Print Page
TL1431ACZ
Voltage Reference, Shunt - Adjustable, 2.5V, 0.25 % Ref, ± 13ppm/°C, TO-92-3
Image is for illustrative purposes only. Please refer to product description.
2,161 total stock globally
Need more?
2161 Delivery in 3-5 Business Days(UK stock)
| Quantity | Price (Incl GST) |
|---|---|
| 5+ | $0.870 ($1.0005) |
| 10+ | $0.575 ($0.6612) |
| 100+ | $0.445 ($0.5118) |
| 500+ | $0.404 ($0.4646) |
| 1000+ | $0.363 ($0.4174) |
| 5000+ | $0.355 ($0.4082) |
| 10000+ | $0.349 ($0.4014) |
Price for:Each
Minimum: 5
Multiple: 5
$4.35 ($5.00 inc GST)
Enter Your Part No/Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.
Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoTL1431ACZ
Order Code3130159
Technical Datasheet
Voltage Reference TypeShunt - Adjustable
Product Range-
Reference Voltage Min2.493V
Reference Voltage Max2.507V
Initial Accuracy0.25%
Temperature Coefficient± 13ppm/°C
IC Case / PackageTO-92
No. of Pins3Pins
IC MountingThrough Hole
Input Voltage Max36V
Operating Temperature Min-20°C
Operating Temperature Max70°C
Qualification-
SVHCNo SVHC (21-Jan-2025)
Automotive Qualification Standard-
Reference Voltage2.5V
Voltage Reference Case StyleTO-92
Product Overview
TL1431ACZ is an automotive voltage reference. It is an adjustable shunt voltage reference with guaranteed temperature stability over the entire operating temperature range. The output voltage can be set to any value between 2.5 and 36V with two external resistors. It operates with a wide current range from 1 to 100mA with a typical dynamic impedance of 0.2ohm.
- Temperature range from -20°C to +70°C
- Reference input voltage is 2.500V typ (VKA = Vref, Ik = 10mA)
- Reference input current is 1.5µA typ (Ik = 10mA, R1 = 10kohm, R2 = ∞, Tmin ≤ Tamb ≤ Tmax)
- Off-state cathode current is 180nA
- Dynamic impedance is 0.2ohm typ (VKA = Vref, ∆ Ik = 1 to 100mA, f ≤ 1KHz)
- 0.25% accuracy
- TO-92 package
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
Voltage Reference Type
Shunt - Adjustable
Reference Voltage Min
2.493V
Initial Accuracy
0.25%
IC Case / Package
TO-92
IC Mounting
Through Hole
Operating Temperature Min
-20°C
Qualification
-
Automotive Qualification Standard
-
Voltage Reference Case Style
TO-92
Product Range
-
Reference Voltage Max
2.507V
Temperature Coefficient
± 13ppm/°C
No. of Pins
3Pins
Input Voltage Max
36V
Operating Temperature Max
70°C
SVHC
No SVHC (21-Jan-2025)
Reference Voltage
2.5V
Technical Docs (2)
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 (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.00042