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LM27761 - Switched-Capacitor Voltage Inverter

LM27761 Description

Product Folder Order Now Technical Documents Tools & Software Support & Community LM27761 SNVSA85C * OCTOBER 2015 * REVISED JANUA.
The LM27761 low-noise regulated switched-capacitor voltage inverter delivers a very low-noise adjustable output for an input voltage in the range of 2.

LM27761 Features

* 1 Inverts and Regulates the Input Supply Voltage
* Low Output Ripple
* Shutdown Lowers Quiescent Current to 7 µA (Typical)
* Up to 250-mA Output Current
* 2.5-Ω Inverter Output Impedance, VIN = 5 V
* ±4% Regulation at Peak Load
* 370-µA Quiesc

LM27761 Applications

* Operational Amplifier Power
* Wireless Communication Systems
* Cellular-Phone Power-Amplifier Biasing
* Interface Power Supplies
* Handheld Instrumentation
* Hi-Fi Headphone Amplifiers

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Texas Instruments LM27761-like datasheet