MM3532A

MinebeaMitsumi's linear regulators (LDOs) features products that take advantage of the strengths of both CMOS and bipolar processes : they support output currents from 100 mA to 1.5 A and offer additional functions such as soft start, reverse current protection and auto discharge, as well as output current detection, temperature sensor output and other special functions are available. MinebeaMitsumi MM3532A is a multi-out*¹ 500mA regulator with output voltage switching function. Instead of conventional 2 power supply structure for the 1.8 V 3.3 V output voltage of the SDXC card, it is now possible to configure with 1 product by the output switching CV terminal, realizing simplification and low power consumption of the system. It can also support the low power consumption type application by arbitrary voltage setting. There are 2 types of output current, 150mA(MM3532T) and 500mA(MM3532A), supporting wide ranges of applications. The package has adopted small and high heat dissipation type SSON-6A (1820 size) that is appropriate for high density implementation.

*¹ Multi-out : A function to switch the output voltage value (VOUT) between VOUT- H / VOUT- L by switching the voltage Low/High applied to the output voltage control terminal (CV). VOUT can be set to VOUT- H by setting the CV terminal to Low, and VOUT can be set to VOUT- L by setting the CV terminal to High. In case of SDXC card support, it will be VOUT- H = 3.3 V and VOUT- L = 1.8 V.

MM3532A features :

• Multi-out for SDXC

MM3532A applications :

• Audio visual equipment
• Portable communication device
• Photographing / Imaging device
• Office equipment / Printer
• Power supply for memory card