TLV431Q Datasheet PDF - Diodes
Part Number | TLV431Q | |
Description | AUTOMOTIVE GRADE 1.24V SHUNT REGULATOR | |
Manufacturers | Diodes | |
Logo | ||
There is a preview and TLV431Q download ( pdf file ) link at the bottom of this page. Total 13 Pages |
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Diodes Incorporated
TLV431Q
AUTOMOTIVE GRADE 1.24V SHUNT REGULATOR
Description
The TLV431Q is a three terminal adjustable shunt regulator offering
excellent temperature stability and output current handling capability
up to 20mA. The output voltage may be set to any chosen voltage
between 1.24 and 18 volts by selection of two external divider
resistors.
The TLV431Q can be used as a replacement for zener diodes in
many applications requiring an improvement in zener performance.
The TLV431Q is available in 3 grades with initial tolerances of 1%,
0.5%, and 0.2% for the A, B and T grades respectively.
The TLV431Q has been qualified to AEC-Q100 Grade 1 and is
Automotive Grade supporting PPAPs
Features
Low Voltage Operation VREF = 1.24V
Temperature range -40 to +125°C
Reference Voltage Tolerance at +25°C
0.2% TLV431TQ
0.5% TLV431BQ
1%
TLV431AQ
Typical temperature drift
4 mV (0°C to +70°C)
6 mV (-40°C to +85°C)
11mV (-40°C to +125°C)
80µA Minimum cathode current
0.25 Typical Output Impedance
Adjustable Output Voltage VREF to 18V
Green Molding
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Automotive Grade
Qualified to AEC-Q100 Grade 1
Supports PPAP documents
Pin Assignments
TLV431_QF (SOT23)
REF 1
3 ANODE
CATHODE 2
(Top View)
TLV431_QE5 (SOT25)
N/C 1
5 ANODE
N/C‡ 2
CATHODE 3
4 REF
(Top View)
‡ Pin should be left floating or connect to anode
Typical Application Circuit
Adjustable High Accuracy Shunt Reference
Notes:
1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. Automotive products are AEC-Q10x qualified and are PPAP capable. Automotive, AEC-Q10x and standard products are electrically and thermally
the same, except where specified. For more information, please refer to http://www.diodes.com/quality/product_compliance_definitions/.
TLV431Q
Document number: DS36915 Rev. 1 - 2
1 of 13
www.diodes.com
February 2014
© Diodes Incorporated
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Typical Characteristics (cont.)
A Product Line of
Diodes Incorporated
TLV431Q
TLV431Q
Document number: DS36915 Rev. 1 - 2
5 of 13
www.diodes.com
February 2014
© Diodes Incorporated
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for TLV431Q electronic component. |
Information | Total 13 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ TLV431Q.PDF Datasheet ] |
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