---
product_id: 505443259
title: "STMicroelectronics (12-Pcs) 3.3V, LD1117V33 Voltage Regulator, LD33V"
brand: "stmicroelectronics"
price: "€ 77.36"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/505443259-stmicroelectronics-12-pcs-3-3v-ld1117v33-voltage-regulator-ld33v
store_origin: DE
region: Germany
---

# 800mA output current 3.3V stable output Supports heat sinking up to 1300mA STMicroelectronics (12-Pcs) 3.3V, LD1117V33 Voltage Regulator, LD33V

**Brand:** stmicroelectronics
**Price:** € 77.36
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your innovation with precision and reliability!

## Quick Answers

- **What is this?** STMicroelectronics (12-Pcs) 3.3V, LD1117V33 Voltage Regulator, LD33V by stmicroelectronics
- **How much does it cost?** € 77.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/505443259-stmicroelectronics-12-pcs-3-3v-ld1117v33-voltage-regulator-ld33v)

## Best For

- stmicroelectronics enthusiasts

## Why This Product

- Trusted stmicroelectronics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Current Handling:** Delivers up to 800mA continuous, 1300mA with heat sink for demanding projects
- • **Wide Input Voltage Range:** Operates smoothly from 4.3V to 15V, adaptable to various power sources
- • **Bulk Pack for Pro Efficiency:** 12 pieces shipped in protective foam, ideal for prototyping and production runs
- • **Reliable 3.3V Power Delivery:** Consistent voltage output perfect for sensitive electronics
- • **Trusted STMicroelectronics Quality:** Industry-leading reliability ensures your designs never miss a beat

## Overview

The STMicroelectronics LD1117V33 is a 3.3V voltage regulator capable of delivering 800mA continuous current (up to 1300mA with heat sinking). It supports input voltages from 4.3V to 15V and comes in a convenient 12-piece pack, shipped securely in foam for safe handling. Ideal for professionals seeking dependable voltage regulation in compact form.

## Description

12pcs of 3.3V 950mA LD33V LD1117V33 Linear Voltage Regulators. Part number LD1117V33. California Prop 65 Warning WARNING: Can contain chemicals that expose you to Cancer and/or Reproductive Harm www.P65Warnings.ca.gov

## Features

- STMicroelectronics (12pcs) LD1117V33 ( Shipped in Foam )
- Output Current: 800mA (1300mA max) with proper heat sink or heat-sinking
- Input Voltage: 4.3V Minimum, 15V Maximum
- Output: 3.3V

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | STMicroelectronics |
| Part number | 12 PCS LD1117V33 |
| Item Weight | 18 g |
| Package Dimensions | 14.81 x 5.41 x 0.89 cm; 18 g |
| Item model number | LD1117V33 |
| Size | 12 pcs |
| Item Package Quantity | 12 |
| Batteries included? | No |
| Batteries Required? | No |

## Images

![STMicroelectronics (12-Pcs) 3.3V, LD1117V33 Voltage Regulator, LD33V - Image 1](https://m.media-amazon.com/images/I/81ezpFCeXXL.jpg)
![STMicroelectronics (12-Pcs) 3.3V, LD1117V33 Voltage Regulator, LD33V - Image 2](https://m.media-amazon.com/images/I/81RSxicGntL.jpg)
![STMicroelectronics (12-Pcs) 3.3V, LD1117V33 Voltage Regulator, LD33V - Image 3](https://m.media-amazon.com/images/I/81nW6aWznTL.jpg)
![STMicroelectronics (12-Pcs) 3.3V, LD1117V33 Voltage Regulator, LD33V - Image 4](https://m.media-amazon.com/images/I/61q3XO-tOxL.jpg)
![STMicroelectronics (12-Pcs) 3.3V, LD1117V33 Voltage Regulator, LD33V - Image 5](https://m.media-amazon.com/images/I/61JsLhER5+L.jpg)

## Frequently Bought Together

- (12-Pcs) STMicroelectronics 3.3V, LD1117V33 Voltage Regulator, LD33V
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**Shop now:** [https://www.desertcart.de/products/505443259-stmicroelectronics-12-pcs-3-3v-ld1117v33-voltage-regulator-ld33v](https://www.desertcart.de/products/505443259-stmicroelectronics-12-pcs-3-3v-ld1117v33-voltage-regulator-ld33v)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-21*