Voltage Regulators - Components & Parts Australia

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Voltage Regulators

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

Voltage Regulator - 3.3V (id33v)

Rating:
100% of 100

16 Reviews

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.

$3.65 AUD, inc GST

As low as $3.39 AUD, inc GST

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15 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 3rd
Voltage Regulator - 12V

Rating:
100% of 100

1 Review

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.

$3.40 AUD, inc GST

As low as $3.16 AUD, inc GST

Out of Stock
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Voltage Regulator - Adjustable

Rating:
100% of 100

2 Reviews

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.

$3.65 AUD, inc GST

As low as $3.39 AUD, inc GST

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5 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 3rd
Voltage Regulator 5V (7805)

Rating:
100% of 100

4 Reviews

SKU: CE05291 Brand: Core Electronics

An absolute staple! The ubiquitous L7805 voltage regulator, a three-terminal positive regulator with a 5V fixed output voltage.

$0.92 AUD, inc GST

As low as $0.81 AUD, inc GST

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280 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 3rd
3.3V 250mA Linear Voltage Regulator - L4931-3.3 TO-92

Rating:
90% of 100

2 Reviews

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...

$2.95 AUD, inc GST

As low as $2.80 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 7 to 12 day lead time
5V 1.5A Linear Voltage Regulator - 7805 TO-220

Rating:
100% of 100

2 Reviews

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...

$1.70 AUD, inc GST

As low as $1.58 AUD, inc GST

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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 3rd
Mini DC/DC Step-Down (Buck) Converter - 5V @ 1A output - TSR12450

Rating:
100% of 100

1 Review

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...

$11.99 AUD, inc GST

As low as $11.81 AUD, inc GST

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7 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 3rd
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...

$25.75 AUD, inc GST

As low as $23.95 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
DC-DC Charge Discharge Integrated Module (5V/2A)

Rating:
100% of 100

1 Review

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....

$4.95 AUD, inc GST

As low as $4.60 AUD, inc GST

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13 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 3rd
Voltage Regulator 3.3V (LD1117)
SKU: CE09968 Brand: Core Electronics

This humble linear regulator is perfect for powering up your 3.3V microcontrollers, and works on a breadboard!

$1.70 AUD, inc GST

As low as $1.50 AUD, inc GST

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81 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 3rd
Isolated DC-DC Power Module, MIE1W0505BGLVH, 5V/3.3V, 200mA
SKU: POLOLU-5384 Brand: Pololu

This power module provides regulated, galvanically isolated DC-to-DC power. It is set to 5 V out by default, and it can output up to 200 mA from input...

$6.00 AUD, inc GST

As low as $5.58 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 4 to 7 day lead time
Pololu I²C Isolator with Isolated Power and Connectors, ISO1640, MIE1W0505BGLVH, 5V/3.3V, 200mA
SKU: POLOLU-5393 Brand: Pololu

This module enables galvanically isolated bidirectional I²C communication between two devices while supplying regulated, isolated power to the target. The...

Special Price $8.48 AUD, inc GST

Regular Price $13.35 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 4 to 7 day lead time
Adafruit TPS65131 Split Power Supply Boost Converter - +6~15 / -6V~-15V
SKU: ADA6280 Brand: Adafruit

Need those tricky split-rail voltages for your vintage electronics? The Adafruit TPS65131 Split Rail Boost Converter generates both positive and negative...

Special Price $10.31 AUD, inc GST

Regular Price $13.73 AUD, inc GST

Out of Stock
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