MITSUMI

Regulator+Reset IC MM1481

Pin Description

Absolute Maximum Ratings

MITSUMI

Item

Symbol

Ratings

Unit

Storage temperature

-40~+125

°C

Supply voltage

-0.3~+10

V

Output current 1

300

mA

Output current 2

200

mA

Power dissipation

Pd

mW

1

Cd

Delay time capacitor pin

The delay time of RESET output can be set

according to the capacity value connected

with Cd

C: Cd-capacitance [F]

2

RESET RESET

---------------------------------------------------------------------

-output pin

RESET

---------------------------------------------------------------------

pin logic

or less, it is likely to become "L" regardless

of Vdet voltaege.

3

Vdet

Voltage-supply pin (reset)

4

Voltage-supply pin

5

Regulator output pin (150mA)

6

Regulator output pin (100mA)

7

GND

GND pin

8

CONT

not used.

Pin No. Pin Name

Functions

Equivalent circuit diagram

__

RESET

Vdet<VS

L

Vdet>VS

H

L

OFF

HON