一、Item description: 5PCS ST L5973D L5973 step down switching regulator SOP

We also have other IC chips for sale. Please feel free to contact us. 

二、Payment：

1、if you need a tracking number,please selected standard shipping,economy shipping haven't a tracking number.
 

2、we accept Paypal payment only , you can use credit card through PayPal.

三、shipping Information 

1、We only ship to paypal address，Please make sure to provide us with correct, precise, and detailed shipping Address.

2、Send Time：Items will be shipped within 1-2 days after payment received.

3、Delivery Time：USA, Canada, Australia, West and North Europe 15-30 Business Days, other countrys may take 20-40 Business Days.

4、If you don't receive items over 30 business days, please contact us.

四、Feedback

1、If you are not satisfied with our products,please contact us first,we will solve your troubles .please don't leave negative or neutral feedback.

五、Contact us

1、If you have any inquiry, please feel free to contact us with EBAY message. Your questions will be replied within 24 hours.