MPS8550 DataSheet
DATASHEET
MPS8550 描述
Low, 55µA No-Load Supply Current Guaranteed 150mA Output Current Dropout Voltage is 70mV @ 50mA Load Over-Temperature Protection and Short-Circuit Protection Two Modes of Operation ---- Fixed Mode: 2.84V (MPS8550A), 3.15V (MPS8550B), 3.30V (MPS8550C), 3.00V (MPS8550D) Adjustable Mode: from 1.25V to 5.5V Max. Supply Current in Shutdown Mode < 1µA Low Output Noise at 220µVRMS Stability with lost cost ceramic capacitors
MPS8550 特点
Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Note 2: TJ is calculated from the ambient temperature TA and power dissipation PD as follows: MPS8550EG: TJ = TA + (PD • 130C/W) Note 3: The MPS8550 is tested in a feedback loop that adjusts VFB to
MPS8550 应用
PRODUCTS AND SPECIFICATIONS DISCUSSED HEREIN ARE FOR EVALUATION AND REFERENCE PURPOSES ONLY AND ARE SUBJECT TO CHANGE BY MICRON WITHOUT NOTICE. PRODUCTS ARE ONLY WARRANTED BY MICRON TO MEET MICRONS PRODUCTION DATA SHEET SPECIFICATIONS.