3.3V LDO Regulator Module

The 3.3V Voltage Regulator Module is a compact linear voltage regulator module designed to provide a stable 3.3V DC output from a higher input voltage source. It integrates a low-dropout regulator along with onboard capacitors to ensure stable and reliable operation while minimizing external component requirements. With built-in current limiting and thermal shutdown protection, the module is ideal for powering low-voltage digital circuits such as microcontrollers, sensors, and wireless communication modules. Its compact form factor makes it suitable for prototyping and embedded applications.

Featuers

- Stable 3.3V regulated output

- Integrated linear voltage regulator

- Onboard input and output capacitors

- Wide input voltage range

- Compact PCB design

- Built-in overload protection

- Thermal shutdown protection

- Low ripple and low noise output

- Simple plug-and-play power solution

- Suitable for microcontrollers and sensors

- Through-hole pin header connection

- Easy PCB and breadboard integration

- Reliable voltage stability

- Ideal for embedded systems

Specifications

- Device Type: Linear Voltage Regulator Module

- Output Voltage: 3.3V

- Maximum Output Current: 0.8A

- Input Voltage Range: 4.5V to 12V

- Regulation Type: Linear (LDO)

- Output Voltage Accuracy: ±2%

- Protection Features: Current Limit, Thermal Shutdown

- Onboard Components: Input and Output Capacitors

- Mounting Type: Through-Hole Pin Header

- Module Dimensions: 12.33mm × 8.9mm

- Operating Temperature Range: -40°C to +85°C

- Application Type: Low-Voltage Power Regulation

Links

- 3D Model

- Datasheet