 V

+125 °C

0 °C

STMicroelectronics LM317T, 1 Linear Voltage, Voltage Regulator 1.5A, 1.2 → 37 V 3-Pin, TO-220

Datasheets:

8,49 kr

Var (i ett paket med 10)

STMicroelectronics

1.5A

Linear Voltage

1.2 → 37 V

0.04 %/V

0.5 %, 0.5 %Vo, 25 mV%/Vo

Through Hole

Positive

TO-220

1.25V

Adjustable

10.4 x 4.6 x 9.15mm

9.15mm

40 V

+125 °C

3 V

0 °C

ROHM BA033CC0T, LDO Regulator, 1A, 3.3 V, 4 → 25 Vin 3-Pin, TO-220FP

Datasheets:

18,698 kr

Varje (levereras i ett rör)

ROHM

Low Dropout Voltage

3.3 V

100 mV

150 mV

Through Hole

Positive

TO-220FP

Fixed

10 x 4.5 x 17mm

17mm

25 V

+125 °C

4 V

-40 °C

onsemi MC7815ACTG, 1 Linear Voltage, Voltage Regulator 1A, 15 V 3-Pin, TO-220

Datasheets:

6,788 kr

Var (i ett paket med 5)

onsemi

Linear Voltage

15 V

20 mV

±2%

25 mV

Through Hole

Positive

TO-220

3.5mA

Fixed

10.28 x 4.82 x 30.02mm

30.02mm

35 V

+125 °C

0 °C

STMicroelectronics L78L12ACZ, 1 Linear Voltage, Voltage Regulator 100mA, 12 V 3-Pin, TO-92

Datasheets:

2,69 kr

Varje

STMicroelectronics

100mA

Linear Voltage

12 V

250 mV

±5%

100 mV

Through Hole

Positive

TO-92

6.5mA

Fixed

4.95 x 3.94 x 4.95mm

4.95mm

35 V

+150 °C

14 V

0 °C

Texas Instruments LM1085IT-12/NOPB, 1 Low Dropout Voltage, Voltage Regulator 3A, 12 V 3-Pin, TO-220

Datasheets:

17,36 kr

Varje

Texas Instruments

Low Dropout Voltage

12 V

25 mV

36 mV

Through Hole

Positive

TO-220

Fixed

10.16 x 4.7 x 8.89mm

8.89mm

18 V

+125 °C

2.6 V

-40 °C

Microchip MCP1826S-3302E/DB, 1 Low Dropout Voltage, Voltage Regulator 1A, 3.3 V 3+Tab-Pin, SOT-223

Datasheets:

7,527 kr

Var (i ett rör med 78)

Microchip

Low Dropout Voltage

3.3 V

0.05 %/V

±2%

0.5 %

Surface Mount

Positive

SOT-223

0.12mA

3+Tab

Fixed

6.5 x 3.5 x 1.6mm

1.6mm

6 V

+125 °C

2.3 V

-40 °C

STMicroelectronics L7805ACV, 1 Linear Voltage, Voltage Regulator 1A, 5 V 3-Pin, TO-220

Datasheets:

6,72 kr

Varje

STMicroelectronics

Linear Voltage

5 V

50 mV

100 mV

Through Hole

Positive

TO-220

4.3mA

Fixed

10.4 x 4.6 x 9.15mm

9.15mm

35 V

+150 °C

0 °C

STMicroelectronics L7805CV, 1 Linear Voltage, Voltage Regulator 1.5A, 5 V 3-Pin, TO-220

Datasheets:

3,118 kr

Var (i ett rör med 50)

STMicroelectronics

1.5A

Linear Voltage

5 V

100 mV

Through Hole

Positive

TO-220

8mA

Fixed

10.4 x 4.6 x 15.75mm

15.75mm

35 V

+125 °C

0 °C

STMicroelectronics LM317BT, 1 Linear Voltage, Voltage Regulator 2.2A, 1.2 → 37 V 3-Pin, TO-220

Datasheets:

3,629 kr

Var (i ett paket med 10)

