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PDF MM3361F Data sheet ( Hoja de datos )
| Número de pieza | MM3361F | |
| Descripción | 150mA LDO | |
| Fabricantes | Mitsumi | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MM3361F (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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MITSUMI
150mA LDO with auto power save MM336x
150mA LDO with auto power save
Monolithic IC MM336x
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. Output voltage range
3. Output voltage accuracy
4. Maximum output current
5. Supply current
6. Output capacitor
7. Dropout capacitor
8. Short current
9. Line regulation
10. Load regulation
11. Ripple rejection
2~6V
1.5~5V
VOUT±1%
150mA
4.5µA typ. (No-load)
0.01µA typ. (OFF)
1µF
0.14V typ. (VO=3V, IO=100mA)
50mA typ.
0.01%/V
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15mV typ. (IO=1~80mA)
70dB typ. (f=1kHz)
Package
SOT-25A
SSON-4B
Applications
1. Mobile phones
2. Digital still cameras
datasheet pdf - http://www.DataSheet4U.net/
1 page  
MITSUMI
Measuring Circuit
150mA LDO with auto power save MM336x
GND VOUT
COUT
V
Application Circuit
CE VDD
AA
Cin
GND VOUT
COUT
CE VDD
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Cin
(Reference example of external parts)
· Output capacitor
Ceramic capacitor 1µF
· Input capacitor
Ceramic capacitor 1µF
Temperature Characteristics : B
· Note
1. The output capacitor is required between output and GND to prevent oscillation.
2. The ESR of capacitor must be defined in ESR stability area.
It is possible to use a ceramic capacitor without ESR resistance for output.
The ceramic capacitor must be used more than 1µF and B temperature characteristics.
3. The wire of VCC and GND is required to print full ground plane for noise and stability.
4. The input capacitor must be connected a distance of less than 1cm from input pin.
5. In case the output voltage is above the input voltage, the overcurrent flow by internal parastic diode
from output to input.
datasheet pdf - http://www.DataSheet4U.net/
5 Page 
MITSUMI
150mA LDO with auto power save MM336x
Characteristics (Vo=5.0V) (Except where noted otherwise VDD=VOUT (typ.) +1V, VCE=VDD, Ta=25°C)
Output - Input voltage
Input current - Input voltage
6 30
5 25
4 20
3 RL=
15
2
RL=166.6
1
RL=33.3
0
0123456
Input voltage (V)
10
5
0
0
12345
Input voltage (V)
6
Load regulation
30
VDD=6V
20
10
0
−10
−20
−30
0
50 100
Output current (mA)
150
GND PIN Current
40 VDD=6V
35
30
25
20
15 Hysteresis
HighSpeed Mode
10
Power Save Mode
5
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0
0
1234
Output Current(mA)
5
Dropout voltage - Output current
0.20
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
0
VDD=4.8V
50 100 150 200
Output current (mA)
Line regulation
20 RL=166.6
15
10
5
0
−5
−10
−15
−20
5.5 5.6 5.7 5.8 5.6
6
Input voltage (V)
datasheet pdf - http://www.DataSheet4U.net/
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet MM3361F.PDF ] | |
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