器件名称:
YB1210ST8RS-1.8G
功能描述:
300mA Ultra-Low-Noise, High PSRR LDO Regulator
文件大小:
449.85KB 共12页
简 介:
YB1210 – 300mA Ultra-Low-Noise, High PSRR LDO Regulator Description The YB1210 family consists of a series of 300mA ultra-low-noise, low dropout (LDO) linear regulators especially designed for battery-powered RF and wireless applications. The YB1210 regulator achieves a low 450mV dropout at 250mA load current of 3.3V output, ultra-low output voltage noise of 15Vrms and PSRR of 57dB at 1KHz. The YB1210 regulators are also optimized to work with low-ESR and low cost ceramic capacitors reducing the amount of board space critical in hand-held devices. The YB1210 requires only 0.47 F output capacitor for stability with any load. The YB1210 consumes less than 1A in shutdown mode. Other features include high output voltage accuracy and current limiting protection. The YB1210 regulators are available in SOT-23 / SOT-25 / SOT-89 packages. Features High Accuracy +-2% Output Voltage Ultra-Low-Noise Low-Drop-Out Regulator with 1.8/2.5/2.6/2.8/3.0V/3.3V Preset Outputs Stable with 0.47F Ceramic Capacitor for Any Load Allowable Output Current: 300mA Low Quiescent Current: ~90A 450mV Dropout at 250mA Load (3.3V) Only Need Input and Output Capacitors Power Saving Shutdown Mode (<1A) Thermal Protection Shutdown Built-In Internal Soft-Start Output Short-circuit Current Limit Protection Green package (RoHS) available Applications PDA, Palmtops and Notebook Computers DSC, Handset Camera Modules PCMCIA Cards, PC Cameras USB Based Portable Devices (MP3, PMP) GSM/GPRS/3G RF ……
