FP6121数据手册Fitipower中文资料规格书

描述 Description

The FP6121 is a dual output, low dropout, high PSRR, low quiescent current linear regulators. The FP6121 can supply 200mA output current with a lower dropout voltage about 300mV for each channel. The FP6121 is suitable for portable and wireless application such as mobile phone and portable hand-sets. The FP6121 is designed and optimized to work with low-value, low cost ceramic capacitors. The FP6121 consumes less than 0.1μA during shutdown mode which is independent for each channel, allowing for flexibility in power management. Besides its current limit protection and on chip thermal shutdown features provide protection against any combination of overload or ambient temperature that could exceed junction temperature. The FP6121 doesn’t need external bypass capacitor and still could get better noise performance. The tiny SOT-23-6, TSOT-23-6 and TDFN-6 packages are attractive for hand-held applications.

特性 Features

● Low Dropout Voltage: 300mV at IOUT = 200mA
● Guaranteed 300mA Output Current Per Channel
● Very Low Quiescent Current: 25μA
● High Power Supply Rejection Ratio: 70dB at 10kHz
● Highly Accurate: ±2%
● Needs Only 1μF Ceramic Capacitor for Stability
● Thermal Shutdown and Current Limiting Protection
● Tiny SOT-23-6,TSOT-23-6 and TDFN-6 Packages
● RoHS Compliant

应用 Application

● Mobile Phone
● Portable or Wireless Instrument
● Camera
● PDA and Notebook Computer