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 POWER SUPPLY ICs
ICS
150mA LDO with auto power save
Monolithic IC MM336x
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[Outline]
This IC is a 150 mA LDO featuring automatic power-saving.
This device automatically switches between a high-speed operation mode and low-power mode depending on the load current. In the low power mode, current consumption is lowered to 4.5 µA.
This device is suitable for cell-phones which require low power consumption in standby mode and other such applications.

[Features]
1. 
Input voltage range
2~6V
2. 
Output voltage range
1.5~5V
3. 
Output voltage accuracy
VOUT ±1%
4. 
Maximum output current
150mA
5. 
Supply current
4.5µA typ. (No-load)
0.01µA typ. (OFF)
6. 
Output capacitor
1µF
7. 
Dropout capacitor
0.14V typ. (Vo=3V, Io=100mA)
8. 
Short current
50mA typ.
9. 
Line regulation
0.01%/V
10. 
Load regulation
15mV typ. (Io=1~80mA)
11. 
Ripple rejection
70dB typ. (f=1kHz)


[Package]


[Applications]
1. Mobile phones
2. Digital still cameras


[Pin Assignment]

SOT-25A
(TOP VIEW)
0
1
VDD
2
GND
3
CE
4
NC
5
VOUT
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SSON-4B
(TOP VIEW)
0
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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