TL1431CD

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Series Information for TL1431CD - STMicroelectronics

Description

VOLTAGE REF SHUNT 2.5V-36V SOIC-8

Specifications

Voltage Reference Type:
Shunt - Adjustable
Product Range:
TL1431 Series
Reference Voltage:
2.5V to 36V
Initial Accuracy:
0.4%
Temperature Coefficient:
± 13ppm/°C
Voltage Reference Case Style:
SOIC
No. of Pins:
8Pins
Operating Temperature Min:
-20°C
Operating Temperature Max:
70°C
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
To Be Advised
MSL:
-
SVHC:
No SVHC (17-Dec-2015)
Base Number:
1431
Input Voltage:
2.5V to 36V
Input Voltage Max:
36V
Input Voltage Min:
2.5V
Operating Temperature Range:
-20°C to +70°C
Reference Volt Tolerance ±%:
0.4%
Reference Voltage Tolerance:
10mV
Reference Volts:
2.5V
Termination Type:
Surface Mount Device
Topology:
Shunt Programmable
Details for Texas Instruments

TL1431CD

Precision adjustable (programmable) shunt reference
Buy Directly from Texas Instruments (4485 in Stock)
$0.1100 per unit
Series Information for TL1431CD - Texas Instruments

Features

  • feature
    0.2-u03a9 Typical Output Impedance
  • feature
    0.4% Initial Voltage Tolerance
  • feature
    Adjustable Output Voltage (VI(ref) to 36 V)
  • feature
    Fast Turnon (500 ns)
  • feature
    Low Reference Current (REF)
  • feature
    Sink Current Capability (1 mA to 100 mA)

Description

VOLTAGE REF SHUNT 2.5V-36V SOIC-8
The TL1431 device is a precision programmable reference with specified thermal stability over automotive, commercial, and military temperature ranges. The output voltage can be set to any value between VI(ref) (approximately 2.5 V) and 36 V with two external resistors (see Figure 25). This device has a typical output impedance of 0.2 Ω. Active output circuitry provides a sharp turnon characteristic, making the device an excellent replacement for Zener diodes and other types of references in applications such as onboard regulation, adjustable power supplies, and switching power supplies. The TL1431C is characterized for operation over the commercial temperature range of 0°C to 70°C. The TL1431Q is characterized for operation over the full automotive temperature range of –40°C to 125°C. The TL1431M is characterized for operation over the full military temperature range of –55°C to 125°C.

Specifications

Voltage Reference Type:
Shunt - Adjustable
Product Range:
TL1431 Series
Reference Voltage:
2.5V to 36V
Initial Accuracy:
0.4%
Temperature Coefficient:
± 23ppm/°C
Voltage Reference Case Style:
SOIC
No. of Pins:
8Pins
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Base Number:
1431
Current If @ Vf:
100mA
IC Generic Number:
1431
Input Voltage:
2.5V to 36V
Input Voltage Max:
36V
Input Voltage Min:
2.5V
Logic Function Number:
1431
Operating Temperature Range:
0°C to +70°C
Reference Volt Tolerance ±%:
0.4%
Reference Voltage Tolerance:
20mV
Reference Volts:
2.5V
Temperature Coeff. +:
23ppm/°C
Tolerance:
0.4%
Topology:
Shunt Programmable

Alternate Descriptions

Avnet America

V-Ref Adjustable 2.5V to 36V 100mA 8-Pin SOIC Tube

Avnet Europe

V-Ref Adjustable 2.5V to 36V 100mA 8-Pin SOIC Tube

Texas Instruments

Precision adjustable (programmable) shunt reference

Texas Instruments product