STMicroelectronics

2.2A

Linear Voltage

1.2 → 37 V

0.07 %/V

70 mV

Through Hole

Positive

TO-220

1.3V

Adjustable

10.4 x 4.60 x 15.75mm

15.75mm

40 V

+125 °C

-40 °C

DiodesZetex AP2210K-3.3TRG1, 1 Low Dropout Voltage, Voltage Regulator 300mA, 3.3 V 5-Pin, SOT-23

Datasheets:

1,438 kr

Var (i ett paket med 100)

DiodesZetex

300mA

Low Dropout Voltage

3.3 V

12 mV

±2%

30 mV

Surface Mount

Positive

SOT-23

100µA

Fixed

3.02 x 1.7 x 1.3mm

1.3mm

13.2 V

+125 °C

2.5 V

-40 °C

Texas Instruments LM338K STEEL/NOPB, 1 Linear Voltage, Voltage Regulator 5A, 1.24 → 32 V 2-Pin, TO-3

Datasheets:

1 700,27 kr

Varje

Texas Instruments

Linear Voltage

1.24 → 32 V

2.4%

Through Hole

Positive

TO-3

Adjustable

Microchip MCP1711T-30I/OT, 1, Voltage Regulator 150mA, 20 kHz 5-Pin, SOT-23-5

Datasheets:

3,911 kr

Var (i en rulle med 3000)

Microchip

Step Down

150mA

±1

SOT-23-5

Fixed

20 kHz

STMicroelectronics L7812ACV, 1 Linear Voltage, Voltage Regulator 1A, 12 V 3-Pin, TO-220

Datasheets:

6,05 kr

Varje

STMicroelectronics

Linear Voltage

12 V

120 mV

100 mV

Through Hole

Positive

TO-220

4.4mA

Fixed

10.4 x 4.6 x 9.15mm

9.15mm

35 V

+150 °C

0 °C

DiodesZetex AP2210N-3.3TRG1, 1 Low Dropout Voltage, Voltage Regulator 300mA, 3.3 V 3-Pin, SOT-23

Datasheets:

0,702 kr

Varje (levereras i en rulle)

DiodesZetex

300mA

Low Dropout Voltage

3.3 V

12 mV

±2%

30 mV

Surface Mount

Positive

SOT-23

100µA

Fixed

3.02 x 1.7 x 1.3mm

1.3mm

13.2 V

+125 °C

2.5 V

-40 °C

Holtek HT7533-1-SOT89, 1 Low Dropout Voltage, Voltage Regulator 100mA, 3.3 V 3-Pin, SOT-89

Datasheets:

5,19 kr

Var (i ett paket med 20)

Holtek

100mA

Low Dropout Voltage

3.3 V

0.2 %/V

±3%

60 mV

Surface Mount

Positive

SOT-89

4µA

Fixed

4.6 x 2.6 x 1.6mm

1.6mm

30 V

+85 °C

-40 °C

Texas Instruments LM27761DSGT Charge Pump, Regulator 250mA, -5 → -1.5 V, 2.3 MHz 8-Pin, WSON

Datasheets:

16,844 kr

Varje (levereras i en rulle)

Texas Instruments

250mA

Charge Pump

-5 → -1.5 V

Surface Mount

WSON

2.3 MHz

2.1 x 2.1 x 0.75mm

0.75mm

+85 °C

-40 °C

STMicroelectronics L4931CZ50-AP, 1 Low Dropout Voltage, Voltage Regulator 250mA, 5 V 3-Pin, TO-92

Datasheets:

8,064 kr

Var (i ett paket med 5)

STMicroelectronics

250mA

Low Dropout Voltage

5 V

17.5 mV

±2%

15 mV

Through Hole

Positive

TO-92

0.6mA

Fixed

4.95 x 3.94 x 4.95mm

4.95mm

20 V

+125 °C

-40 °C

STMicroelectronics LF33CDT-TR, 1 Low Dropout Voltage, Voltage Regulator 500mA, 3.3 V 3-Pin, DPAK

Datasheets:

12,724 kr

Var (i ett paket med 5)

STMicroelectronics

500mA

Low Dropout Voltage

3.3 V

16 mV

±2%

16 mV

Surface Mount

Positive

DPAK

0.5mA

Fixed

6.6 x 6.2 x 2.4mm

2.4mm

16 V

+125 °C

-40 °C

Resultat per sida

380

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