FAN2514S25X集成电路（IC）的线性+开关稳压器规格书PDF中文资料

描述 Description

The FAN2514/15 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. Features include extremely low power consumption and low shutdown current, low dropout voltage, exceptional loop stability able to accommodate a wide variety of external capacitors, and the compact SOT23-5 surface-mount package. In addition, the FAN2514/15 family offer the fast power-cycle time required in CDMA handset applications. The products offer significant improvements over older BiCMOS designs and are pin-compatible with many popular devices. The output is thermally protected against overload.

特性 Features

• Ultra Low Power Consumption

• Enable optimized for CDMA time phases

• 200 mV dropout voltage at 200 mA

• 75 µA ground current at 200 mA

• Enable/Shutdown Control

• SOT23-5 package

• Thermal limiting

• 300 mA peak current

Applications

• Cellular Phones and accessories

• PDAs

• Portable cameras and video recorders

• Laptop, notebook and palmtop computers