KIA431AT/P datasheet, PDF - EEWORLD Datasheet

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KIA431AT/P: DescriptionThree Terminal Voltage Reference, 1 Output, 2.495V, BIPolar, MBCY3, LEAD FREE, TO-92, 3PIN; CategoryPower/power management The power supply circuit; File Size394KB，8 Pages; ManufacturerKEC; Websitehttp://www.keccorp.com/

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KIA431AT/P Overview

Three Terminal Voltage Reference, 1 Output, 2.495V, BIPolar, MBCY3, LEAD FREE, TO-92, 3PIN

KIA431AT/P Parametric

Parameter Name	Attribute value
Maker	KEC
Parts packaging code	TO-92
package instruction	TO-92,
Contacts	3
Reach Compliance Code	unknown
ECCN code	EAR99
Analog Integrated Circuits - Other Types	THREE TERMINAL VOLTAGE REFERENCE
JESD-30 code	O-MBCY-W3
Number of functions	1
Output times	1
Number of terminals	3
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output voltage	36 V
Minimum output voltage	2.44 V
Nominal output voltage	2.495 V
Package body material	METAL
encapsulated code	TO-92
Package shape	ROUND
Package form	CYLINDRICAL
Maximum supply voltage (Vsup)	2.55 V
Minimum supply voltage (Vsup)	2.44 V
Nominal supply voltage (Vsup)	2.495 V
surface mount	NO
technology	BIPOLAR
Maximum voltage temperature coefficient	888 ppm/°C
Temperature level	INDUSTRIAL
Terminal form	WIRE
Terminal location	BOTTOM
Fine-tuning/adjustable output	NO

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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

ref

Code

Tolerance (%)

±2.2

±1.5

±1.0

±0.5

Package Code

Code

Blank

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

43C

43A

43B

43C

43A

43B

43C

43Z

43A

43B

TO-92

Operating Voltage(V)

Package

Marking

PIN CONFIGURATION (SOT-23)

TOP

VIEW

1. Cathode 2. Ref 3. Anode

2013. 4. 16

Revision No : 18

1/8

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