DC-DC SX1308 Step-Up Adjustable Power Module

Compact and efficient boost converter module based on the SX1308 IC, designed to step up lower DC voltages to higher adjustable output levels. Ideal for battery-powered projects, portable electronics, and any application where you need a reliable voltage boost. Available at The Tech Depot, Bengaluru with fast shipping and full technical support.

Specifications

Module IC	SX1308 (Boost Converter)
Input Voltage	2V - 24V DC
Output Voltage	2V - 28V DC (Adjustable via Potentiometer)
Maximum Output Current	2A (recommended continuous <=1.2A depending on voltage differential)
Switching Frequency	1.2 MHz
Conversion Efficiency	Up to 97% (typical 85-93% under load)
Output Adjustment	Onboard multi-turn trimmer potentiometer
Module Size	Approx. 15mm x 11mm x 5mm (ultra-compact)
Operating Temperature	-40 degreesC to +85 degreesC
Protection	Over-temperature shutdown
Mounting	Through-hole pin headers (breadboard & PCB compatible)
Type	DC-DC Boost (Step-Up) Power Module
Origin	Original/Authentic
Warranty	7-day warranty on manufacturing defects
Support	Email & WhatsApp 24/7

Key Features

Wide Input Range (2V-24V): Works with single-cell lithium batteries, USB power, solar panels, and various DC sources.
Adjustable Output (2V-28V): Easily set your desired output voltage using the onboard trimmer potentiometer and a small screwdriver.
High Efficiency (Up to 97%): The SX1308's 1.2 MHz high-frequency switching minimizes energy loss and allows the use of tiny external components.
Ultra-Compact Form Factor: One of the smallest boost modules available - fits easily on breadboards, inside enclosures, and onto custom PCBs.
Stable Output: Built-in feedback loop maintains consistent output voltage under varying load conditions.
Breadboard Friendly: Standard pin header connections for quick prototyping without soldering.
Low Quiescent Current: Suitable for battery-powered applications where standby power consumption matters.

Why Choose This Module?

100% authentic SX1308 IC from trusted suppliers - no counterfeit components
Pre-assembled and tested - ready to use out of the box with no additional components required
Perfect balance of size, efficiency, and cost for both prototyping and production
1-5 day shipping, 7-8 day delivery across India from our Bengaluru warehouse
Expert technical support included to help you integrate the module into your project

How It Works

The SX1308 is a current-mode, non-synchronous boost (step-up) converter. It uses an internal N-channel MOSFET switch operating at 1.2 MHz to store energy in an inductor during each switching cycle and release it at a higher voltage to the output capacitor. The onboard potentiometer adjusts the resistor divider in the feedback network, allowing you to set the output voltage. Simply connect your DC input source to the IN+/IN- pins, adjust the potentiometer to your desired output voltage (measure with a multimeter), and connect your load to the OUT+/OUT- pins.

Important Usage Notes

Step-Up Only: The output voltage must be set higher than the input voltage for proper boost operation.
Adjust Before Connecting Load: Always set the desired output voltage using a multimeter before connecting sensitive components to the output.
Current Derating: Maximum output current decreases as the voltage differential between input and output increases. For large step-up ratios, keep output current below 500mA.
Heat Management: At sustained high loads (>1A), the module may get warm. Ensure adequate ventilation or reduce load current.
Input Polarity: Observe correct polarity - reverse connection can damage the module permanently.

Project Ideas

Battery-Powered LED Drivers: Boost a single 3.7V Li-ion cell to 5V, 9V, or 12V to drive LED strips, flashlight arrays, or indicator panels.
Portable USB Power Banks: Step up a 3.7V lithium cell to a stable 5V output for charging smartphones and USB devices.
Arduino & Microcontroller Projects: Generate a stable 5V or 3.3V rail from low-voltage batteries (2xAA or single Li-ion) to power your Arduino, ESP8266, ESP32, or Raspberry

Frequently Asked Questions

When will I receive my order?

Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.

Is technical support available?

Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.

What is your return policy?

7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.

Are bulk discounts available?

Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.

Buy DC-DC SX1308 Step-up Adjustable Power Module Online in India

Purchase the DC-DC SX1308 Step-up Adjustable Power Module online at The Tech Depot - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on DC-DC SX1308 Step-up Adjustable Power Module with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.

Looking to buy DC-DC SX1308 Step-up Adjustable Power Module at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.