MAX253CSA is a SOP-8 integrated circuit (IC) from Maxim Integrated. It is a dual, low-power, high-speed, low-voltage, CMOS charge-pump voltage converter.

Description:
The MAX253CSA is a dual, low-power, high-speed, low-voltage, CMOS charge-pump voltage converter. It is designed to provide a regulated output voltage from a single +2.7V to +5.5V input supply. The MAX253CSA provides two independent outputs of +5V and -5V with a maximum output current of 100mA each.

Features:
Low-power operation: 10mA quiescent current
High-speed switching: 1MHz switching frequency
Low-voltage operation: +2.7V to +5.5V input supply
Low output noise: 0.1% ripple
Output voltage accuracy: ±2%
Output current: 100mA
Thermal shutdown protection
Short-circuit protection

Applications:
The MAX253CSA is ideal for applications requiring low-power, high-speed, low-voltage, CMOS charge-pump voltage converters. It is suitable for use in portable and battery-powered systems, such as cellular phones, PDAs, and other handheld devices.
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