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High-Voltage Linear Regulator Transistors

Diode's ZXTR2000 family of high-voltage transistors tolerate up to 100 VIN

Image of Diodes Incorporated's High-Voltage Linear Regulator Transistors Diodes' ZXTR2000 family consists of high-voltage linear regulator transistors that boost power-circuit densities through reductions in component count and footprint. With the ability to take <100 V input and generate a fixed output voltages of 5 V, 8 V, and 12 V ±10%, the regulator transistors provide a high-voltage regulation solution where standard linear regulators cannot be used. These regulator transistors suit 48 VDC power system design in telecoms, networking, data storage, and PoE, particularly for supplying a regulated voltage into the primary-side, fan, or micro controllers.

Features
  • Smaller footprint - monolithically integrating a transistor, Zener, and resistor into a single package helps to reduce components count and footprint
  • 100 VIN - high-voltage capability means that the input will effectively tolerate spurious voltages up to a maximum of 100 V, ensuring a good safety margin in the event of transient over-voltage conditions
  • Line and load regulation - output voltage is regulated under both line and load fluctuations ensuring the continued supply and preventing latch-up due to transient voltage drops
Applications
  • Telecoms
  • Networking and data storage
  • Power over Ethernet (PoE)

High-Voltage Linear Regulator Transistors

ImageManufacturer Part NumberDescriptionOutput TypeAvailable QuantityView Details
IC REG LINEAR 5V 38MA SOT89ZXTR2005Z-13IC REG LINEAR 5V 38MA SOT89Fixed73695 - ImmediateView Details
IC REG LINEAR 8.2V 42MA SOT89ZXTR2008Z-13IC REG LINEAR 8.2V 42MA SOT89Fixed18 - Immediate
20000 - Factory Stock
View Details
IC REG LINEAR 5V 50MA TO252ZXTR2005K-13IC REG LINEAR 5V 50MA TO252Fixed2706 - ImmediateView Details
IC REG LINEAR 8.2V 55MA TO252ZXTR2008K-13IC REG LINEAR 8.2V 55MA TO252Fixed0View Details
IC REG LINEAR 12V 60MA TO252-3ZXTR2012K-13IC REG LINEAR 12V 60MA TO252-3Fixed0View Details
IC REG LINEAR 12V 50MA POWERDI5ZXTR2012P5-13IC REG LINEAR 12V 50MA POWERDI5Fixed45000 - Factory StockView Details
IC REG LINEAR 12V 47MA SOT89ZXTR2012Z-7IC REG LINEAR 12V 47MA SOT89Fixed3000 - ImmediateView Details
Published: 2014-03-21