MITSUMI
150mA CMOS Regulator MM3081JL
~MM3085AL
150mA CMOS Regulator
Monolithic IC MM3081JL
Outline
~MM3085AL
This IC is a CMOS regulator with an even smaller package than the conventional product. Characteristics
also have been greatly improved, and high stability is achieved with the ultra-low drop voltage characteristic.
Features
1. Supports lead-free soldering.
2. Supports smaller output capacitor (1µF ceramic capacitor).
3. Input/output voltage difference 60mV when Io = 150mA
4. High precision output voltage ±2%
5. High output voltage stability, input fluctuation 0.005%/V load fluctuation 0.0004%/mA
6. Built-in output ON/OFF switch
Package
Applications
WLCSP-5B
Applications
1. Mobile phones, PHS
2. Office equipment
3. AV equipment
4. Portable devices
Pin Assignment
1
2
1
3
4
WLCSP-5B
(BOTTOM VIEW)
5
CE
GND
V
OUT
V
DD
NC
4
2
3
5
MITSUMI
150mA CMOS Regulator MM3081JL
~MM3085AL
Block Diagram
V
DD
4
CE 1
3 V
OUT
Vref
Thermal
Protection
Current
Limit
GND 2
Pin Description
Pin no. Pin name
1
CE
C
ONT
L
H
Pin Description
ON/OFF-control pin
V
OUT
OFF
ON
Connect CE pin with V
DD
pin,
When it is not used.
2
3
4
5
GND
V
OUT
V
DD
NC
CND pin
Output pin
Voltage-supply pin
Absolute Maximum Ratings
Item
Storage temperature
Operating temperature
Supply voltage
Output current
Allowable loss
Note:
(Ta=25°C)
Symbol
T
STG
T
OPR
V
DD
I
O
max
Pd
Ratings
-40~+150
-40~+85
-0.3~+6.5
200
244 (Not attached)
900 ( )
Units
°C
°C
V
mA
mW
25
1.6mm)
*
*
With the double sided PC Board of glass epoxy. (Copper plane70%, 25
(Ta=25°C)
Ratings
-40~125
0~150
2.5~6
Item
Symbol
T
JOP
I
O
V
OP
Recommended Operating Conditions
Operating junction voltage
Output current
Operating voltage
Units
°C
mA
V
MITSUMI
150mA CMOS Regulator MM3081JL
~MM3085AL
Electrical Characteristics
Item
(Except where noted otherwise, Ta=25°C, V
DD
=V
O
typ.+0.5V, I
O
=1mA, V
CE
=1.4V)
Measurement conditions
V
CE
=0.4V
I
O
=0mA
Tj=-40~125°C
I
O
=0~150mA
Tj=-40~125°C
0.98
Tj=-40~125°C
V
DD
=V
O
typ.+0.5~6V, Tj-40~125°C
I
O
=1~150mA, Tj=-40~125°C
f=1kHz, I
O
=50mA, V
DD
=V
O
+0.2V
V
RIPPLE
=1V
f=10kHz, Io=50mA, V
DD
=V
O
+0.2V
V
RIPPLE
=1V
f
BW
=10~100kHz
V
O
=0V
V
CE
=0.4, V
DD
=6V
V
DD
=2.5~6V
V
DD
=2.5~6V
1.4
0
100
1
5
20
500
0.97
105
Min. Typ. Max. Units
0.0
60
1.0
130
150
190
200
1.02
1.03
0.005 ±0.10 %/V
0.0004 0.002 %/mA
60
50
30
200
±1
V
DD
0.4
dB
dB
µVrms
mA
nA
V
V
µs
µF
mΩ
V
µA
µA
µA
Symbol
I
DDOFF
I
Q
1
I
Q
2
V
O
V
LINE
V
LOAD
RR1
RR2
V
N
1
Ilim
I
CE
V
CEH
V
CEL
T
ON
C
O
ESR
*
No-load input current 1
*
Quiescent current 1
Input current (OFF) 1
*
Output voltage 1
*
*
Load regulation 1
*
Ripple rejection 1 2
Line regulation 1
*
*
Ripple rejection 2 2
Output noise voltage 2
*
Output short-circuit current
CE input current
CE high threshold voltage
CE low threshold voltage
Turn-On time 2
*
Output capacitor
Equivalent series resistance
Note 1: 1 Limits over the operating temperature range are guaranteed through correlation using
Statistical Quality Control (SQC) methods.
