TL1431QDRG4 Texas Instruments - Yeehing Electronics

Precision adjustable (programmable) shunt reference

Pricing (USD)

Quantity	Unit Price
1 — 99	0.664
100 — 249	0.511
250 — 999	0.376
1,000 +	0.22

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Voltage References
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	SOIC-8
Reference Type	Shunt Adjustable Precision References
Output Voltage	2.5 V to 36 V
Initial Accuracy	0.4 %
Temperature Coefficient	114 PPM / C
Series VREF - Input Voltage - Max	37 V
Shunt Current - Max	100 mA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Series	TL1431-Q1
Qualification	AEC-Q100
Packaging	Reel
Description/Function	AUTOMOTIVE CATALOG PRECISION ADJUSTABLE (PROGRAMMABLE) SHUNT REFERENCE
Height	1.58 mm
Length	4.9 mm
Operating Temperature Range	- 40 C to + 125 C
Product	Voltage References
Width	3.91 mm
Brand	Texas Instruments
Topology	Shunt References
Maximum Output Voltage	36 V
Product Type	Voltage References
Factory Pack Quantity	2500
Subcategory	PMIC - Power Management ICs
Unit Weight	0.002677 oz

For more information, please refer to datasheet

Documents

TL1431QDRG4 Datasheet

More Information

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. 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.