AMS1117 3.3v


SKU: 000538 Category: Tags: , , , ,


The AMS1117 3.3V voltage regulator is a compact and efficient integrated circuit (IC) designed to regulate voltage and provide a stable 3.3V output. Voltage regulators are commonly used in electronic circuits to ensure that electronic components receive a consistent and regulated supply voltage, which is essential for proper operation.

Key Features:

Voltage Regulation: The AMS1117 is designed to regulate input voltages, which can vary, into a steady and reliable 3.3V output voltage.

Low Dropout Voltage: It operates with low dropout voltage, meaning it can regulate the output voltage even when the input voltage is only slightly higher than 3.3V.

Low Quiescent Current: The IC has a low quiescent current, which minimizes power consumption when in standby or no-load conditions.

Short-Circuit Protection: It typically includes built-in short-circuit and thermal protection to ensure the safety and longevity of the regulator and connected devices.

TO-220 Package: The AMS1117 is often available in a TO-220 package, making it easy to mount on a heat sink for improved thermal performance.

Wide Input Voltage Range: It can accept a relatively wide input voltage range, making it adaptable to different power sources.

Stable and Reliable: Known for its stability, it is a reliable choice for voltage regulation in various applications.


Microcontroller and Microprocessor Power: Used to provide a stable voltage source to microcontrollers, microprocessors, and other digital components.

Sensor and Analog Circuits: Essential for analog and sensor circuits where precise voltage levels are required for accurate measurements.

Embedded Systems: Integrated into various embedded systems and electronic devices to ensure proper voltage supply.

Battery-Powered Devices: Used to regulate voltage in battery-powered devices to maintain stable performance over the battery’s discharge cycle.

DIY Electronics Projects: A crucial component for hobbyists and makers working on electronic projects.

Power Supply Modules: Integrated into power supply modules to provide a regulated voltage output.

The AMS1117 3.3V voltage regulator is a key component for ensuring stable and regulated power in electronic circuits and devices. Its ability to maintain a constant 3.3V output voltage, along with its low dropout voltage and protection features, makes it a versatile and reliable choice for a wide range of applications in the world of electronics.


There are no reviews yet.

Be the first to review “AMS1117 3.3v”