Product Summary

The AZ431LBKTR-E1 is a low voltage three-terminal adjustable regulator with guaranteed thermal stability over a full operation range. These ICs feature sharp turn-on characteristics, low temperature coefficient and low output impedance, which make them ideal substitutes for Zener diodes in applications such as switching power supply, charger, motherboard and other adjustable regulators. The applications of the AZ431LBKTR-E1 are (1)Graphic Card; (2)PC Motherboard; (3)Voltage Adapter; (4)Switching Power Supply; (5)Charger.

Parametrics

AZ431LBKTR-E1 absolute maximum ratings: (1)Cathode Voltage, VKA: 20 V; (2)Cathode Current Range (Continuous), IKA: -100 to 100 mA; (3)Reference Input Current Range, IREF: 10 mA; (4)Power Dissipation, PD: 770mW; (5)Junction Temperature, TJ: 150℃; (6)Storage Temperature Range, TSTG: -65 to 150℃.

Features

AZ431LBKTR-E1 features: (1)Wide Programmable Precise Output Voltage from 1.24V to 18V; (2)High Stability under Capacitive Load; (3)Low Temperature Deviation: 3mV Typical; (4)Low Equivalent Full-range Temperature Coefficient: 20PPM/℃ Typical; (5)Low Dynamic Output Resistance: 0.05Ω Typical; (6)High Sink Current Capacity from 0.1mA to 100mA; (7)Low Output Noise; (8)Wide Operating Range of -40 to 125℃.

Diagrams

AZ431LBKTR-E1 block diagram

AZ431-A
AZ431-A

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Data Sheet

Negotiable 
AZ431-B
AZ431-B

Other


Data Sheet

Negotiable 
AZ431L
AZ431L

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Data Sheet

Negotiable 
AZ432
AZ432

Other


Data Sheet

Negotiable