hiBCTR 10-Pack 3.3V Regulator, Mini Buck Converter, 1.8A | 4.5-24V input, compact 17.5x12.3x4.3mm, for DIY power supply and step-down voltage projects($12.16Value)

Description

Compact Size The module is extremely small, with dimensions of 17.5×12.3×4.3mm (length×width×height). Input and Output Specifications Input Voltage: 4.5V - 24V Output Voltage: 3.3V. The maximum output current can reach 1.5A. When the output current is 1.3A, the output voltage is 3.2V. Electrical Characteristics Output Ripple: Less than 30 mV Switching Frequency: Up to 1.5 MHz (maximum), typically 1 MHz Precautions for Inductive Loads When using the module with inductive loads like servos or motors, pay attention to protecting the current in the subsequent stage. Large ripples may be generated, which could affect the chips in the rear - stage circuit. Protection Measures You can add a Zener diode and capacitor for protection.
The volume is very low. The input voltage ranges from 5V to 30V, and it is recommended to use it within 28V.

The maximum output current is 1.8A, and it is better to keep it within 1.5A.

When using this module, please pay attention to the positive and negative poles. The markings for the positive and negative poles are on the back of the circuit board.

If you use high current for a long time, please ensure good heat dissipation. The working temperature ranges from -40°C to 85°C.