MM1431AN MITSUMI [Mitsumi Electronics, Corp.], MM1431AN Datasheet

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MM1431AN

Manufacturer Part Number
MM1431AN
Description
Precision Adjustable Shunt Regulator
Manufacturer
MITSUMI [Mitsumi Electronics, Corp.]
Datasheet

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MITSUMI
Outline
Features
Package
Pin Assignment
The MM1530AT/AN is 3-termial adjustable shunt regulator, which provides a highly accurate 0.8% bandgap
reference voltage. The output voltage can be adjusted to any value between reference voltage V
volts with two external resistors. Moreover, there are a lot of ranges of the application as a zener diode
besides the replacement is possible because it has steep turn-on characteristics.
1. Reference voltage tolerance
2. Output voltage can be adjusted
3. Low Dynamic Output Impedance
TO-92 (TAPING)
SOT-25A
Precision Adjustable Shunt Regulator
Monolithic IC MM1530 AT/AN
(TAPING)
1
TO - 92
2
3
1
2
3
note:The second terminal is SUB, so connect the terminal to GND.
Reference
Cathode
Anode
V
V
Z
REF
REF
KA
Precision Adjustable Shunt Regulator MM1530 AT/AN
=0.13Ω typ.
=1.260V±0.8%
≤Vo≤12V
5
1
(TOP VIEW)
SOT - 25A
2
4
3
1
2
3
4
5
Reference
Cathode
Anode
SUB
NC
REF
and 12

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MM1431AN Summary of contents

Page 1

MITSUMI Precision Adjustable Shunt Regulator Monolithic IC MM1530 AT/AN Outline The MM1530AT/AN is 3-termial adjustable shunt regulator, which provides a highly accurate 0.8% bandgap reference voltage. The output voltage can be adjusted to any value between reference voltage V volts ...

Page 2

MITSUMI Equivalent Circuit Diagram REF Absolute Maximum Ratings Item Operating Temperature Storage Temperature Cathode to Anode voltage Cathode current Reference input current Allowable loss Recommended Operating Conditions Cathode to Anode voltage Cathode current Precision Adjustable Shunt Regulator MM1530 AT/AN 1 ...

Page 3

MITSUMI Electrical Characteristics Item Reference voltage Reference voltage deviation over temperature range Lord regulation Reference input current Reference input current deviation over temperature range Minimum Cathode Current Off-state Cathode Current Dynamic Impedance Measuring Circuit ( REF > ...

Page 4

MITSUMI Characteristics High Voltage Operating Characteristics 1200 1000 800 600 400 200 0 0 0.5 Cathode Voltage V Low Current Operating Characteristics 1 0.8 0.6 0.4 0 Cathode Voltage V Detection Voltage Character 1.3 1.28 1.26 ...

Page 5

MITSUMI Dynamic Output Impedance 100 10 10V 1 7.5V 5V 2.5V 0.1 1k 10k Frequency f (Hz) Frequency f (Hz) Pulse Response Time t (µs) Notes concerning stability operation region The ...

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