The V7803-1000R is CONVERT DC/DC REG 3.3V 1000MA RA, that includes V78-1000 Series, they are designed to operate with a Non-Isolated / POL Product, Type is shown on datasheet note for use in a Linear Regulator Replacement, that offers Packaging features such as Tube, Mounting Style is designed to work in Through Hole, it has an Operating Temperature Range range of - 40 C to + 85 C, the device can also be used as 9 mm Height. In addition, the Length is 17.5 mm, the device is offered in 11.5 mm Width, the device has a 3-SIP Module of Package Case, it has an Operating Temperature range of -40°C ~ 85°C, and the Mounting Type is Through Hole, Right Angle, and Output Type is Single, and the Features is OTP, SCP, and Size Dimension is 0.69" L x 0.45" W x 0.35" H (17.5mm x 11.5mm x 9.0mm), and the Applications is ITE (Commercial), and Number of Outputs is 1, and the Current Output Max is 1A, and Voltage Input Min is 4.75V, and the Voltage Input Max is 28V, and Output Power is 3.3 W, and the Voltage Output 1 is 3.3V, and Efficiency is 0.9, and the Power Watts Manufacture Series is 3.3W, and Dimensions is 17.5 mm x 11.5 mm x 9 mm, and the Input Voltage is 4.75 V to 28 V, and Output Voltage Channel 1 is 3.3 V, and the Output Current Channel 1 is 1 A.

The V7803-1500 is CONVERTER DC/DC REG 3.3V 1500MA, that includes 11.5 mm Width, they are designed to operate with a 3.3V Voltage Output 1, Voltage Input Min is shown on datasheet note for use in a 4.75V, that offers Voltage Input Max features such as 18V, Type is designed to work in Linear Regulator Replacement, as well as the 0.45" L x 0.35" W x 0.69" H (11.5mm x 9.0mm x 17.5mm) Size Dimension, the device can also be used as V78-1500 Series. In addition, the Product is Non-Isolated / POL, the device is offered in 4.95W Power Watts Manufacture Series, the device has a Tube of Packaging, and Package Case is 3-SIP Module, and the Output Voltage Channel 1 is 3.3 V, and Output Type is Single, and the Output Power is 5 W, and Output Current Channel 1 is 1.5 A, it has an Operating Temperature Range range of - 40 C to + 85 C, it has an Operating Temperature range of -40°C ~ 85°C, and the Number of Outputs is 1, and Mounting Style is Through Hole, and the Mounting Type is Through Hole, and Length is 17.5 mm, and the Input Voltage is 4.75 V to 18 V, and Height is 9 mm, and the Features is OTP, SCP, and Efficiency is 0.91, and the Dimensions is 17.5 mm x 11.5 mm x 9 mm, and Current Output Max is 1.5A, and the Applications is ITE (Commercial).

The V7803-1000 is CONVERTER DC/DC REG 3.3V 1A, that includes ITE (Commercial) Applications, they are designed to operate with a 1A Current Output Max, Dimensions is shown on datasheet note for use in a 17.5 mm x 11.5 mm x 9 mm, that offers Efficiency features such as 0.9, Features is designed to work in OTP, SCP, as well as the 9 mm Height, the device can also be used as 4.75 V to 28 V Input Voltage. In addition, the Length is 17.5 mm, the device is offered in Through Hole Mounting Type, the device has a Through Hole of Mounting Style, and Number of Outputs is 1, it has an Operating Temperature range of -40°C ~ 85°C, it has an Operating Temperature Range range of - 40 C to + 85 C, and the Output Current Channel 1 is 1 A, and Output Power is 3.3 W, and the Output Type is Single, and Output Voltage Channel 1 is 3.3 V, and the Package Case is 3-SIP Module, and Packaging is Tube, and the Power Watts Manufacture Series is 3.3W, and Product is Non-Isolated / POL, and the Series is V78-1000, and Size Dimension is 0.45" L x 0.35" W x 0.69" H (11.5mm x 9.0mm x 17.5mm), and the Type is Linear Regulator Replacement, and Voltage Input Max is 28V, and the Voltage Input Min is 4.75V, and Voltage Output 1 is 3.3V, and the Width is 11.5 mm.

V7803-1000-SMT-TR with EDA / CAD Models, that includes V78-1000-SMT Series, they are designed to operate with a Surface Mount Mounting Type, Features is shown on datasheet note for use in a Remote On/Off, OTP, SCP, that offers Type features such as Linear Regulator Replacement, Applications is designed to work in ITE (Commercial), as well as the Digi-ReelR Alternate Packaging Packaging, the device can also be used as 5V Voltage Input Min, it has an Operating Temperature range of -40°C ~ 85°C, the device is offered in 3W Power Watts Manufacture Series, the device has a 3.3V of Voltage Output 1, and Current Output Max is 1A, and the Voltage Input Max is 18V, and Package Case is 10-SMD Module (6 Leads), and the Number of Outputs is 1, and Efficiency is 0.84, and the Size Dimension is 0.60" L x 0.33" W x 0.29" H (15.2mm x 8.5mm x 7.3mm).