Diodes ZXTR1005K4 User Manual
Description, Applications, Features
ZXTR1005K4
Datasheet number: DS36315
Rev. 1– 2
1 of 8
January 2014
© Diodes Incorporated
ZXTR1005K4
A Product Line of
Diodes Incorporated
100V INPUT, 5V 50mA VOLTAGE REGULATOR
Description
The ZXTR1005K4 is a high voltage regulator with fixed output voltage
of 5V ± 2% and a 50mA drive capability. It is designed for use in high
voltage applications where standard linear regulators cannot be used.
This function is fully integrated into a TO252 package, minimizing
PCB area and reducing number of components when compared with
a multi-chip discrete solution.
The device also features an enable pin which disables the regulator
when pulled low.
Applications
Supply voltage regulation in:
• Networking
• Telecom
• Power Over Ethernet (PoE)
Features
•
Series Linear Regulator Using Emitter-Follower Stage
•
Input Voltage = 10 to 100V
•
Output Voltage = 5V ± 2%
•
± 4% tolerance over -55 to +125°C
•
Output Current up to 50mA
•
Toggle Output On/Off with Enable pin
•
Totally Lead-Free & Fully RoHS compliant (Notes 1 & 2)
•
Halogen and Antimony Free. “Green” Device (Note 3)
Mechanical Data
• Case:
TO252-4
•
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: 0.34 grams (approximate)
Ordering Information
(Note 4)
Product
Package
Marking
Reel Size (inches)
Tape Width (mm)
Quantity per Reel
ZXTR1005K4-13 TO252-4
ZXTR
1005
13
16
2,500
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. S 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
Marking Information
Pin Name
Pin Function
V
IN
Input Supply
GND Power
Ground
V
OUT
Voltage Output
EN Enable
Output
TO252-4
Top View
Pin-Out
ZXTR 1005 = Product Type Marking Code
YYWW = Date Code Marking
YY = Year (ex: 13 = 2013)
WW = Week (01-52)
Top View
Internal Device
Schematic
Bottom View