-
Free Shipping
On prepaid orders above INR 500
-
Cash On Delivery
COD available for orders above INR 500
-
3-5 Days Delivery
Shipped within 24 hrs
-
Dedicated Support
Mon to Sat - 10 AM to 6.30 PM
LM2596S 3.3V Fixed Step Down Switching Regulator IC - TO-263-5 SMD Package
The LM2596S is a monolithic integrated circuit designed for step-down (buck) voltage regulation applications. This version provides a fixed 3.3V output and can deliver up to 3A of continuous load current. With internal thermal shutdown, current limit protection, and high efficiency, it is widely used in power supply circuits for microcontrollers, embedded systems, and communication devices. The compact TO-263-5 surface-mount package makes it suitable for space-constrained designs.
Features of LM2596S – 3.3V Fixed Switching Regulator IC:
- Fixed 3.3V output for regulated power supply
- Up to 3A continuous output current
- High efficiency up to 75–90%
- Requires only a few external components
- Built-in thermal shutdown and current limit protection
- Switching frequency: 150 kHz (typical)
- Ideal for battery-powered and embedded systems
Specifications of LM2596S – 3.3V Regulator IC:
- Model: LM2596S-3.3
- Output Voltage: 3.3V (fixed)
- Output Current: 3A (maximum)
- Input Voltage Range: 4.5V to 40V
- Efficiency: Up to 90%
- Switching Frequency: 150 kHz
- Package: TO-263-5 – SMD
- Operating Temperature Range: -40°C to +125°C
Package Includes:
1 × LM2596S – 3.3V Fixed Step Down Switching Regulator IC – TO-263-5 Package
Returns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Damaged During Shipment
If you receive a product damaged during shipment, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.2. Wrong Item Shipped
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.Shipping
We ship to all over India with free shipping on all prepaid orders above 500. For Cash on Delivery orders INR 80 will be charged for orders below INR 599 and INR 30 will be charged for the orders above 599. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.
Please note that the Minimum Order Value is INR 500 for COD orders.