MM1937

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 voltage control adjustable output voltage 300mA LDO.The output voltage can be linearly changed by input voltage at Vadj pin. When used as a power supply for the DC-Fan motor, Adjustable output voltage can make it easy to control air flow and reducing noise without an external parts.

・Audio visual equipment
・Office equipment / Printer
・In-vehicle infotainment device
・Power supply for DC fan
Adjustable output by voltage control

Output current [mA]	300
Absolute maximum rating [V]	16.0
Recommended operating voltage Min. [V]	6.50
Recommended operating voltage Max. [V]	14.0
Output voltage Min. [V]	3.00
Output voltage Max. [V]	10.00
Output voltage accuracy [%]	±2.0
No-Load Input Current [μA]	300.0
Dropout Voltage [V]	0.30
PSRR [dB]	70
Output capacitor [μF]	2.20
Circuit structure	1ch LDO
Operating Ambient Temperature Min. [deg.C]	-40
Operating Ambient Temperature Max. [deg.C]	85
OFF input current Typ. [μA]	0.00
Protection function	OCP, TSD
Additional function	ON/OFF control, Linearly adjustable output voltage