ZXTR1005K4 Datasheet, PDF (1/8 Pages) 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)
TO252-4
A Product Line of
Diodes Incorporated
ZXTR1005K4
100V INPUT, 5V 50mA VOLTAGE REGULATOR
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)
Pin Name
V_IN
GND
V_OUT
EN
Pin Function
Input Supply
Power Ground
Voltage Output
Enable Output
Internal Device
Schematic
Top View
Bottom View
Top View
Pin-Out
Ordering Information (Note 4)
Product
ZXTR1005K4-13
Package
TO252-4
Marking
ZXTR 1005
Reel Size (inches)
13
Tape Width (mm)
16
Quantity per Reel
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
ZXTR 1005 = Product Type Marking Code
YYWW = Date Code Marking
YY = Year (ex: 13 = 2013)
WW = Week (01-52)
ZXTR1005K4
Datasheet number: DS36315 Rev. 1– 2
1 of 8
www.diodes.com
January 2014
© Diodes Incorporated