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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/
MITSUMI
Block Diagram
VDD CE
Bias Vref
150mA LDO with auto power save MM336x
VOUT
GND
Current Limit
Pin Assignment
1 VDD 2 GND 3 CE 4 NC 5 VOUT
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1 CE 2 VDD 3 VOUT 4 GND
Pin Description
SOT-25A
Pin No. Pin name 1 VDD 2 GND
Functions Voltage−supply pin GND pin
ON/OFF−Control pin
CE OUTPUT
Low OFF
3 CE
High
ON
Connect CE pin with VDD pin,
when it is not used.
4 NC No connection
5
VOUT
Output pin
SSON-4B
Pin No. Pin name
Functions
ON/OFF−Control pin
CE OUTPUT
Low OFF
1 CE
High
ON
Connect CE pin with VDD pin,
when it is not used.
2 VDD Voltage−supply pin
3
VOUT
Output pin
4 GND GND pin
datasheet pdf - http://www.DataSheet4U.net/
MITSUMI
150mA LDO with auto power save MM336x
Absolute Maximum Ratings (Except where noted otherwise Ta=25°C)
Item Storage Temperature
Supply Voltage CE input Voltage Output Voltage Output Current
Power Dissipation
Symbol TSTG VDD VCE VOUT Iomax
Pd
Ratings −55 ~ +150 -0.3~7.0 -0.3~VDD+0.3 -0.3~VDD+0.3
200 350(Note1) SOT-25A 330(Note2) SSON-4B
Note1 : With PC Board of glass epoxy (60 40 1.6tmm) Note2 : With PC Board of glass epoxy (110 40 0.8tmm)
Units °C V V V mA
mW
Recommended Operating Conditions (Except where noted otherwise Ta=25°C)
Item Operating Ambient Temperature
Operating Voltage Output Current
Symbol TJOP VOP IO
Ratings -40~85 2.0~6.0 0~150
Units °C V mA
Electrical Characteristics 1 (Except where noted otherwise VDD=VOUT(typ.)+1V, VCE=VDD, Ta=25°C)
Item Input Current(OFF) No-Load Input Current GND PIN Current
Output Voltage
Symbol IDDof f
IDD Ignd VOUT
Line Regulation
VLINE
Load Regulation Dropout Voltage
VLOAD Vio
Ripple Rejection 1 (Note3) RR1
Ripple Rejection 2 (Note3) RR2
Ripple Rejection 3 (Note3) RR3
Ripple Rejection 4 (Note3) RR4
VOUT Temperature Coefficient (Note3) VOUT / T
Output Short-circuit Current CE High Threshold Voltage CE Low Threshold Voltage CE High Threshold Current CE Low Threshold Current
Ilim VCEH VCEL ICEH ICEL
Measurement conditions
VCE=0V
IOUT=0mA
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IOUT=5mA
IOUT=30mA
VDD=Vo(typ.)+0.5~6V, IOUT=30mA (VOUT 1.6V, VDD=2.2~6V)
1mA IOUT 80mA
Please refer to another page
f=1kHz, Vripple=0.5V, IOUT=30mA 1.5V Vout 4.0V
f=10kHz, Vripple=0.5V, IOUT=30mA 1.5V Vout 4.0V
f=1kHz, Vripple=0.5V, IOUT=30mA VOUT 4.0V
f=10kHz, Vripple=0.5V, IOUT=30mA VOUT 4.0V
IOUT=30mA -40 TOP 85°C
VOUT=0V
Note3 : The parameter is guaranteed by design.
Min. Typ. Max. Units 0.01 1.0 µA 4.5 10 µA
12 µA 0.99 1.01 V
0.01 0.2 %/V
15 50 mV V
70 dB
55 dB
45 dB
35 dB
±100
ppm/°C
50 mA 1.5 V
0.25 V -0.1 0.1 µA -0.1 0.1 µA
datasheet pdf - http://www.DataSheet4U.net/
MITSUMI
150mA LDO with auto power save MM336x
Electrical Characteristics 2 (Except where noted otherwise VDD=VOUT(typ.)+1V, VCE=VDD, Ta=25°C)
Item
Model
Output Voltage
Dropout Voltage 1
Dropout Voltage 2
No. VOUT (V)
Vio1 (V)
Vio2 (V)
Measurement Conditions Min. Typ. Max. Measurement Conditions Min. Typ. Max. Measurement Conditions Min. Typ. Max.
MM3361F MM3361G
1.485 1.500 1.515 1.584 1.600 1.616 IOUT=30mA
IOU T =10 0 m A
MM3361H IOUT=30mA 1.683 1.700 1.717 1.5V
0.1 0.15
1.5V
0.6 0.8
MM3361J MM3361K
1.782 1.800 1.818 VOUT 1.9V 1.881 1.900 1.919
VOUT 1.9V
MM3362A
1.980 2.000 2.020
MM3362B MM3362C MM3362D
2.079 2.100 2.121 2.178 2.200 2.222 2.277 2.300 2.323
2.0V VOUT 2.4V
0.08 0.12
2.0V VOUT 2.4V
0.24 0.31
MM3362E
2.376 2.400 2.424
MM3362F
2.475 2.500 2.525
MM3362G MM3362H MM3362J MM3362Y
2.574 2.600 2.626 2.673 2.700 2.727 2.772 2.800 2.828 2.822 2.850 2.879
2.5V VOUT 2.9V
2.5V 0.06 0.08
VOUT 2.9V
0.16 0.23
MM3362K
2.871 2.900 2.929
MM3363A MM3363B MM3363C
2.970 3.000 3.030 3.069 3.100 3.131 3.168 3.200 3.232
3.0V VOUT 3.2V
3.0V 0.05 0.07
VOUT 3.2V
0.14 0.21
MM3363D
3.267 3.300 3.333
MM3363E
3.366 3.400 3.434
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MM3363F
3.465 3.500 3.535
MM3363G
3.564 3.600 3.636
MM3363H
3.663 3.700 3.737
MM3363J
3.762 3.800 3.838
M.