MM3042M Mitsumi Electronics, Corp., MM3042M Datasheet

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MM3042M

Manufacturer Part Number
MM3042M
Description
Regulator With On/off
Manufacturer
Mitsumi Electronics, Corp.
Datasheet
Outline
Features
Package
Applications
Pin Assignment
This IC is a low current consumption (2.5µA typ.), small CMOS regulator ("L" Active type) with ON/OFF
control.
The output current capability has been increased from that of MM3051 ~ MM3055
1. I/O voltage difference (MM3043L ~ MM3043V)
2. Current consumption
3. Output current (MM3045L ~ MM3045R)
4. Output voltage rank
5. Output ON/OFF control function
SOT-25A (Mini mold)
1. Portable equipment
2. Cellular telephone, PHS
3. Cordless telephone
4. Other battery-powered portable equipment
Regulator with ON/OFF
Monolithic IC MM3042 ~MM3045 N
5
1
(TOP VIEW)
SOT - 25A
2
4
3
0.3V typ. (I
2.5µA typ. (V
100mA min. (V
2.0~5.5V (0.1V step)
High: OFF, Low: ON
1
2
3
4
5
O
=60mA)
IN
=V
IN
GND
V
-V
V
NC
CE
OUT
OUT
DD
OUT
+1V)
=1.0V)
V type regulators.

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MM3042M Summary of contents

Page 1

Regulator with ON/OFF Monolithic IC MM3042 ~MM3045 N Outline This low current consumption (2.5µA typ.), small CMOS regulator ("L" Active type) with ON/OFF control. The output current capability has been increased from that of MM3051 ~ MM3055 ...

Page 2

Equivalent Circuit Diagram 10k CE 5 Pin Description Absolute Maximum Ratings Item Storage temperature Operating temperature Supply voltage Output current Allowable loss Recommended Operating Conditions Item Operating temperature Supply voltage V REF Pin No. Pin name Function ...

Page 3

Electrical Characteristics Item Supply current Supply current (OFF) Line regulation Input voltage Vo temperature coefficient Output short-circuit current High threshold voltage Low threshold voltage CE pin current "H" CE pin current "L" Note the output voltage typ. value ...

Page 4

... V (V) OUT Test condisions Min. Typ. Max. Test condisions Min. Typ. Test condisions Typ. Max. Test condisions Typ. Max. 1.960 2.000 2.040 MM3042L 2.058 2.100 2.142 MM3042M MM3042N 2.156 2.200 2.244 2.254 2.300 2.346 MM3042P 2.352 2.400 2.448 MM3042Q 2.450 2.500 2.550 MM3042R 2 ...

Page 5

Measuring Circuit Typical Application Circuit note) This regulator is not internally compensated and thus requires an external output-capacitor(C stability OUT DD MM304X CE 5 GND 1 A C1,C2 ...

Page 6

Characteristics (3.0V product Ambient Temperature, Ta=25°C) Input-Output Differential Voltage 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 Output Current (mA) Load Regulation 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 100 200 Output Current ...

Page 7

Output Voltage - Temperature 3.10 3.08 3.06 3.04 3.02 3.00 2.98 2.96 2.94 2.92 2. Temperature (°C) Allowable Loss 300 200 100 Temperature (°C) Input Current - Temperature I =10mA ...

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