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PRODUCTS PRODUCTS INDEX
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 POWER SUPPLY ICs
Packages Packing Model No. Structure
ICS
CMOS Regulator
Monolithic IC MM3571 Series
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[Outline]
This IC is a 300mA Low dropout regulator IC with a prevention circuit of rush current.
No load input current is 25µA typ, and it reduce transient drop in voltage with high speed response circuit.
A rush current prevention circuit can control rush current at start up.


[Features]
1. 
Maximum operating voltage
6.5V
2. 
Output current
300mA
3. 
No load input current
25µA typ.
4. 
Input current (OFF)
1µA max.
5. 
Output voltage range
1.0~5.0V
6. 
Output voltage accuracy
±1%
7. 
Dropout voltage
0.62V typ.(IOUT=300mA)
8. 
Line regulation
±0.1%/V max.
9. 
Load regulation
30mV max.(IOUT=1~300mA)
10. 
Ripple rejection
70dB typ. (f=1kHz)
11. 
Output Capacitor
0.47µF
12. 
ON/OFF control
 


[Package]


[Applications]
1. Mobile phone, Smart phone
2. Digital camera
3. Game equipment
4. Tablet


[Pin Assignment]

SC-82ABB
(TOP VIEW)


1
CE
2
GND
3
VOUT
4
VDD
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SOT-25A
(TOP VIEW)


1
VDD
2
GND
3
CE
4
NC
5
VOUT
0

SOT89-5A
(TOP VIEW)


1
VOUT
2
GND
3
NC
4
CE
5
VDD


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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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