EV2009EE-00A 2-6V Low Dropout 120mA Linear Regulator Evaluation Board

EV2009EE-00A 2-6V Low Dropout 120mA Linear Regulator Evaluation Board

The EV2009EE-00A evaluation board demonstrates the performance of MP2009, an ultra low noise, low dropout linear regulator.

Key Specifications

Features

• Wide 2V to 5V Input Voltage Range
• Fixed Output Voltage range from 1.5V to 4.5V in 100mV increments
• 16µVRMS Output Noise at 100Hz to 100kHz Bandwidth with No Bypass Capacitor required
• 78dB PSRR at 1kHz
• 172mV Dropout at 120mA Load
• Stable with 1µF Ceramic Capacitor for Any Load
• Low 50µA Ground Current
• Very Fast Line and Load Transient Response with Small Input and Output Capacitor
• Current Limit and Thermal Protection

Evaluation Board

Design Notes

• The board ships in a default configuration; check the jumper and resistor options against the user guide before applying power.
• Respect the input terminal rating — most faults on evaluation boards come from an supply above the marked limit.
• Test points on the switching node and output are for a short-ground probe, not for a long oscilloscope lead.
• Where a GUI is supported, connect the dongle before power-up so the device enumerates on the I²C bus.

Common Questions