This is one Lot (Qty. 10) of New SEMTECH 4.6A Adjustable Output Positive Voltage Low Drop-Out (LDO) Regulator. Part Number: EZ1585CT in TO-220-3 Package.

General Spec:

• Input Voltage: Up to 7V
• Output Voltage: Adjustable using two extenal resistors
• Output Current: 4.6A
• Dropout Voltage: 1.2V typ. at 4.6A
• Current Limit: 7.5A
• Operating Junction Temperature: 0C to +125C
• Package: TO-220-3

Detail Spec on Web as follows:

http://rfbayinc.com/upload/files/data_sheet/ez1585.pdf