This is the 40V variant of the DC-DC 5-40V 1A Buck Step Down Converter without pin header Voltage Need 3.7V in Buck Converter. Available at ₹116.82 (₹99.00 + GST) with free shipping across India.
Looking for Dc-dc Converter 40v? DC-DC 5-40V 1A Buck Step Down Converter without pin header Voltage Need 3.7V is available at Zbotic with fast shipping across India.
DC-DC 5-40V 1A Buck Step Down Converter without pin header Voltage Need 3.7V
Introducing the DC-DC 5-40V 1A Buck Step Down Converter without Pin Header, a compact and high-performance voltage regulator module. This module is designed to efficiently step down input voltages ranging from 5V to 40V to a stable 3.7V output, making it suitable for a wide range of electronic applications. With its high-quality electronic components and precision technology, this buck converter delivers reliable performance and durability. Equipped with comprehensive protection features such as over-temperature shutdown, input under-voltage protection, BS-voltage protection, and short circuit protection, ensuring safe and stable operation. Compact and lightweight, this module is ideal for use in motor toys, WIFI router switches, network equipment, CCTV cameras, electric toys, wireless modules, smart home automation, battery chargers, FM radios, and more.
Features:
1. DC-DC Step-Down Converter module working frequency 550KHz. efficiency is 75-90%
2. Over temperature shutdown, input under-voltage protection, BS-voltage protection, and short circuit protection
3. 2.54mm pin pitch, Arduino UNO MEGA2560 breadboard MCU development board friendly
4. It uses high performance fixed frequency current control mode controller as the core
5. Suitable for motor toy, WIFI router switch, network equipment, multi meter instrumentation, CCTV camera, electric toys, wireless module for Nrf24l01 CC1101 CC2500 CC2530 for Zigbee, smart home/home automation, distributed power systems, battery charger, pre-regulator for linear regulators, FM radio, battery powered equipment, audio amplifier
Specifications:
| Specification | Details |
|---|---|
| Input Voltage Range | 4.75V – 40V |
| Output Voltage | 3.7V |
| Maximum Output Current | 1A |
| Quiescent Current | Approx. 1.5mA |
| Working Frequency | 550kHz |
| Efficiency | 75% – 90% |
Package Includes:
- 1 x DC-DC 5-40V 1A Buck Step Down Converter without pin header Voltage Need 3.7V
DC-DC 5-40V 1A Buck Step Down Converter without pin header Overview
This DC-DC 5-40V 1A Buck Step Down Converter is a fixed 3.7V voltage regulator module designed for compact power applications. It efficiently steps down any input between 5V and 40V to a stable 3.7V output at up to 1A, ideal for powering Li-ion cells, portable electronics, and small modules.
Key Features of DC-DC 5-40V 1A Buck Step Down Converter without pin header
- Wide Input Range: 5V to 40V DC compatibility
- Fixed Output: Stable 3.7V at up to 1A continuous current
- Low Quiescent Current: Only about 1.5 mA in standby
- High Efficiency: 76%–90% conversion rate at typical loads
- Fast Switching: 550 kHz working frequency for compact design
- Compact PCB: No pin header fitted—solder directly or add your own headers
- Fast Shipping from Zbotic: Dispatched within 24 hours across India
Applications and Use Cases
- Powering single-cell Li-ion or Li-Po battery packs at 3.7V
- Down-converting automotive battery (12V–24V) for low-voltage electronics
- Regulating solar panel outputs for portable charging stations
- Driving 3.7V LED strips and small lighting modules
- Supplying microcontroller boards and sensors in battery-powered projects
- Portable test instruments requiring a precise 3.7V rail
How to Use DC-DC 5-40V 1A Buck Step Down Converter without pin header
Solder input and output wires or pin headers to the marked pads, observing polarity. Apply an input voltage between 5V and 40V to the VIN+/VIN– pads. Confirm the module outputs a steady 3.7V on the VOUT+/VOUT– pads using a multimeter before connecting your load. Ensure proper heat sinking or airflow when drawing near the 1A limit.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
Can I use this converter with a 12V car battery?
Yes. The wide 5–40V input range allows you to step down a 12V automotive battery to a stable 3.7V output suitable for electronics and charging single-cell batteries.
How do I mount or connect without pre-installed pin headers?
The PCB provides solder pads for VIN, VOUT and GND. Simply solder 2.54 mm male headers or wires to these pads, then secure the module on your project board or enclosure.
