# Spanningsregelaars



# AMS1117 Spanningsregelaar

[![afbeelding.png](https://www.linuxfun.nl/uploads/images/gallery/2023-08/scaled-1680-/afbeelding.png)](https://www.linuxfun.nl/uploads/images/gallery/2023-08/afbeelding.png)

#### **Pin Configuration**

<figure class="wp-block-table" id="bkmrk-pin-number-pin-name-"><table><tbody><tr><td>**Pin Number**</td><td>**Pin Name**</td><td>**Description**</td></tr><tr><td>1</td><td>Adjust/Ground</td><td>This pins adjusts the output voltage, if it is a fixed voltage regulator it acts as ground</td></tr><tr><td>2</td><td>Output Voltage (Vout)</td><td>The regulated output voltage set by the adjust pin can be obtained from this pin</td></tr><tr><td>3</td><td>Input Voltage (Vin)</td><td>The input voltage</td></tr></tbody></table>

</figure>#### **Features**

- Fixed/Adjustable 3-terminal Linear voltage regulator
- Low Drop-Out (LDO) Voltage regulator
- Fixed Voltage type: 1.5V, 1.8V, 2.5V, 2.85V, 3.3V and 5V
- Variable Voltage range: 1.25V to 13.8V
- Output current is 1000mA
- Maximum Drop-out Voltage: 1.3V
- In-built Current Limiting and thermal protection.
- Operating junction temperature is 125°C
- Available in SOT-223, TO-252 and SO-8 Package

[![AMS1117-schema.png](https://www.linuxfun.nl/uploads/images/gallery/2023-09/scaled-1680-/ams1117-schema.png)](https://www.linuxfun.nl/uploads/images/gallery/2023-09/ams1117-schema.png)

[![AMS1117-module.jpg](https://www.linuxfun.nl/uploads/images/gallery/2023-09/scaled-1680-/ams1117-module.jpg)](https://www.linuxfun.nl/uploads/images/gallery/2023-09/ams1117-module.jpg)

#### **Applications**

- Used for Positive voltage regulations
- Variable power supply
- Current limiting circuits
- Reverse polarity circuits
- Commonly used in Desktop PC, DVD and other consumer products
- Used in motor control circuits

###### BRON:

[Components101](https://components101.com/regulators/ams1117-1a-ldo-regulator-pinout-datasheet)