TL431ZALF datasheet(4/13 Pages) IKSEMICON

Part #	TL431ZALF

Description	Programmable Precision Reference

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Manufacturer	IKSEMICON [IK Semicon Co., Ltd]

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4 / 13 page

TL431Z

2011, January, rev. 03

TEST CIRCUITS

Fig.1. Test Circuit for

VKA = VREF

Fig.2. Test Circuit for

VKA ≥ VREF

Fig.3. Test Circuit for Ioff

Figure 4. Cathode Current versus

Cathode Voltage

Figure 5. Cathode Current versus

Cathode Voltage

Figure 6. Reference Input Voltage versus

Ambient Temperature

Figure 7. Reference Input Current versus

Ambient Temperature

TL431Z

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