MP28310
300mA, 2V to 5.5V, 500nA IQ, Step-Down Converter with 300nA IQ, 2V to 5.5V, 100mA LDO Regulator in CSP-12 (1.2mmx1.6mm)
Active Part Numbers:
MP28310GC-P MP28310GC-Z
Meaning of P & Z
Related Products

EV28310-C-00A Ultra-Low IQ, Step-Down Regulator with LDO Step-Down Switcher Evaluation Board
The EV28310-C-00A is an evaluation board designed to demonstrate the capabilities of the MP28310, a monolithic power management unit that integrates a 300mA, high-efficiency, step-down switching converter and a 100mA low-dropout (LDO) regulator. The sub-mA quiescent current (IQ) provides extremely high efficiency when the load current is low (down to the µA range). With a maximum 5.5V input voltage (VIN), the MP28310 is ideal for use in battery-powered devices.
Constant-on-time (COT) control provides fast transient response, high light-load efficiency, and allows for minimal capacitance. An additional 100mA LDO regulator provides simple system configuration with a low LDO output voltage ripple.
The MP28310 is available in a small CSP-12 (1.2mmx1.6mm) package.
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