-44%
MIC2903 GSM Supply Step Down Module Fixed Output(4.1V/3Amp)
Original price was: ₹450.00.₹250.00Current price is: ₹250.00.
(-44%)MIC2903 GSM Supply Step Down Module provides a fixed 4.1V regulated DC output with up to 3A load current capacity. It is specially designed for GSM, IoT, and embedded applications requiring stable and high-current 4.1V power supply.
Product details
The MIC2903 GSM Supply Step Down Module is a high-efficiency DC-DC buck converter that converts a higher DC input voltage to a stable 4.1V output suitable for powering GSM modules, microcontrollers, and other 4V-level circuits. The onboard MIC2903 regulator ensures excellent line and load regulation with low dropout voltage and thermal protection.
The module features high current handling capability up to 3A, making it ideal for powering SIM800, SIM900, and similar GSM-based communication modules that require consistent voltage during transmission bursts. Compact in design and easy to integrate, this module provides reliable performance for embedded and communication applications.
Specifications
- Regulator ICMIC2903
- Input Voltage6V to 12V DC
- Output Voltage Fixed 4.1 V DC
- Output CurrentUp to 3 A
- EfficiencyUp to 90% (typical)
- Output TypeRegulated (Fixed)
- Ripple Voltage<100mV
- ProtectionOvercurrent and Thermal protection
- ApplicationGSM, IoT, and embedded systems power supply
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