ZXTR2012Z

Document number: DS36330 Rev. 1 – 2

1 of 7

www.diodes.com

December 2013

© Diodes Incorporated

ZXTR2012Z

A Product Line of

Diodes Incorporated

100V INPUT, 12V 30mA REGULATOR TRANSISTOR

Description

The ZXTR2012Z monolithically integrates a transistor, Zener diode

and resistor to function as a high voltage linear regulator. The device

regulates with a 12V 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.

Applications

Supply voltage regulation in:

 Networking

 Telecom

 Power Over Ethernet (PoE)

Features



Series Linear Regulator Using Emitter-Follower Stage



Input Voltage = 15V to 100V



Output Voltage = 12V ± 10%



Fully integrated into a SOT89 Package



Totally Lead-Free & Fully RoHS compliant (Notes 1 & 2)



Halogen and Antimony Free. “Green” Device (Note 3)



Qualified to AEC-Q101 Standards for High Reliability

Mechanical Data



Case: SOT89



Case Material: Molded Plastic. “Green” Molding Compound.



UL Flammability Rating 94V-0



Moisture Sensitivity: Level 1 per J-STD-020



Terminals: Finish - Matte Tin Plated Leads, Solderable per

MIL-STD-202, Method 208



Weight: 0.052 grams (approximate)

Product

Package

Marking

Reel size (inches)

Tape width (mm)

Quantity per reel

ZXTR2012Z-7

SOT89

1T4

7

12

1,000

ZXTR2012Z-13

SOT89

1T4

13

12

2,500

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen and Antimony free,"Green"

and Lead-Free.

3. Halogen and Antimony free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and

<1000ppm antimony compounds.

4. For packaging details, go to our website at http://www.diodes.com/products/packages.html.

Marking Information

Pin Name

Pin Function

Input Supply

GND

Power Ground

Voltage Output

1T4 = Product Type Marking Code

Top View

Pin-Out

Top View

Internal Device

Schematic

SOT89

1T4