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 TransistorsThe 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 Applications
  • 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.
  • Telecoms
  • Networking and data storage
  • Power over Ethernet (PoE)
High-Voltage Linear Regulator Transistors
ImageManufacturer Part NumberDescriptionPackagingRegulator TopologyVoltage - OutputAvailable QuantityBuy Now
IC REG LDO 5V 38MA SOT89ZXTR2005Z-13IC REG LDO 5V 38MA SOT89Cut Tape (CT)Positive Fixed5V1771 - Immediate
IC REG LDO 8.2V 55MA TO252ZXTR2008K-13IC REG LDO 8.2V 55MA TO252Cut Tape (CT)Positive Fixed8.2V1234 - Immediate
10000 - Factory Stock
IC REG LDO 8.2V 42MA SOT89ZXTR2008Z-13IC REG LDO 8.2V 42MA SOT89Cut Tape (CT)Positive Fixed8.2V1304 - Immediate
22500 - Factory Stock
IC REG LDO 12V 47MA SOT89ZXTR2012Z-7IC REG LDO 12V 47MA SOT89Tape & Reel (TR)Positive Fixed12V1000 - Immediate
IC REG LDO 12V 50MA PWRDI5ZXTR2012P5-13IC REG LDO 12V 50MA PWRDI5Tape & Reel (TR)Positive Fixed12V5000 - Factory Stock
IC REG LDO 12V 60MA TO-252ZXTR2012K-13IC REG LDO 12V 60MA TO-252Tape & Reel (TR)Positive Fixed12V5000 - Factory Stock
IC REG LDO 5V 50MA TO252ZXTR2005K-13IC REG LDO 5V 50MA TO252Cut Tape (CT)Positive Fixed5V150 - Immediate
17500 - Factory Stock
Published: 2014-03-21