MITSUMI
CMOS Regulator MM303X Series
CMOS Regulator
Monolithic IC MM303X Series
Outline
This IC is a voltage regulator IC developed using the CMOS process. Super low consumption current of
1.5 A typ. (MM303X) (when not loaded) has been achieved through the use of the CMOS process. Also, the
output voltage has a high accuracy of 2%.
Features
1. Super low consumption current
1.5A typ. (when not loaded, excluding the CE terminal current)
2. Super low consumption current (when off)
0.1A typ.
3. High precision output voltage
2%
4. Input/output voltage difference
40mV typ. (Io=1mA MM3033A)
5. Good input stability
0.05%/V typ.
6. Built-in short-circuit restriction circuit
60mA typ.
7. Wide operating temperature range
-30~+85C
8. Output voltage
1.7~5.5V (0.1V step)
Applications
1. Devices that use batteries
2. Portable communications devices
3. Household electronics products
Package
SC-82AB
Block Diagram
MITSUMI
CMOS Regulator MM303X Series
Pin Assignment
1
2
4
3
SC-82AB
(TOP VIEW)
1
GND
2
V
DD
3
V
OUT
4
CE
Pin Description
Pin No.
Pin name
Functions
1
GND
GND Pin
2
V
DD
Voltage-Supply pin
3
V
OUT
Regulator output pin
No connection pin
4
CE
ON/OFF-Control pin
Connect CE-pin with VDD-
pin,when it is not used.
CE
OUTPUT
L
OFF
H
ON
Absolute Maximum Ratings
(Ambient Temperature, Ta=25C)
Item
Symbol
Ratings
Unit
Storage Temperature
T
STG
-40~+125
C
Operating Temperature
T
OPR
-30~+85
C
Supply Voltage
V
DD
-0.3~+9
V
Output Current
I
OUT
150
mA
Allowable loss
Pd
150 (Alone)
mW
Recommended Operating Conditions
(Ambient Temperature, Ta=25C)
Item
Symbol
Ratings
Unit
Operating Temperature
T
OP
-30~+85
C
Supply Voltage
V
OP
V
OUT
+0.3~8
V
MITSUMI
CMOS Regulator MM303X Series
Electrical Characteristics
(Ambient Temperature, Ta=25C, V
IN
=V
CE
)
Item
Symbol
Measurement conditions
Min. Typ. Max. Unit
Quiescent Current
I
SS
V
IN
=V
OUT
+2.0V
1.5
3.0
A
Input Current(OFF)
Istandby
V
IN
=V
OUT
+2.0V, V
CE
=0V
0.1
1.0
A
Line Regulation
V
OUT
/ V
IN
I
OUT
=1mA, V
OUT
+0.5V <
= V
IN
<
= 8V
0
0.05
0.20
%/V
Input Voltage
V
IN
8
V
Output voltage temperature coefficient
V
OUT
/ Vopt
I
OUT
=10mA -30C <
= T
OPT
<
= 85C
100
ppm/C
Short current
Ilim
V
IN
=V
OUT
+2.0V, V
OUT
=0V
60
mA
CE pin current when ON
I
CE
V
IN
=V
OUT
+2.0V
0.1
1.0
A
CE input voltage "H"
V
CEH
V
IN
=V
OUT
+2.0V
V
IN
-1
V
IN
V
CE input voltage "L"
V
CEL
V
IN
=V
OUT
+2.0V
0.25
V
MITSUMI
CMOS Regulator MM303X Series
Electrical Characteristics 2
(Ambient Temperature, Ta=25C, V
IN
=V
CE
)
PARAMETER
Product
Output Voltage
Output Current
Load Regulation
Input-Output differential Voltage
Name
V
OUT
(V)
I
OUT
(mA)
V
OUT
/ I
OUT
(mV)
V
DIF
(V)
TEST CONDISIONS MIN. TYP. MAX. TEST CONDISIONS MIN. TYP. TEST CONDISIONS TYP. MAX. TEST CONDISIONS TYP. MAX.
