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KIA431BMRTK/H

Description
Three Terminal Voltage Reference, 1 Output, 2.495V, BIPolar, PDSO3, HALOGEN FREE, SOT-23, 3 PIN
CategoryPower/power management    The power supply circuit   
File Size394KB,8 Pages
ManufacturerKEC
Websitehttp://www.keccorp.com/
Download Datasheet Parametric View All

KIA431BMRTK/H Overview

Three Terminal Voltage Reference, 1 Output, 2.495V, BIPolar, PDSO3, HALOGEN FREE, SOT-23, 3 PIN

KIA431BMRTK/H Parametric

Parameter NameAttribute value
MakerKEC
Parts packaging codeSOT-23
package instructionLSSOP,
Contacts3
Reach Compliance Codeunknown
ECCN codeEAR99
Analog Integrated Circuits - Other TypesTHREE TERMINAL VOLTAGE REFERENCE
JESD-30 codeR-PDSO-G3
length2.93 mm
Number of functions1
Output times1
Number of terminals3
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output voltage36 V
Minimum output voltage2.4825 V
Nominal output voltage2.495 V
Package body materialPLASTIC/EPOXY
encapsulated codeLSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Maximum seat height1.3 mm
Maximum supply voltage (Vsup)2.507 V
Minimum supply voltage (Vsup)2.49 V
Nominal supply voltage (Vsup)2.495 V
surface mountYES
technologyBIPOLAR
Maximum voltage temperature coefficient888 ppm/°C
Temperature levelINDUSTRIAL
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Fine-tuning/adjustable outputNO
width1.3 mm
SEMICONDUCTOR
TECHNICAL DATA
PROGRAMMABLE PRECISION REFERENCES
KIA431 Series
BIPOLAR LINEAR INTEGRATED CIRCUIT
The KIA431 Series integrated circuits are three-terminal programmable shunt regulator diodes.
These monolithic IC voltage reference operate as a low temperature coefficient zener which is programmable from V
ref
to 36 volts with two external resistors. These devices exhibit a wide operating current range of 1.0 to 100mA with a
typical dynamic impedance of 0.22Ω.The characteristics of these references make them excellent replacements for
zener diodes in many applications such as digital voltmeters, power supplies, and op amp circuitry. The 2.5 volt
reference makes it convenient to obtain a stable reference from 5.0 volt logic supplies, and since the KIA431 Series
operates as a shunt regulator, it can be used as either a positive or negative voltage reference.
FEATURES
・Divice
Code Name :KIA431 + V
ref
Code + Package Code+Pin Configuration Code
ITEM
Code
Blank
Z
A
B
V
ref
Code
Tolerance (%)
±2.2
±1.5
±1.0
±0.5
Package Code
Code
Blank
F
S
T
M
Package
TO-92
SOT-89
TSM
TSV
SOT-23
KIA431
・Low
Dynamic Output Impedance : 0.22Ω(Typ.).
・Sink
Current Capability of 1.0 to 100mA.
・Equivalent
Full-Range Temperature Coefficient of 50ppm/℃ (Typ.).
・Temperature
Compensated for Operation Over Full Rated Operating Temperature Range.
・Low
Output Noise Voltage.
・Qualified
to AEC-Q101.
LINE UP
Type No.
KIA431
KIA431Z
KIA431A
KIA431B
KIA431F
KIA431ZF
KIA431AF
KIA431BF
KIA431T
KIA431AT
KIA431BT
KIA431S
KIA431AS
KIA431BS
KIA431M
KIA431ZM
KIA431AM
KIA431BM
SOT-23
TSM
2.5 ~ 36
TSV
SOT-89
3A
3Z
3B
3C
43C
43A
43B
43C
43A
43B
43C
43Z
43A
43B
TO-92
Operating Voltage(V)
Package
Marking
PIN CONFIGURATION (SOT-23)
3
3
TOP
VIEW
1
2
2
1
1. Cathode 2. Ref 3. Anode
2013. 4. 16
Revision No : 18
1/8
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Index Files: 2182  2181  1022  1993  484  44  21  41  10  7 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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