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MMTL431A
Diotec SemiconductorsShunt Regulator - SOT-23 - 2.48V - 36V - - 150°C - 1mA ...
DESCRIPTION
The MMTL431A is an adjustable precision shunt regulator designed to provide stable voltage reference and regulation in compact applications. It features a reference voltage of 2.495 V ± 0.5% with excellent temperature stability, delivering a temperature drift of 4.5 mV maximum over the -25°C to +85°C range. The device operates with cathode current from 1 mA to 100 mA, offers low dynamic output impedance of approximately 0.15 O, and maintains a maximum junction temperature of 150°C with total power dissipation of 300 mW. The MMTL431A is commonly used as a precision voltage reference for voltage regulators and comparators, as a replacement for low-voltage Zener diodes, in low device-count power supplies for microcontrollers, and for secondary-side regulation in converter applications, providing superior linearity and tight tolerance bands compared to traditional Zener diodes.
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SPECIFICATIONS
IN STOCK: 18,000
Ships today, if you order in
Manufacturer Stock: 1,929,000 can ship 6/8/26
Minimum Order Quantity: 3000
Multiple: 3000
Factory Lead-Time 10 Weeks can ship 8/4/26
Datasheet