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PRODUCTS PRODUCTS INDEX
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 POWER SUPPLY ICs
Packages Packing Model No. Structure
ICS
CMOS Regulator
Monolithic IC MM327Series
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[Outline]
This IC is a regulator IC that provides ultra-low current consumption (0.8µA), and low input voltage
(VO+0.3~6.0V), and has been developed using the CMOS process. Moreover, in addition to characteristics
such as ultra-low current consumption and low dropout voltage, it supports long lifetime of batteries with a
chip enable function.
The mount area is set to 1.10x1.40mm using a surface mount type leadless 4pin package, whichrealizes
microminiaturization.


[Features]
1. 
Input Voltage Range
VO+0.3~6.0V
2. 
Output Voltage Range
0.8~5.0V
3. 
Output Voltage accuracy
VOUT±2%
4. 
Maximum Output Current
150mA
5. 
Supply Current
0.8µA typ. (IOUT=0mA)
0.1µA typ. (OFF)
6. 
Output Capacitor
0.1µF
7. 
Dropout Voltage
30mV Typ (IOUT=10mA)
8. 
Chip enable function
High: ON, Low: OFF
9. 
Output Short-Circuit Current
60mA


[Package]


[Applications]
1. Cellular phone, Smart phone
2. Portable game device
3. Digital camera
4. Note PC
5. Tablet


[Pin Assignment]

SOT-25A
(TOP VIEW)


1
VDD
2
GND
3
CE
4
NC
5
VOUT
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SC-82ABA
SC-82ABB
(TOP VIEW)

1
CE
2
GND
3
VOUT
4
VDD
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SSON-4
(TOP VIEW)


1
CE
2
VDD
3
VOUT
4
GND


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[NOTE]
-Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
-The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
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