Does the module include any protection features?
Yes. It incorporates over-temperature shutdown and input under-voltage protection to safeguard both the module and your connected load under fault conditions.
Technical Specifications
| Operating Voltage | 3.7V |
|---|---|
| Current Rating | 1A |
| SKU | AI0916 |
| Availability | Out of Stock |
Applications & Use Cases
The DC-DC 5-40V 1A Buck Step Down Converter without pin header Voltage Need 3.7V is a versatile buck converter used across a wide range of applications including voltage step-down for electronics, battery-powered projects, LED driver circuits, microcontroller power supply, and solar power regulation.
Common use cases:
- Converting 12V car battery to 5V for USB devices
- Powering a Raspberry Pi from a drone battery
- Regulating solar panel output for charging
This product is ideal for electronics hobbyists, IoT developers, and power supply designers.
Technical Tip: Buck converters are more efficient than linear regulators (LM7805). Choose one rated for at least 1.5x your required current. Ensure input voltage is at least 2V above output.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Dev Kamath (verified owner) –
This DC-DC 5-40V 1A Buck Step Down is reliable and efficient. Running my IoT setup 24/7 with no issues.
Sandhya Khurana (verified owner) –
Nice DC-DC 5-40V 1A Buck Step Down. Works as expected for my power needs. Good efficiency.
Harsh Saini (verified owner) –
Superb DC-DC 5-40V 1A Buck Step Down! Efficiency is high and it runs cool even under load.
Bharat Dhawan (verified owner) –
Perfect DC-DC 5-40V 1A Buck Step Down for my portable project. Battery life is better than expected.
Sarthak Srivastava (verified owner) –
Good quality DC-DC 5-40V 1A Buck Step Down. Ripple is low. Suitable for most electronics projects.
Kiara Gill (verified owner) –
This DC-DC 5-40V 1A Buck Step Down is reliable and efficient. Running my IoT setup 24/7 with no issues.
Dinesh Grewal (verified owner) –
Very satisfied with this DC-DC 5-40V 1A Buck Step Down. Using it in my solar project, charges perfectly.
Saurabh Pandey (verified owner) –
Outstanding! This DC-DC 5-40V 1A Buck Step Down supplies clean power to my sensitive circuits. No noise at all.
Vaishali Sen (verified owner) –
Good DC-DC 5-40V 1A Buck Step Down. Output is stable. Gets slightly warm under full load but nothing concerning.
Bharat Choudhury (verified owner) –
Very satisfied with this DC-DC 5-40V 1A Buck Step Down. Using it in my solar project, charges perfectly.
Atharv Deshpande –
Okay DC-DC 5-40V 1A Buck Step Down. Output is slightly off from specified but within usable range.
Saurabh Trivedi (verified owner) –
Good DC-DC 5-40V 1A Buck Step Down. Output is stable. Gets slightly warm under full load but nothing concerning.
Gauri Deshpande (verified owner) –
Perfect DC-DC 5-40V 1A Buck Step Down for my portable project. Battery life is better than expected.
Nikhil Sen (verified owner) –
This DC-DC 5-40V 1A Buck Step Down is exactly what I needed. Output current capacity is as advertised.
Krishna Chatterjee (verified owner) –
Love this DC-DC 5-40V 1A Buck Step Down. Compact size and excellent performance. Worth the price.
Aanya Thakur (verified owner) –
Excellent DC-DC 5-40V 1A Buck Step Down! Output is stable and reliable. Perfect for my electronics project.
Daksh Sethi (verified owner) –
Outstanding! This DC-DC 5-40V 1A Buck Step Down supplies clean power to my sensitive circuits. No noise at all.
Chetan Luthra –
Good quality DC-DC 5-40V 1A Buck Step Down. Ripple is low. Suitable for most electronics projects.
Tanvi Saxena (verified owner) –
Love this DC-DC 5-40V 1A Buck Step Down. Compact size and excellent performance. Worth the price.
Kabir Sethi (verified owner) –
Bought multiple units of this DC-DC 5-40V 1A Buck Step Down. All consistent quality. Zbotic is reliable.
Aarav Kumar (verified owner) –
Perfect DC-DC 5-40V 1A Buck Step Down for my portable project. Battery life is better than expected.
Manoj Shah (verified owner) –
Outstanding! This DC-DC 5-40V 1A Buck Step Down supplies clean power to my sensitive circuits. No noise at all.