ZXTR2105F

Document number: DS37244 Rev.6 - 2

1 of 7

www.diodes.com

May 2017

© Diodes Incorporated

ZXTR2105F

60V INPUT, 5V 15mA REGULATOR TRANSISTOR

Description

The ZXTR2105F monolithically integrates a transistor, zener diode

and resistor to function as a 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 SOT23 package, minimizing

PCB area and reducing the number of components when compared

with a multi-chip discrete solution.

Applications

Supply voltage regulation for:



12V to 5V Rails



24V to 5V Rails



Other Customized Input Rails

Features



Series Linear Regulator Using Emitter-Follower Stage



Input Voltage = 7V to 60V (For regulated output Voltage)



Output Voltage = 5V ±5%



Fully Integrated into a SOT23 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



An Automotive-Compliant Part is Available Under Separate

Datasheet (ZXTR2105FQ)

Mechanical Data



Case: SOT23



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: 0.008 grams (Approximate)

Ordering Information (Note 5)

Product

Compliance

Marking

Reel Size (inches)

Tape Width (mm)

Quantity per Reel

ZXTR2105F-7

AEC-Q101

2T1

7

8

3,000

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 https://www.diodes.com/design/support/packaging/diodes-packaging/.

Marking Information

SOT23

Pin Name

Pin Function

VIN

Input Supply

GND

Power Ground

VOUT

Voltage Output

Top View

Pin-Out

Top View

2T1 = Product Type Marking Code

Internal Device

Schematic

SOT23

VIN

VOUT

GND

2T1

ZXTR2105F