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TL431ASA-7
Voltage Reference, Precision, Shunt - Adjustable, TL431 Series, 2.495V to 36V, SOT-23-3
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ManufacturerDIODES INC.
Manufacturer Part NoTL431ASA-7
Order Code1904055
Product RangeTL431
Technical Datasheet
Packaging Options
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| Quantity | Price (ex VAT) |
|---|---|
| 5+ | € 0.459 |
| 10+ | € 0.272 |
| 100+ | € 0.167 |
| 500+ | € 0.120 |
| 1000+ | € 0.101 |
| 5000+ | € 0.0807 |
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Product Information
ManufacturerDIODES INC.
Manufacturer Part NoTL431ASA-7
Order Code1904055
Product RangeTL431
Technical Datasheet
Voltage Reference TypeShunt - Adjustable
Product RangeTL431
Reference Voltage Min2.495V
Reference Voltage Max36V
Initial Accuracy1%
Temperature Coefficient-
IC Case / PackageSOT-23
No. of Pins3Pins
IC MountingSurface Mount
Input Voltage Max36V
Operating Temperature Min-40°C
Operating Temperature Max125°C
Qualification-
MSL-
SVHCNo SVHC (27-Jun-2024)
Automotive Qualification Standard-
Reference Voltage2.495V to 36V
Voltage Reference Case StyleSOT-23
Product Overview
TL431ASA-7 is a three terminal adjustable shunt regulator. It offers excellent temperature stability and output current handling capability up to 100mA. The output voltage may be set to any chosen voltage between 2.5 and 36volts by selection of two external divider resistors. The device can be used as a replacement for Zener diodes in many applications requiring an improvement in Zener performance. Typical applications include opto-coupler linearisers, shunt regulators, improved Zener, variable reference.
- Low output noise
- 0.2ohm typical output impedance
- Adjustable output voltage: VREF to 36V
- Reference voltage tolerance at 25°C is 2.495V ±1.0%
- Cathode voltage is 36V
- Cathode current is 100mA maximum
- Off-state current is 0.05µA typ at VKA=36V, VREF=0V, TA=+25°C
- Reference input current is 1µA typ at IKA=10mA, R1=10kohm, R2=∞, TA=+25°C
- SOT23 package
- Operating ambient temperature range from -40 to 125°C
Technical Specifications
Voltage Reference Type
Shunt - Adjustable
Reference Voltage Min
2.495V
Initial Accuracy
1%
IC Case / Package
SOT-23
IC Mounting
Surface Mount
Operating Temperature Min
-40°C
Qualification
-
SVHC
No SVHC (27-Jun-2024)
Reference Voltage
2.495V to 36V
Product Range
TL431
Reference Voltage Max
36V
Temperature Coefficient
-
No. of Pins
3Pins
Input Voltage Max
36V
Operating Temperature Max
125°C
MSL
-
Automotive Qualification Standard
-
Voltage Reference Case Style
SOT-23
Technical Docs (2)
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Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (27-Jun-2024)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000046
Product traceability