Diodes Incorporated
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ZXTR2005ZQ

100V INPUT, 5V 30mA REGULATOR TRANSISTOR

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Description

The ZXTR2005ZQ monolithically integrates a transistor, Zener diode and resistor to function as a high voltage linear regulator. The device regulates with a 5V nominal output at 15mA. It is designed for use in high voltage applications where standard linear regulators cannot be used. This function is fully integrated into a SOT89 package, minimizing PCB area and reducing number of components when compared with a multi-chip discrete solution.

Feature(s)

  • Series Linear Regulator Using Emitter-Follower Stage
  • Input Voltage = 10 to 100V (For Regulated Output Voltage)
  • Output Voltage = 5V ± 10%
  • 150kΩ Resistor to Limit Quiescent Current
  • Fully Integrated Into a SOT89 Package

Application(s)

Supply Voltage Regulation in:

  • Startup Switch in DC-DC Converters
  • Networking
  • Telecommunications
  • Power-over-Ethernet (PoE)

Product Specifications

Product Parameters

Iq (typ) (?A) 240
AEC Qualified Yes
Compliance (Only Automotive supports PPAP) Automotive
Type Linear Regulator
Output options Fixed
Iout (A) 0.03
Vin (Max) (V) 100
Fixed Vout (V) 5
PSRR (dB) 1kHz 45
Operating Temperature (Ambient) (°C) -40 to 125
Enable Active No
Channels 1
Output Discharge No
Power Good No
Reverse Protection No
VCTL Function No

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