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TC1142 - Inductorless -2x Boost/Buck Regulator

TC1142 Description

M .
The TC1142 generates a regulated negative voltage from -3V to -5V at 20mA from an input of 2.

TC1142 Features

* TC1142 Package Type 8-Pin MSOP VOUT 1 C2
* 2 C2+ 3 8 CCLK VIN C1+ GND Inductorless -2x Boost/Buck Regulator Input Range 2.5V to 5.5V Regulated Output Options from -3.0 to -5.0V Output Current 20mA (max) 200kHz Internal Oscillator

TC1142 Applications

* Cellular Phones

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Microchip TC1142-like datasheet