MM1385 参数 Datasheet PDF下载

MITSUMI

Microminiature Low-Power Consumption Low-Saturation Regulator MM1385

Microminiature Low-Power Consumption Low-Saturation Regulator

Monolithic IC MM1385

Outline

This IC is a microminiature stabilized power supply device featuring an output voltage precision of within ±2%

and output currents of up to 200mA; the input/output voltage difference at 50mA is only 0.1V.

This chip is provided with an output noise reduction pin and output on/off control pin, and is ideal for use in

portable equipment.

Features

1.

2.

3.

4.

5.

6.

7.

No-load input current

I/O voltage difference

Ripple rejection ratio

Output current

Output noise voltage

Output voltage rank

Output on/off control

95µA typ.

0.1V typ.(Io=50mA)

70dB typ.

150mA max.

35µVrms typ.

2~3.3V(0.1V step), 3.5V/3.8V/4V/4.2V/4.5V/4.8V/5V/5.2V

High ON, Low OFF

Package

SOT-25A (MM1385 N)

The output voltage rank appears in the boxes.

*

Applications

1.

2.

3.

4.

Cordless phones

Portable phones, PHS

Portable minidiscs

Other portable equipment which uses batteries

Pin Assignment

1

2

3

1

2

3

4

5

SOT-25A

C

ONT

GND

NOISE

V

OUT

V

IN

5

4