3.3V 1A Switching voltage regulator


In stock

SKU: 1327038
  1. Product: voltage regulator
  2. Voltage: 3.3V
  3. Current: 1A
  4. Weight: 3.8g
  5. 78xx IC compatible footprint


(inc GST)

₹ 1072.03 (+18% GST extra)

In stock

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Category: Voltage Regulator

A regular 78M0x series linear regulator wastes the power that isn’t being put to good use as heat. A switch mode regulator uses a different approach from just “throwing the power away”, which means batteries run longer and the regulator runs cooler. These units run up to 87% efficient!

These modules are designed to be pin-for-pin compatible with a standard 78M0x style regulator, so you can plug it into any circuit calling for a wasteful linear regulator.

These devices are small too! The body is only 16x22mm, and only 11mm deep, and come per-pinned with convenient breadboard compatible 0.1″ spacing


  1. Light weight
  2. Easy to use
  3. Best for your DIY projects
  4. Plug and play device
  5. Low power consumption

Packages Includes:

1 x 3.3V 1A Switching voltage regulator

SKU: 1327038 Category:

Voltage regulator

Dropout voltage


Continuous current

1A / (1.5A pulse < 5s)


Up to 87%


Less than 2%





Shipment Weight

0.004 kg

Shipment Dimensions

4 × 4 × 2 cm

15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China