MM3532T

MinebeaMitsumi's linear regulators (LDOs) are developing distinctive products that take advantage of the strengths of CMOS processes and bipolar processes. Supports output current from 100mA to 1.5A, and in addition to functions including soft start, backflow protection, and auto discharge, we also have a lineup of products with special functions such as output current detection and temperature sensor output to meet customers needs.

Overview

This IC is a multi-out*1 150mA 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 structure 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)/500mA(MM3532A), supporting wide range 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.

・Audio visual equipment
・Portable communication device
・Photographing / Imaging device
・Office equipment / Printer
・Power supply for memory card
Multi-out for SDXC

Output current [mA]	150
Absolute maximum rating [V]	7.0
Recommended operating voltage Min. [V]	1.60
Recommended operating voltage Max. [V]	6.0
Output voltage Min. [V]	1.20
Output voltage Max. [V]	5.00
Output voltage accuracy [%]	±1.0
No-Load Input Current [μA]	50.0
Dropout Voltage [V]	0.13
PSRR [dB]	70
Output capacitor [μF]	1.00
Circuit structure	1ch LDO
Operating Ambient Temperature Min. [deg.C]	-40
Operating Ambient Temperature Max. [deg.C]	85
OFF input current Typ. [μA]	0.10
Protection function	OCP, TSD
Additional function	ON/OFF control, Auto discharge, Output voltage switching function