The MAX757CSA+T from Analog Devices Inc./Maxim Integrated is an adjustable positive boost switching regulator Integrated Circuit with 2.7 V and 1 output, in an 8-SOIC package, 0.154" (3.90 mm) wide.
The MAX757CPA+ from Analog Devices Inc./Maxim Integrated is a positive adjustable boost switching regulator Integrated Circuit with 1 output at 2.7 V, in an 8-DIP (0.300", 7.62 mm) package.
The MAX757ESA+T from Analog Devices Inc./Maxim Integrated is an adjustable positive boost switching regulator Integrated Circuit with a 2.7 V reference and 1 output, in an 8-SOIC (0.154", 3.90 mm width) package.
The MAX757CSA from Analog Devices Inc./Maxim Integrated is a positive adjustable boost switching regulator Integrated Circuit with 2.7 V, 1 output and 300 mA, in an 8-SOIC (0.154", 3.90 mm width) package.
The MAX757ESA from Analog Devices Inc./Maxim Integrated is a boost switching regulator Integrated Circuit with positive adjustable output, 2.7 V input rating and 1 output rated 300 mA, in an 8-SOIC (0.154" , 3.90 mm width) package.