You have reached the quote request page for Texas Instruments part number BQ2057SN-C1TR, a Other Connectors item that is currently available for purchase on our website today. If you are interested in this Ti Bq2057 Li-Ion Low-Dropout Linear (4.1V) Charge Management Ic For One-Cell Applicatio . listing and would like to receive information on pricing for your consideration, fill out and submit the Request for Quote (RFQ) form provided on this page at your earliest convenience. We simply ask that you offer as much information as you can, ensuring that our staff can provide options that cater to your unique needs and restrictions alike.