R5328中文资料Low Voltage Manual ECO Mode Shift Dual 150mA Voltage Regulator (LDO Regulator)数据手册Nisshinbo规格书

描述 Description

The R5328 Series are CMOS-based dual output LDO regulators with ECO pin featuring 150mA output. By inputting the control signals to into the ECO pin, the operation can be switched between fast response mode and low power mode of the ECO function. In low power mode, supply current is as low as 2.5µA. In fast response mode, ripple rejection is 70dB and noise is low. R5328 supports low voltage, featuring input voltage from 1.4V and output voltage from 0.8V. Standby mode and auto-discharge function are also available.

特性 Features

·Input Voltage Range (Absolute maximum rating)：1.4 V to 6.0 V (6.5 V)；
·Supply Current (Low Power Mode)：Typ. 2.0 µA×2 (VR1&VR2) (VOUT<2.0V),Typ. 2.5 µA×2 (VR1&VR2) (VOUT≥2.0V)；
·Supply Current (Fast Mode)：Typ. 75 µA×2 (VR1&VR2) (VOUT<2.0V),Typ. 65 µA×2 (VR1&VR2) (VOUT≥2.0V)；
·Standby Mode：Typ. 0.1 µA (VR1&VR2)；
·Output Voltage Range：0.8V to 4.0V (0.1V steps)；
·Dropout Voltage：Typ. 0.25 V (IOUT=150mA, VOUT=2.8V)；
·Ripple Rejection (Fast Mode)：Typ. 70dB (f=1kHz)；
·Line Regulation (Fast Mode)：Typ. 0.02%/V；
·Output Voltage Accuracy (Fast Mode)：±1.0%；
·Output Voltage Accuracy (Low Power Mode)：±1.2%；
·Temperature-drift Coefficient of Output Voltage：Typ. ±100 ppm/°C；
·Built-in fold-back protection circuit：Typ. 50mA (Current at short mode)；
·Package：DFN(PLP)2020-8；
·Ceramic Capacitor is recommended：1.0 µF；
·Built-in chip enable circuit：A/B: active high；