Note 2: 2 The parameter is guaranteed by design.
*
*
MITSUMI
150mA CMOS Regulator MM3081JL
~MM3085AL
Electrical Characteristics (Output voltage another chapter)
(Except where noted otherwise, Ta=25°C, V
DD
=V
O
typ.+0.5V, I
O
=1mA, V
CE
=1.4V)
Item
Product
name
Output voltage
V
OUT
(V)
1.764 1.800 1.836
1.862 1.900 1.938
1.960 2.000 2.040
2.058 2.100 2.142
2.156 2.200 2.244
2.254 2.300 2.346
2.352 2.400 2.448
2.450 2.500 2.550
2.548 2.600 2.652
2.646 2.700 2.754
2.744 2.800 2.856
2.842 2.900 2.958
2.940 3.000 3.060
3.038 3.100 3.162
3.234 3.300 3.366
Drop voltage 1 1
*
Drop voltage 2 1
*
Drop voltage 3 1
*
V
IO
1 (mV)
V
IO
2 (mV)
V
IO
3 (mV)
Test condition Min. Typ. Max. Test condition Typ. Max. Test condition Typ. Max. Test condition Typ. Max.
MM3081J
MM3081K
MM3082A
MM3082B
MM3082C
MM3082D
MM3082E
MM3082F
MM3082G
MM3082H
MM3082J
MM3082K
MM3083A
MM3083B
MM3083C
MM3083D
MM3083E
MM3083F
MM3083G
MM3083H
MM3083J
MM3083K
MM3084A
MM3084B
MM3084C
MM3084D
MM3084E
MM3084F
MM3084G
MM3084H
MM3084I
MM3084K
MM3085A
*
2
*
2
20
35
*
2
I
OUT
=100mA
Tj=
-40~125°C
45
70
*
2
I
OUT
=150mA
Tj=
-40~125°C
60
100
3.136 3.200 3.264 I
OUT
=50mA
Tj=
3.332 3.400 3.468 -40~125°C
3.430 3.500 3.570
3.528 3.600 3.672
3.626 3.700 3.774
3.724 3.800 3.876
3.822 3.900 3.978
3.920 4.000 4.080
4.018 4.100 4.182
4.116 4.200 4.284
4.214 4.300 4.386
*
2
25
45
*
2
I
OUT
=100mA
Tj=
-40~25°C
50
85
*
2
I
OUT
=150mA
Tj=
-40~125°C
70
120
4.312 4.400 4.488 I
OUT
=50mA
4.410 4.500 4.590
Tj=
4.606 4.700 4.794 -40~125°C
4.508 4.600 4.692
4.704 4.800 4.896
4.802 4.900 4.998
4.900 5.000 5.100
Note 1: 1 Limits over the operating temperature range are guaranteed through correlation using Statistical
Quality Control (SQC) methods.
Note 2: 2 Dropout Voltage is the input-to-output voltage difference at which the output voltage is 100mV
below its nominal value. This specification dose not apply for input voltage below 2.5V.
*
*
MITSUMI
150mA CMOS Regulator MM3081JL
~MM3085AL
Measuring Circuit
V
DD
A
Cermic
1µF
4
2
3
GND
V
OUT
CE
A
V
Cermic
1µF
1
VC
5
A
*
Application Circuit
V
DD
4
Cermic
1µF
2
3
GND
V
OUT
CE
1
VC
5
To load
Cermic
1µF
*
*
Temperature: B Type
(The example of external part reference)
Input capacitor
Cermic capacitor 1µF
Output capacitor
Cermic capacitor 1µF
Note
1. The output capacitor is required between output and GND to prevent oscillation.
2. The ESR of capacitor must be defined in ESR stability area.
It is possible to use a ceramic capacitor without ESR resistance for output.
The ceramic capacitor must be used more than 1µF and B type temperature characteristics.
3. The wire of V
CC
and GND is required to print full ground plane for noise and stability.
4. The input capacitor must be connected a distance of less than 1cm from input pin.
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