MM3031H
1.666 1.700 1.734
MM3031J
1.764 1.800 1.836
MM3031K
1.862 1.900 1.938
MM3032A
1.960 2.000 2.040
MM3032B
2.058 2.100 2.142
MM3032C
2.156 2.200 2.244
MM3032D
2.254 2.300 2.346
MM3032E
2.352 2.400 2.448
MM3032F
2.450 2.500 2.550
MM3032G
2.548 2.600 2.652
MM3032H
2.646 2.700 2.754
MM3032J
2.744 2.800 2.856
MM3032K
2.842 2.900 2.958
MM3033A
2.940 3.000 3.060
MM3033B
3.038 3.100 3.162
MM3033C
3.136 3.200 3.264
MM3033D
3.234 3.300 3.366
MM3033E
3.332 3.400 3.468
MM3033F
3.430 3.500 3.570
MM3033G
3.528 3.600 3.672
MM3033H
3.626 3.700 3.774
MM3033J
3.724 3.800 3.876
MM3033K
3.822 3.900 3.978
MM3034A
3.920 4.000 4.080
MM3034B
4.018 4.100 4.182
MM3034C
4.116 4.200 4.284
MM3034D
4.214 4.300 4.386
MM3034E
4.312 4.400 4.488
MM3034F
4.410 4.500 4.590
MM3034G
4.508 4.600 4.692
MM3034H
4.606 4.700 4.794
MM3034J
4.704 4.800 4.896
MM3034K
4.802 4.900 4.998
MM3035A
4.900 5.000 5.100
MM3035B
4.998 5.100 5.202
MM3035C
5.096 5.200 5.304
MM3035D
5.194 5.300 5.406
MM3035E
5.292 5.400 5.508
MM3035F
5.390 5.500 5.610
V
IN
-V
OUT
=
2.0V
10A <
=
I
OUT
<
=
10mA
V
IN
-V
OUT
=2.0V
V
IN
-V
OUT
=2.0V
1mA <
=
I
OUT
<
=
35mA
30
35
50
65
80
V
IN
-V
OUT
=2.0V
1mA <
=
I
OUT
<
=
50mA
40
I
OUT
=
1mA
60
50
40
35
30
25
90
75
60
55
45
40
V
IN
-V
OUT
=2.0V
1mA <
=
I
OUT
<
=
65mA
50
V
IN
-V
OUT
=2.0V
1mA <
=
I
OUT
<
=
80mA
60
45
60
70
90
MITSUMI
CMOS Regulator MM303X Series
Measuring Circuit
Typical Application Circuit
Note: This regulator is not internally compensated and thus requires an external output-capacitor(COUT) for stability.
MITSUMI
CMOS Regulator MM303X Series
Characteristics
(3.0V product Ambient Temperature, Ta=25C)
Input-output Differential Voltage
Line Regulation
0.0
50
30
10
40
20
0
Output Current (mA)
0.4
1.6
1.2
0.8
0.2
1.4
1.0
0.6
1.8
2.0
Input-output Differential
Voltage (V)
0.0
6
2
8
4
0
Input Voltage (V)
2.0
1.5
1.0
0.5
2.5
3.5
3.0
Output Voltage (V)
Load Regulation
0.0
50
150
100
0
Output Current (mA)
2.0
1.5
1.0
0.5
2.5
3.5
V
IN
=5V
3.0
Output Voltage (V)
Input Current
CE Terminal Input Current VS CE Terminal Input Voltage
0.0
8
4
6
2
0
Input Voltage (V)
2.0
1.5
1.0
0.5
2.5
3.0
Input Current (
A)
0.0
6
2
8
4
0
CE Terminal Input Voltage (V)
0.4
0.3
0.2
0.1
0.5
CE Terminal Input
Current (
A)
Ripple Rejection
0
100
1
10
0.1
Frequency (kHz)
50
40
30
20
10
60
80
70
V
IN
=5V DC, 0.5V
P-P
AC
I
OUT
=10mA
Ripple Rejection (dB)
MITSUMI
CMOS Regulator MM303X Series
Output Voltage VS Temperature
Input Current VS Temperature
Temperature (
C)
2.90
85
70
-5
45
20
-30
3.06
3.04
3.02
3.00
2.98
2.94
2.92
3.10
2.96
3.08
I
OUT
=10mA
Output Voltage (V)
Temperature (
C)
0.0
20
20
-5
-30
2.0
0.5
1.0
1.5
2.5
3.0
Input Current (
A)
Power Dissipation
Temperature (
C)
0
125
50
100
25
75
0
100
300
200
250
50
150
Alone
Power Dissipation(mW)
On Board (Glass Epoxy Resin)
100 100 1.6mm
0.001
0.01
0.1
1
10
100
0.01
Ceramic capacitor reference data when 1
F.
0.1
1
Stable Region
10
100
1000
I
O
Output Currente (mA)
ESR (
)
ESR Stable region
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