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PRODUCTS PRODUCTS INDEX
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 POWER SUPPLY ICs
ICS
Precision Adjustable Shunt Regulator
MM1530 Series
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[Outline]
This IC is 3-termial adjustable shunt regulator, which provides a highly accurate 0.5% bandgap reference voltage. The output voltage can be adjusted to any value between reference voltage VREF and 12V 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


[Features]   (Unless otherwise specifi ed, Topr=+25C)
1. Reference voltage tolerance
VREF=
1.270V±0.8%(MM1530CU,MM1530EN)
 
1.250V±0.8%(MM1530DU)
 
1.240V±0.5%(MM1530DN,MM1530JN)
2. Output voltage can be adjusted
VREF≤Vo≤12V
3. Low Dynamic Output Impedance
|ZKA|=0.4Ω typ.
4. Specifications (Example MM1530JN)
●Operating Temperature -30 ~+105C
●Cathode current IK 0.3~30mA
●Reference voltage deviation over temperature range 6mV typ. (VKA=VREF, IK=10mA Ta=0~70C)
●Minimum Cathode Current IKmin. 0.3mA max.
●Off-state Cathode Current IOFF 0.1µA typ.


[Package]


[Pin Assignment]
MM1530CU, MM1530DU MM1530DN, MM1530EN, MM1530JN

SC-82ABB
(TOP VIEW)
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1
N.C.
2
Anode
3
Cathode
4
Reference
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SOT-23A
(TOP VIEW)
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1
Reference
2
Cathode
3
Anode


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[NOTE]
-Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
-The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
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