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FAN2518 - 50 mA CMOS LDO Regulators

General Description

The FAN2518/19 family of micropower low-dropout voltage regulators utilize CMOS technology to offer a new level of cost-effective performance in GSM, TDMA, and CDMA cellular handsets, Laptop and Notebook portable computers, and other portable devices.

Key Features

  • Ultra Low Power Consumption Enable optimized for CDMA time phases 50 mV dropout voltage at 50 mA 25 µA ground current at 50 mA Enable/Shutdown Control SOT23-5 package Thermal limiting 300 mA peak current wide variety of external capacitors, and the compact SOT23-5 surface-mount package. In addition, the FAN2518/19 family offer the fast power-cycle time required in CDMA handset.

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Full PDF Text Transcription for FAN2518 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for FAN2518. For precise diagrams, and layout, please refer to the original PDF.

www.fairchildsemi.com FAN2518, FAN2519 50 mA CMOS LDO Regulators with Fast Start Enable Features • • • • • • • • Ultra Low Power Consumption Enable optimized for CDMA tim...

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• • • • • • Ultra Low Power Consumption Enable optimized for CDMA time phases 50 mV dropout voltage at 50 mA 25 µA ground current at 50 mA Enable/Shutdown Control SOT23-5 package Thermal limiting 300 mA peak current wide variety of external capacitors, and the compact SOT23-5 surface-mount package. In addition, the FAN2518/19 family offer the fast power-cycle time required in CDMA handset applications. These products offer significant improvements over older BiCMOS designs and are pin-compatible with many popular devices. The output is thermally protected against overload.

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