Product Summary

The tl431aclp is a three-termina programmable shunt regulator diode. The voltage references of the tl431aclp operate as a low temperature coefficient zener which is programmable from Vref to 36V with two external resistors. The tl431aclp exhibits a wide operating current range of 1.0mA to 100mA with a typical dynamic impedance of 0.22Ω.

Parametrics

tl431aclp absolute maximum ratings: (1) Cathode to Anode Voltage VKA: 37V; (2) Cathode Current Range, Continuous IK: -100 to +150mA; (3) Reference Input Current Range, Continuous Iref: -0.05 to +10mA; (4) Operating Junction Temperature Tj: 150°C; (5) Operating Ambient Temperature Range TA: 0 to 70°C; (6) Storage Temperature Range Tstg: -65 to 150°C; (7) Total Power Dissipation @ TA= 25°C, Derate above 25°C Ambient Temperature: 0.7W; (8) Total Power Dissipation @ Tc= 25°C, Derate above 25°C Ambient Temperature: 1.5W.

Features

tl431aclp features: (1) Programmable Output Voltage to 36 V; (2) Low Dynamic Output Impedance, 0.22Ω typical; (3) Sink Current Capability of 1.0 mA to 100 mA; (4) quivalent Full-Range Temperature Coefficient of 50 ppm/°C Typical; (5) Temperature Compensated for Operation over Full Rated Operating Temperature Range; (6) Low Output Noise Voltage.

Diagrams

TL431ACLP Block Diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TL431ACLP
TL431ACLP

Texas Instruments

Voltage & Current References Adj Shunt

Data Sheet

0-1: $0.33
1-25: $0.22
25-100: $0.18
100-250: $0.15
TL431ACLP_Q
TL431ACLP_Q

Fairchild Semiconductor

Voltage & Current References Programmable Shunt 0.1

Data Sheet

Negotiable 
TL431ACLPG
TL431ACLPG

ON Semiconductor

Voltage & Current References 2.5-36V ADJ 1-100mA

Data Sheet

0-1: $0.22
1-25: $0.17
25-100: $0.11
100-500: $0.09
TL431ACLPE3
TL431ACLPE3

Texas Instruments

Voltage & Current References Adjustable Precision Shunt Regulator

Data Sheet

0-1: $0.33
1-25: $0.22
25-100: $0.18
100-250: $0.15
TL431ACLPM
TL431ACLPM

Texas Instruments

Voltage & Current References Adjustable Precision Shunt Regulator

Data Sheet

0-1: $0.19
1-25: $0.14
25-100: $0.12
100-250: $0.10
TL431ACLPME3
TL431ACLPME3

Texas Instruments

Voltage & Current References Adjustable Precision Shunt Regulator

Data Sheet

Negotiable 
TL431ACLPRAG
TL431ACLPRAG

ON Semiconductor

Voltage & Current References 2.5-36V ADJ 1-100mA

Data Sheet

0-1: $0.17
1-25: $0.16
25-100: $0.12
100-500: $0.10
TL431ACLPR
TL431ACLPR

Texas Instruments

Voltage & Current References Adj Shunt

Data Sheet

0-1: $0.29
1-25: $0.19
25-100: $0.16
100-250: $0.13