厂商：Freescale
类别：16位单片机
厂商：Intel
类别：16位嵌入式处理器
厂商：Murata
类别： 微片变压器
厂商：Richwave
类别：Wireless Digital AV Transmission
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封装管脚图产品描述The SGM2025 is a quad, low-power, low-dropout, CMOS linear voltage regulator that operates from 3.3V to 5.5V input and delivers up to 200mA continuous current at each channel. An ultra low ground current (340μA at 0mA output current) makes this part attractive for battery operated power systems. The SGM2025 also offers low dropout voltage (220mV at 200mA output) to prolong battery life in portable electronics. Systems requiring a quiet voltage source, such as RF applications, will benefit from the SGM2025 series’ ultra low output noise (30μV RMS ) and high PSRR. An external noise bypass capacitor connected to the device’s BP pin can further reduce the noise level. Other features include a 10nA logic-controlled shutdown mode, output current limit and thermal shut-down protection. SGM2025 is available in Green TQFN-3×3-16L package. It operates over an ambient temperature range of -40°C to +85°C.产品特性Low Output Noise: 30μV RMS TYP (10Hz to 100kHz)Low Dropout Voltage:220mV at 200mA Output Load CurrentLow 340μA No-Load Supply CurrentHigh PSRR: 68dB at 1kHzThermal-Overload ProtectionOutput Current Limit10nA Logic Controlled Shutdown-40°C to +85°C Operating Temperature RangeAvailable in Green TQFN-3×3-16L Package