MIC5211-1.8BM6-TR

PMIC - Voltage Regulators - Linear

The MIC5211-1.8BM6-TR is a low-dropout (LDO) linear voltage regulator, capable of regulating lower and higher input and output voltages with the same footprint and pin out compared to MIC5205 and MIC5204.

The MIC5211-1.8BM6-TR is an R-package device with an operating junction temperature range of -40°C to +85°C. It features an on-chip voltage reference, an output voltage divider and a buzzer circuit to provide a step-down regulated voltage output of 1.8V. It offers a low output capacitor dissipation and a wide input voltage range of 1.8V to 12V in an R-Package. The MIC5211-1.8BM6-TR also offers up to 2A output current capability and a wide input voltage range of 2.7V to 8.25V. The device operates from a single supply, eliminating all the need for isolated power for each stage, and is also RoHS/WEEE compliant.

The MIC5211-1.8BM6-TR is an ideal choice for applications such as personal media players, portable instrumentation, motor drives, microcontroller and FPGA core supplies. The device offers a single-stage solution combining an output voltage divider, a pull-up circuit for noise suppression, an on-chip voltage reference, and a buzzer circuit.

The MIC5211-1.8BM6-TR has a maximum quiescent current of 700uA and dropout voltage of 500mV, which enables high efficiency power delivery even at light loads. The device also features low ground pin impedance, low output noise and fast transient performance. High input headroom and low no load input current enable the MIC5211-1.8BM6-TR to be well suited for energy-harvesting applications.

The MIC5211-1.8BM6-TR also has a variety of protection features such as overcurrent, thermal shutdown, reverse connection, and power good signals. These features provide additional protection to the device and its load from overcurrent, overvoltage, and overtemperature conditions.

In conclusion, the MIC5211-1.8BM6-TR is a low-dropout (LDO) linear voltage regulator that is ideal for personal media players, portable instrumentation, motor drives, microcontroller and FPGA core supplies. The device offers a combination of the high efficiency, good transient response and robust protection features making it well suited for energy harvesting applications.