MAX889RESA Datasheet PDF - Maxim Integrated

High-Frequency, Regulated, 200mA, Inverting Charge PumpRegulated Inverting Charge Pump Delivers 200mA for Negative Supply without Inductors

* 200mA Output Current * Up to 2MHz Switching Frequency * Small Capacitors (1μF) * +2.7V to +5.5V Input Voltage Range * Adjustable Regulated Negative Output (-2.5V to -VIN) * 0.1μA Logic-Controlled Shutdown * Low 0.05Ω Output Resistance (in regulation) * Soft-Start and Foldback Current Limited * Short-Circuit and Thermal Shutdown Protected * 8Pin SO Package

Conv DC-DC Dual Step Down 2.7V to 5.5V 16Pin UCSP T/R

Charge Pump INV -2.5V to -5.5V 200mA 8Pin SOIC N T/R

Charge Pump INV -2.5V to -5.5V 200mA 8Pin SOIC N

MAXIM INTEGRATED PRODUCTS MAX889SESA+ DC-DC Adjustable Charge Pump Voltage Converter, 2.7V to 5.5V in, -5.5V to -2.5V/200mA out, NSOIC-8

MAXIM INTEGRATED PRODUCTS MAX8891EXK18+T Fixed LDO Voltage Regulator, 2V to 6V in, 1.8V/150mA out, SC-70-5

* 200mA Output Current * Up to 2MHz Switching Frequency * Small Capacitors (1μF) * +2.7V to +5.5V Input Voltage Range * Adjustable Regulated Negative Output (-2.5V to -VIN) * 0.1μA Logic-Controlled Shutdown * Low 0.05Ω Output Resistance (in regulation) * Soft-Start and Foldback Current Limited * Short-Circuit and Thermal Shutdown Protected * 8Pin SO Package

LDO Voltage Regulator, Adjustable, 2V to 6V input, 1.225V to 4.5V/150mA out, SC-70-5