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FAN2509 - 50 mA CMOS LDO Regulators

Datasheet Summary

Description

The FAN2508/09 family of micropower low-dropout voltage regulators utilize CMOS technology to offer a new level of cost-effective performance in GSM and TDMA cellular handsets, Laptop and Notebook portable computers, and other portable devices.

Features

  • Ultra Low Power Consumption 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. The FAN2508/09 family of products offer significant improvements over older BiCMOS designs and are pin-compatible with many popular devices. The output is thermally protected again.

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Datasheet Details

Part number FAN2509
Manufacturer Fairchild Semiconductor
File Size 251.33 KB
Description 50 mA CMOS LDO Regulators
Datasheet download datasheet FAN2509 Datasheet
Additional preview pages of the FAN2509 datasheet.

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Other Datasheets by Fairchild Semiconductor
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Full PDF Text Transcription

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www.fairchildsemi.com FAN2508, FAN2509 50 mA CMOS LDO Regulators Features • • • • • • • Ultra Low Power Consumption 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. The FAN2508/09 family of products offer significant improvements over older BiCMOS designs and are pin-compatible with many popular devices. The output is thermally protected against overload. The FAN2508 and FAN2509 devices are distinguished by the assignment of pin 4: FAN2508: pin 4 – ADJ, allowing the user to adjust the output voltage over a wide range using an external voltage divider.
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