# Voltage Regulator 5V (7805)

**Type:** Product page · **SKU:** CE05291 · **Brand:** [Core Electronics](https://core-electronics.com.au/brands/core-electronics-australia)
**Page:** https://core-electronics.com.au/lm7805-5v-voltage-regulator.html ([markdown](https://core-electronics.com.au/lm7805-5v-voltage-regulator.html.md))

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

## Pricing

- **Price:** $0.92 (inc GST) — $0.84 AUD, exc GST
- **Quantity discounts:** 5+ $0.79 (exc GST) · 25+ $0.75 (exc GST) · 100+ $0.74 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 18 today; more stock is typically available with a 5–12 day lead time.

## Description

Use this regulator to provide a reliable 5V. With 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.

Linear voltage regulators burn off excess power as **heat**, which means the device will get hotter for:

- higher currents
- greater differences between input and output voltage.

Features

- Input Voltage: 7 - 18 V
- Output Voltage Fixed: 5V
- Dropout Voltage Vdo: 2V
- Output Current: 1A
- Voltage Regulator Case Style: TO-220
- Input Voltage Max: 35V
- Input Voltage Min: 7V
- Supply Voltage Max: 20V
- Supply Voltage Min: 7.5V

Datasheet (L7805ABV L7805CV)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/c/e/ce05291-l7805-regulator.jpg)