MM1180 MITSUMI [Mitsumi Electronics, Corp.], MM1180 Datasheet

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MM1180

Manufacturer Part Number
MM1180
Description
Low-Noise, Low-Satulation Three-Pin Regulator
Manufacturer
MITSUMI [Mitsumi Electronics, Corp.]
Datasheet

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Part Number:
MM1180ZTT
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TDK
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MITSUMI
Outline
Features
Package
Applications
Pin Assignment
MM1180 series is high withstand voltage, low noise stabilized power supply with reduced reactive current at
low input voltage and small input / output differential voltage 0.2V at 40mA output current. The output current
is up to 100mA. MMP-4P package can control output ON / OFF by ON / OFF terminal.
1. Input voltage
2. Input / output differential voltage
3. Output noise voltage
4. Maximum output current
5. No-load input current
6. With thermal shutdown circuit
7. Output rank
8. Output ON / OFF control function
TO-92A (MM1180 T, MM1181 T)
MMP-4A (MM1180 M, MM1181 M)
*
1. Handheld computers
2. Handy transceivers
3. Cordless phones
4. Portable equipment with battery
The output voltage rank appears in the boxes.
Low-Noise, Low-Satulation Three-Pin Regulator
Monolithic IC MM1180, 1181
(MMP-4A only)
4
1
MMP - 4A
3
2
1
2
3
4
ON/OFF terminal
Low-Noise, Low-Satulation Three-Pin Regulator MM1180, 1181
GND
V
V
OUT
IN
On/Off Pin Level
MM1180 output
MM1181 output
16V max.
0.2V typ. (Io=40mA)
100µV
100mA max.
300µA typ.
G : 5.0V±4%
H : 4.5V±4%
I : 4.0V±4%
RMS
typ.
1
TO - 92A
2
Z : 3.3V±4%
C : 4.8V±4% (MM1181)
J : 3.0V±4%
3
1
2
3
Low
OFF
ON
GND
V
V
OUT
IN
High
OFF
ON

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MM1180 Summary of contents

Page 1

... Monolithic IC MM1180, 1181 Outline MM1180 series is high withstand voltage, low noise stabilized power supply with reduced reactive current at low input voltage and small input / output differential voltage 0.2V at 40mA output current. The output current 100mA. MMP-4P package can control output ON / OFF OFF terminal. ...

Page 2

... Output current Allowable loss Electrical Characteristics Item Output voltage No-load input current Min Input / output differential voltage Line regulation Load regulation Output voltage temperature coefficient Ripple rejection rate Low-Noise, Low-Satulation Three-Pin Regulator MM1180, 1181 Symbol Rating T -40~+125 STG T -20~+75 OPR V max. ...

Page 3

... MM1181 Off input current On / Off terminal current On / Off terminal current ON / OFF Terminal Level High Low Thermal Shutdown Fall Rise Current Limit (drooping type) Current Limit Measuring Circuit Low-Noise, Low-Satulation Three-Pin Regulator MM1180, 1181 Iccq2 V =Vo+ (ON/OFF) =2. (ON/OFF) =0.6V OFF Iccq2 V ...

Page 4

... Output current (mA) Output voltage temperature characteristic 5.0 4.9 4.8 - Temperature ( C) Output voltage characteristic Input voltage (V) Low-Noise, Low-Satulation Three-Pin Regulator MM1180, 1181 No-load input current V =4.8V IN 500 400 300 200 100 80 100 Allowable loss V =6V, I =40mA IN O 500 400 300 ...

Page 5

... Time (uS) Ripple rejection V =7V, Vr=1V 100 1K 10K Frequency (Hz) Low-Noise, Low-Satulation Three-Pin Regulator MM1180, 1181 Line transient response =1 F OUT 200 250 Output current characteristic =40mA O 100K R =125 , OUT 500 0 -500 ...

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