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ZHT431C01L

Description
Adjustable Positive Standard Regulator, 2.5V Min, 20V Max, PBCY3, TO-92, 3 PIN
CategoryPower/power management    The power supply circuit   
File Size475KB,12 Pages
ManufacturerZetex Semiconductors
Websitehttp://www.zetex.com/
Environmental Compliance
Download Datasheet Parametric View All

ZHT431C01L Overview

Adjustable Positive Standard Regulator, 2.5V Min, 20V Max, PBCY3, TO-92, 3 PIN

ZHT431C01L Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
package instructionTO-92, 3 PIN
Reach Compliance Codeunknown
ECCN codeEAR99
JESD-30 codeO-PBCY-T3
JESD-609 codee3
Number of functions1
Number of terminals3
Maximum output current 10.1 A
Maximum output voltage 120 V
Minimum output voltage 12.5 V
Package body materialPLASTIC/EPOXY
Package shapeROUND
Package formCYLINDRICAL
Certification statusNot Qualified
Regulator typeADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR
surface mountNO
Terminal surfaceMatte Tin (Sn)
Terminal formTHROUGH-HOLE
Terminal locationBOTTOM
Base Number Matches1
ZHT431
Adjustable precision Zener shunt regulator
Description
The ZHT431 is a three terminal adjustable
shunt regulator offering excellent temperature
stability and output current handling capability
up to 100mA. The device offers extended
operating temperature range working from -55
to +125°C. The output voltage may be set to
any chosen voltage between 2.5 and 20 volts
by selection of two external divider resistors.
The devices can be used as a replacement for
zener diodes in many applications requiring an
improvement in zener performance.
Features
Surface mount SOT223 and SOT23
packages
2% and 1% tolerance
Maximum temperature coefficient
67 ppm/°C
Temperature compensated for operation
over the full temperature range
Programmable output voltage
50 A to 100mA current sink capability
Low output noise
Wide temperature range -55 to +125°C
Applications
Series and shunt regulator
Voltage monitor
Over voltage / under voltage protection
Switch mode power supplies
Pinout information
V
REF
GND
GND
V
Z
SOT223
Pinout - Top view
SOT23
Pinout - Top view
V
Z
GND
V
REF
Ordering information
Order reference
ZHT431C01L
ZHT431C01STOB
ZHT431C01STZ
ZHT431C02L
ZHT431C02STOB
ZHT431C02STZ
ZHT431F01TA
ZHT431F02TA
ZHT431G01TA
ZHT431G02TA
Tolerance Package Part mark Status
Reel size Quantity
(%)
(inches)
per reel
1
TO92 ZHT43101 Obsolete
Loose
4000
1
TO92 ZHT43101 Obsolete
12.5
1500
1
TO92 ZHT43101 Obsolete Concertina
1500
2
TO92 ZHT43102 Obsolete
Loose
4000
2
TO92 ZHT43102 Obsolete
12.5
1500
2
TO92 ZHT43102 Obsolete Concertina
1500
1
SOT23
43C
Released
7
3000
2
SOT23
43D
Released
7
3000
1
SOT223 ZHT43101 Released
7
1000
2
SOT223 ZHT43102 Released
7
1000
Tape
width
-
-
-
-
-
-
8mm
8mm
12mm
12mm
Issue 5 - October 2006
© Zetex Semiconductors plc 2006
1
www.zetex.com
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