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TL431AMFDT

Description
1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PDSO3
CategoryPower/power management    The power supply circuit   
File Size225KB,28 Pages
ManufacturerNXP
Websitehttps://www.nxp.com
Environmental Compliance
Download Datasheet Parametric Compare View All

TL431AMFDT Overview

1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PDSO3

TL431AMFDT Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerNXP
Parts packaging codeSOT-23
package instructionTSSOP,
Contacts3
Reach Compliance Codeunknow
ECCN codeEAR99
Analog Integrated Circuits - Other TypesTHREE TERMINAL VOLTAGE REFERENCE
JESD-30 codeR-PDSO-G3
JESD-609 codee3
length2.9 mm
Humidity sensitivity level1
Number of functions1
Output times1
Number of terminals3
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Maximum output voltage2.55 V
Minimum output voltage2.47 V
Nominal output voltage2.495 V
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
Maximum seat height1.1 mm
Maximum supply voltage (Vsup)36 V
Minimum supply voltage (Vsup)2.495 V
surface mountYES
Maximum voltage temperature coefficient888 ppm/°C
Temperature levelAUTOMOTIVE
Terminal surfaceTIN
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
Fine-tuning/adjustable outputYES
width1.3 mm
SO
T2
TL431 family
Adjustable precision shunt regulator
Rev. 4 — 30 June 2011
Product data sheet
1. General description
Three-terminal shunt regulator family with an output voltage range between V
ref
and 36 V,
to be set by two external resistors.
3
The TL431xDBZR types feature an enhanced stability area with a very low
load capacity requirement.
The TL431xFDT types offer an enhanced stability area and a higher
ElectroMagnetic Interference (EMI) ruggedness, for example, for Switch Mode Power
Supply (SMPS) applications.
The TL431xSDT types are designed for standard requirements and linear
applications.
Table 1.
Product overview
Temperature range (T
amb
)
0 to 70
C
TL431CDBZR
40
to 85
C
TL431IDBZR
40
to 125
C
TL431QDBZR
TL431FDT
TL431MFDT
TL431SDT
TL431MSDT
1%
TL431ACDBZR TL431AIDBZR
TL431AFDT
TL431AMFDT
TL431ASDT
TL431AMSDT
0.5 %
TL431BCDBZR TL431BIDBZR
TL431BFDT
TL431BMFDT
TL431BSDT
TL431BMSDT
Pinning
configuration
(see
Table 5)
normal pinning
normal pinning
mirrored pinning
normal pinning
mirrored pinning
normal pinning
mirrored pinning
normal pinning
mirrored pinning
normal pinning
mirrored pinning
normal pinning
mirrored pinning
Reference voltage
tolerance (V
ref
)
2%
TL431AQDBZR normal pinning
TL431BQDBZR normal pinning

TL431AMFDT Related Products

TL431AMFDT TL431MFDT TL431AFDT TL431BFDT TL431FDT TL431BMFDT
Description 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PDSO3 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PDSO3 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PDSO3 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PDSO3 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PDSO3 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PDSO3
Is it Rohs certified? conform to conform to conform to conform to conform to conform to
Maker NXP NXP NXP NXP NXP NXP
Parts packaging code SOT-23 SOT-23 SOT-23 SOT-23 SOT-23 SOT-23
package instruction TSSOP, PLASTIC, TO-236AB, SOT-23, 3 PIN TSSOP, TSSOP, PLASTIC, TO-236AB, SOT-23, 3 PIN TSSOP,
Contacts 3 3 3 3 3 3
Reach Compliance Code unknow unknow compli unknow unknow unknow
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Analog Integrated Circuits - Other Types THREE TERMINAL VOLTAGE REFERENCE THREE TERMINAL VOLTAGE REFERENCE THREE TERMINAL VOLTAGE REFERENCE THREE TERMINAL VOLTAGE REFERENCE THREE TERMINAL VOLTAGE REFERENCE THREE TERMINAL VOLTAGE REFERENCE
JESD-30 code R-PDSO-G3 R-PDSO-G3 R-PDSO-G3 R-PDSO-G3 R-PDSO-G3 R-PDSO-G3
JESD-609 code e3 e3 e3 e3 e3 e3
length 2.9 mm 2.9 mm 2.9 mm 2.9 mm 2.9 mm 2.9 mm
Humidity sensitivity level 1 1 1 1 1 1
Number of functions 1 1 1 1 1 1
Output times 1 1 1 1 1 1
Number of terminals 3 3 3 3 3 3
Maximum operating temperature 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
Maximum output voltage 2.55 V 2.55 V 2.55 V 2.55 V 2.55 V 2.55 V
Minimum output voltage 2.47 V 2.44 V 2.47 V 2.483 V 2.44 V 2.483 V
Nominal output voltage 2.495 V 2.495 V 2.495 V 2.495 V 2.495 V 2.495 V
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) 260 NOT SPECIFIED 260 NOT SPECIFIED NOT SPECIFIED 260
Maximum seat height 1.1 mm 1.1 mm 1.1 mm 1.1 mm 1.1 mm 1.1 mm
Maximum supply voltage (Vsup) 36 V 36 V 36 V 36 V 36 V 36 V
Minimum supply voltage (Vsup) 2.495 V 2.495 V 2.495 V 2.495 V 2.495 V 2.495 V
surface mount YES YES YES YES YES YES
Maximum voltage temperature coefficient 888 ppm/°C 888 ppm/°C 888 ppm/°C 888 ppm/°C 888 ppm/°C 888 ppm/°C
Temperature level AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE
Terminal surface TIN TIN Tin (Sn) TIN TIN TIN
Terminal form GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
Terminal pitch 0.95 mm 0.95 mm 0.95 mm 0.95 mm 0.95 mm 0.95 mm
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature 30 NOT SPECIFIED 30 NOT SPECIFIED NOT SPECIFIED 30
Fine-tuning/adjustable output YES YES YES YES YES YES
width 1.3 mm 1.3 mm 1.3 mm 1.3 mm 1.3 mm 1.3 mm
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