# Voltage Regulator 3.3V (LD1117)

**Type:** Product page · **SKU:** CE09968 · **Brand:** [Core Electronics](https://core-electronics.com.au/brands/core-electronics-australia)
**Page:** https://core-electronics.com.au/voltage-regulator-3-3v-ld1117.html ([markdown](https://core-electronics.com.au/voltage-regulator-3-3v-ld1117.html.md))

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

## Pricing

- **Price:** $1.15 (inc GST) — $1.05 AUD, exc GST
- **Quantity discounts:** 5+ $0.99 (exc GST) · 25+ $0.95 (exc GST) · 100+ $0.92 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 31 today; more stock is typically available with a 5–12 day lead time.

## Description

Use this regulator to provide a reliable 3.3V. With internal current limiting, thermal shut-down control, and safe area protection for your project. Each one of these voltage regulators can output a maximum current of 800mA.

### Specifications

- Input voltage: 5 -15V
- Output voltage: 3.3V
- Output current: 800mA
- Package: TO-220
 
### Resources

- [Datasheet](https://core-electronics.com.au/attachments/uploads/LD1117V33C_datasheet.pdf)
 
We also stock a [5V](https://core-electronics.com.au/lm7805-5v-voltage-regulator.html) and [adjustable ](https://core-electronics.com.au/voltage-regulator-adjustable.html)version.

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/g/e/generic-mosfet.jpg)