250mA CMOS regulator MM312
MITSUMI
250mA CMOS Regulator
Monolithic IC MM312
P
Outline
This is a 250mA output low saturation regulator IC that achieves low current consumption (1µA typ.). Output
capacity is 0.1µF ESR-free, and the package is SOT89-3A, making it highly versatile for use in cordless
telephones and portable devices. Output precision is ±2%.
Features
1. Low current consumption
2. Output voltage
3. Low input/output voltage difference
4. Low output capacitor
5. Allowable loss
1µA typ. (no load)
2.0~6.0V (0.1V step)
180mV typ. (VO=3.0V, IOUT=80mA)
0.1µF
500mW
Package
SOT89-3A
Applications
1. Portable devices
2. AV equipment
3. PC peripherals with memory
4. Office equipment, etc.
Pin Assignment
1
2
2
SOT89-3A
(TOP VIEW)
3
VIN
3
1
VSS
VOUT
P
