ZTL432AFTA Diodes Zetex, ZTL432AFTA Datasheet

IC SHUNT REG ADJ PREC 1% SOT23-3

ZTL432AFTA

Manufacturer Part Number
ZTL432AFTA
Description
IC SHUNT REG ADJ PREC 1% SOT23-3
Manufacturer
Diodes Zetex
Datasheet

Specifications of ZTL432AFTA

Reference Type
Shunt, Adjustable
Voltage - Output
2.5 ~ 20 V
Tolerance
±1%
Number Of Channels
1
Current - Cathode
400µA
Current - Output
100mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Input
-
Temperature Coefficient
-
Current - Quiescent
-
Other names
ZTL432AFTR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ZTL432AFTA
Manufacturer:
ZETEX
Quantity:
9 000
Part Number:
ZTL432AFTA
Manufacturer:
ZETEX
Quantity:
20 000
ZTL431/ZTL432
Document number: DS33263 Rev. 15 - 2
Description
The ZTL431 and ZTL432 are three terminal adjustable
shunt regulators offering excellent temperature stability and
output current handling capability up to 100mA. 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.
The ZTL432 has the same electrical specifications as the
ZTL431 but has a different pin out in SOT23 (F-suffix) and
SOT23F (FF-suffix).
Both variants are available in 2 grades with initial
tolerances of 1% and 0.5% for the A and B grades
respectively.
These are functionally equivalent to the TL431/ TL432
except for maximum operation voltage, and have an
ambient temperature range of -40 to 125°C as standard.
Features
Applications
Temperature range ................ -40 to 125°C
Reference voltage tolerance at 25°C
o
o
0.2Ω typical output impedance
Sink current capability…….. 1mA to 100mA
Adjustable output voltage……V
Opto-coupler linearization
Linear regulators
Improved zener
Variable reference
0.5%.......................................B grade
1% .........................................A grade
REF
to 20V
COST EFFECTIVE ADJUSTABLE PRECISION SHUNT REGULATOR
www.diodes.com
1 of 9
Pin Assignments
ZTL431_F SOT23, ZTL431_FF SOT23F
ZTL432_F SOT23, ZTL432_FF SOT23F
should be left floating or connected to Anode
Cathode
Diodes Incorporated
†Connected internally to substrate;
Cathode
Cathode
Cathode
Cathode
Cathode
Cathode
N/C
Anode
Ref
A Product Line of
ZTL431ASE5 SOT235
N/C*
N/C
ZTL431_H6, SC70-6
ZTL431_E5 SOT235
Ref
Ref
Ref
*
Ref
must be left floating or
connected to pin 5
2
3
1
(Top View)
(Top View)
(Top View)
(Top View)
(Top View)
3
2
2
3
3
3
2
2
1
2
1
3
6
5
4
5
1
4
1
1
NC
5
4
Anode
N/C
Anode
ZTL431/ZTL432
Anode
Anode
Anode
Ref
N/C
N/C
© Diodes Incorporated
November 2010

Related parts for ZTL432AFTA

ZTL432AFTA Summary of contents

Page 1

Description The ZTL431 and ZTL432 are three terminal adjustable shunt regulators offering excellent temperature stability and output current handling capability up to 100mA. The output voltage may be set to any chosen voltage between 2.5 and 20 volts by selection ...

Page 2

Absolute Maximum Ratings Parameter Cathode Voltage ( Continuous Cathode Current ( Reference Input Current Range (I ) REF Operating Junction Temperature Storage Temperature Operation above the absolute maximum rating may cause device failure. Operation at the ...

Page 3

Typical Characteristics 1000 SOT23F 900 800 700 600 SOT23-5 500 400 300 SOT23 SC70-6 200 100 0 0 ZTL431/ZTL432 Document number: DS33263 Rev 10mA KA Reference Voltage vs. Temperature REF KA Dynamic ...

Page 4

Typical Characteristics (Cont 100 1000 10000 Frequency (Hz) Gain vs. Frequency Pulse Response 100 Stable 10.0E-12 100.0E-12 1.0E-9 10.0E-9 Load ...

Page 5

Application Circuits REF OUT Shunt regulator ZSR*** V+ In Out Common OUT(MIN) REF REG V V OUT REF Output control of a three terminal fixed regulator V+ Output Input ...

Page 6

DC Test Circuits Notes Deviation of reference input voltage, Vdev, is defined as the maximum variation of the reference input voltage over the full temperature range. The average temperature coefficient of the reference input voltage defined as: ref ...

Page 7

... Ordering Information Tol. Ordering Code Pack ZTL431AE5TA SOT23-5 ZTL431AFFTA SOT23F ZTL431AFTA SOT23 1% ZTL431AH6TA SC70-6 ZTL431ASE5TA SOT23-5 ZTL432AFFTA SOT23F ZTL432AFTA SOT23 ZTL431BE5TA SOT23-5 ZTL431BFFTA SOT23F ZTL431BFTA SOT23 0.5% ZTL431BH6TA SC70-6 ZTL432BFFTA SOT23F ZTL432BFTA SOT23 Package Outline Dimensions SOT23 leads SC70-6 ZTL431/ZTL432 Document number: DS33263 Rev ...

Page 8

Package Outline Dimensions SOT23F TO92 SOT23-5 ZTL431/ZTL432 Document number: DS33263 Rev (continued) Millimeters Dim. e1 Min. Max. Min 0.80 1.00 0.031 0.0394 L A1 ...

Page 9

DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY ...

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