Product Summary

The TL431BVDR2G, A, B integrated circuits are three-terminal programmable shunt regulator diodes. These monolithic IC voltage references operate as a low temperature coefficient zener which is programmable from Vref to 36 V with two external resistors.

Parametrics

Absolute maximum ratings: (1)Cathode to Anode Voltage: 37 V; (2)Cathode Current Range, Continuous: –100 to +150 mA; (3)Reference Input Current Range, Continuous: –0.05 to +10 mA; (4)Operating Junction Temperature: 150 ℃; (5)Operating Ambient Temperature Range: -40 to 85 ℃; (6)Storage Temperature Range: –65 to +150 ℃; (7)Total Power Dissipation @ TA = 25℃: 0.70 W; (8)Total Power Dissipation @ TC = 25℃: 1.5 W.

Features

Features: (1)Programmable Output Voltage to 36 V; (2)Voltage Reference Tolerance: ±0.4%, Typ @ 25℃; (3)Low Dynamic Output Impedance, 0.22 Ω Typical; (4)Sink Current Capability of 1.0 mA to 100 mA; (5)Equivalent Full-Range Temperature Coefficient of 50 ppm/℃ Typical; (6)Temperature Compensated for Operation over Full Rated Operating Temperature Range; (7)Low Output Noise Voltage; (8)Pb-Free Packages are Available.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
TL431BVDR2G
TL431BVDR2G
ON Semiconductor
Voltage & Current References 2.5-36V ADJ 1-100mA
Data Sheet
0-1: $0.39
1-25: $0.31
25-100: $0.26
100-500: $0.20
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
TL430
TL430
Other

Data Sheet
Negotiable 
TL430CLP
TL430CLP
Texas Instruments
Voltage & Current References Adjustable Shunt Regulator
Data Sheet
0-1: $0.97
1-25: $0.77
25-100: $0.68
100-250: $0.60
TL430CLPE3
TL430CLPE3
Texas Instruments
Voltage & Current References Adjustable Shunt Regulator
Data Sheet
0-1: $0.88
1-25: $0.70
25-100: $0.64
100-250: $0.56
TL430CLPR
TL430CLPR
Texas Instruments
Voltage & Current References Adjustable Shunt Regulator
Data Sheet
0-1390: $0.34
1390-2000: $0.31
2000-5000: $0.30
5000-10000: $0.29
TL430CLPRE3
TL430CLPRE3
Texas Instruments
Voltage & Current References Adjustable Shunt Regulator
Data Sheet
0-1390: $0.34
1390-2000: $0.31
2000-5000: $0.30
5000-10000: $0.29
TL431
TL431
Other

Data Sheet
Negotiable