Datasheet > KIA431ACF

KIA431ACF

更新时间： 2024-11-22 00:59:31

品牌	Logo	应用领域
KEC		/
页数	文件大小	规格书
7页	389K
描述
SEMICONDUCTOR

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KIA431ACF 数据手册

SEMICONDUCTOR

KIA431AC/BC Series

BIPOLAR LINEAR INTEGRATED CIRCUIT

TECHNICAL DATA

PROGRAMMABLE PRECISION REFERENCES

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

· 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.

· Minimum Cathode Current for Regualation : 600μA(Max).

LINE UP

PIN CONFIGURATION (SOT-23)

Type No.

Package

TO-92

Marking

KIA431ACP

KIA431BCP

KIA431ACF

KIA431BCF

KIA431ACM

KIA431BCM

TOP

VIEW

SOT-89

SOT-23

4AC

4BC

1. Cathode 2. Ref 3. Anode

BLOCK DIAGRAM

Cathode (K)

Reference (R)

Anode (A)

2.5V

ref

Anode (A)

2015. 4. 01

Revision No : 4

1/7

12 3 4 5 6 7

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