BL9162.pdf• Ultra-low Noise
• Ultra-Fast Transient Response
• High PSRR: -87dB @ 217Hz
-83dB @ 1KHz
-54dB @ 1MHz
• 0.1µA Standby Current When Shutdown
• Low Dropout: 140mV@300mA (VOUT=2.8V)
• Wide Operating Voltage Ranges: 1.8V to 5.5V
• Current Limiting and Short Circuit Current Protection
• Thermal Shutdown Protection
• Only 1µF Output Capacitor Required forStability
• Fast output discharge
• Available in SOT23-5, SC70-5 and DFN1X1-4L Packages
• Operating Input Voltage Range: 1.7 V to 5.5 V
• Available in Fixed Voltage Options: 0.75 V to
3.6 V
Contact Factory for Other Voltage Options
• Very Low Quiescent Current of Typ. 50µA
• Standby Current Consumption: Typ. 0.1µA
• Low Dropout: 135 mV Typical at 300 mA
• ±1% Accuracy at Room Temperature
• High Power Supply Ripple Rejection: 75 dB at 1 kHz
• Thermal Shutdown and Current Limit Protections
• Stable with a 1µF Ceramic Output Capacitor
• Available in UDFN and TSOP Packages
• These are Pb−Free Device
