器件名称: YB1200R
功能描述: 150mA High PSRR with Auto-Discharge LDO Regulator
文件大小: 567.19KB 共11页
简 介:YB1200R
150mA High PSRR with Auto-Discharge LDO Regulator
Description
The YB1200R is a series of ultra-low-noise, low dropout (LDO) linear regulators with 2.0% output voltage accuracy. The YB1200R regulators achieve a low 180mV dropout at 150mA load current of 3.3V output and are available in voltages ranging from 1.2V to 3.6V with 0.1 V per step (custom voltage is considerable at request). The YB1200R regulators are optimized to work with low-ESR and low cost ceramic capacitors, reducing the amount of board space critical in portable devices. The YB1200R requires only 0.47 F output capacitor for stability with any load and consumes less than 1A in shutdown mode. YB1200R also deploys an auto-discharge circuit which can de-energize the output capacitor to prevent the system from abnormal operation during shutdown. Built-in thermal shutdown and short-circuit protect offer secure protection against fault operation. The YB1200R regulators are available in SC-70 / SC-82 packages.
Features
High Accuracy Output Voltage : + 2% Wide Output Voltage Range : 1.2~3.6V Ultra-Low-Noise Low-Drop-Out Typical Output Current : 150 mA Low Quiescent Current: ~60A 180mV Dropout at 150mA 3.3V Output Stable with 0.47F Ceramic Capacitor Only Need Input and Output Capacitors Thermal Protection Shutdown Output Short-Circuit Current Limit Built-In Internal Soft-Start Built-In Auto-Discharge Function Green Package (RoHS) Available
Applications
PDA, Notebook, PC Computers DSC, Hands……
