MAX635AESA+

The MAX635AESA+ is a preset/adjustable output CMOS inverting switching regulator in 8 pin NSOIC package. This inverting switching regulator is designed for minimum component low power DC to DC conversion. The device is preset for -5V output or can also be adjusted to other voltages using two external resistors. Low battery detection circuitry is included on-chip. For low power applications, the device requires a diode, an output filter capacitor and a catch diode. For high power applications an additional MOSFET and driver is required.

• Supply voltage range from 2.3V to 16.5V
• Operating temperature range from 0°C to 70°C
• Efficiency is 85%
• Supply current is 80µA
• Reference voltage is 1.31V
• Output accuracy is 5%

Applications

Power Management, Portable Devices

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party