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PRODUCTS PRODUCTS INDEX
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 POWER SUPPLY ICs
ICS
1A LDO
Monolithic IC MM1877 Series
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[Outline]
This IC is 1A Low dropout regulator IC with ON/OFF control of the output voltage.
The IC applies to various home equipments, for a maximum operating voltage is 14V.

[Features]
1. 
Maximum input voltage
14.0V
2. 
Output current
1.0A
3. 
No load input current
2mA typ.
4. 
Input current(OFF)
1µA max.
5. 
Output voltage range
1.5~5.0V
6. 
Output voltage accuracy
±2%
7. 
Dropout voltage
0.50V max.(IOUT=500mA)
8. 
Load regulation
20mV typ. (IOUT=1mA~1A)
9. 
Protect Function
Overcurrent protection
Over temperature protection
10. 
Output Capacitor
1.0µF(Ceramic)


[Package]


[Applications]
1. Flat-TV
2. Blu-ray/DVD recorder
3. Printer
4. Game

[Pin Assignment]
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HSOP-8A
(TOP VIEW)
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1
Vout
2
NC
3
GND
4
NC
5
Cont
6
NC
7
NC
8
Vin


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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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