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PRODUCTS PRODUCTS INDEX
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 POWER SUPPLY ICs
Packages Packing Model No. Structure
ICS
CMOS Regulator
Monolithic IC MM303X Series
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[Outline]
This IC is a high precision, low current consumption, low output voltage regulator IC developed using the CMOS process.
Also, in addition to low current consumption, the chip enable function contributes to longer battery life. A space-saving small SSON-4 package (1.1×1.4×0.55mm) is used.


[Features]
1. 
Input Voltage Range
2~8V
2. 
Output Voltage Range
1.7~5.5V
3. 
Output Voltage accuracy
VOUT±2%
4. 
Maximum Output Current
80mA
5. 
Supply Current
1.5µA typ. (no-Load Input Current)
0.1µA Typ. (OFF)
6. 
Output Capacitor
1uF
7. 
Dropout Voltage
30mV typ./50mV max.(Io=1mA)
8. 
Output Short-Circuit Current
60mA
9. 
Line Regulation
0.05%/V (Io=1mA)
10. 
Load Regulation
30mV typ./50mV max. (Io=1~80mA)


[Package]


[Applications]
1. Cellular Phone
2. Portotable Game Device
3. PDAs
4. Digital Cameras
5. Note PCs


[Pin Assignment]

SC-82AB
(TOP VIEW)
0
1
GND
2
VDD
3
VOUT
4
CE
0
SSON-4A
(TOP VIEW)
0
1
GND
2
CE
3
VOUT
4
VDD


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