TL431AIYD(2005) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TL431AIYD
(Rev.:2005)

Programmable Voltage Reference

STMicroelectronics 

TL431

2 Absolute Maximum Ratings

Absolute Maximum Ratings

Table 1. Key parameters and their absolute maximum ratings

Symbol

Parameter

Value

VKA Cathode to Anode Voltage

Ik Continuous Cathode Current Range

Iref Reference Input Current Range

Power Dissipation (1)

Pd

TO92

SO-8 batwing

Tstg Storage Temperature Range

1. Pd is calculated with Tamb = +25°C, Tj = +150°C and

Rthja = 200°C/W for TO92 package

Rthja = 130°C/W for SO-8 batwing package

37

-100 to +150

-0.05 to +10

625

960

-65 to +150

Table 2.

Symbol

Operating conditions

Parameter

Value

VKA

Ik

Toper

Cathode to Anode Voltage

Cathode Current

Operating Free-air Temperature Range

TL431C/AC

TL431I/AI

Vref to 36

1 to 100

0 to +70

-40 to +105

Unit

V

mA

mA

mW

°C

Unit

V

mA

°C

3/13

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