TL431MFDT(2011) View Datasheet(PDF) - NXP Semiconductors.

Part Name

Description

MFG CO.

TL431MFDT
(Rev.:2011)

Adjustable precision shunt regulator

NXP Semiconductors. 

NXP Semiconductors

TL431 family

Adjustable precision shunt regulator

REGULATOR LINE

VOUT

GND

R3

R1

REF

R2

GND

Fig 38. TL431 in control loop of SMPS

14. Test information

006aac482

14.1 Quality information

This product has been qualified in accordance with the Automotive Electronics Council

(AEC) standard Q100 - Failure mechanism based stress test qualification for integrated

circuits, and is suitable for use in automotive applications.

15. Package outline

TL431_FAM

Product data sheet

2.5 1.4

2.1 1.2

3.0

2.8

3

1.1

0.9

0.45

0.15

1

1.9

Dimensions in mm

2

0.48

0.38

Fig 39. Package outline SOT23 (TO-236AB)

All information provided in this document is subject to legal disclaimers.

Rev. 4 — 30 June 2011

0.15

0.09

04-11-04

© NXP B.V. 2011. All rights reserved.

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