ZTL432AFFTA Diodes Inc, ZTL432AFFTA Datasheet

SHUNT REG HIGH TEMP 1%, 2V, SOT23-3

ZTL432AFFTA

Manufacturer Part Number
ZTL432AFFTA
Description
SHUNT REG HIGH TEMP 1%, 2V, SOT23-3
Manufacturer
Diodes Inc
Datasheet

Specifications of ZTL432AFFTA

Topology
Shunt, Adjustable
Reference Voltage Tolerance
25mV
Voltage Reference Case Style
SOT-23
No. Of Pins
3
Operating Temperature Range
-40°C To +125°C
Svhc
No SVHC (15-Dec-2010)
Operating
RoHS Compliant
Product
Voltage References
Output Voltage
Adjustable
Initial Accuracy
1 %
Series Vref - Input Voltage (max)
20 V
Shunt Current (max)
100 mA
Maximum Operating Temperature
+ 125 C
Package / Case
SOT-23F-3
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Shunt Current (min)
1000 uA
Reference Voltage
2.5V
Rohs Compliant
Yes
Lead Free Status / Rohs Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ZTL432AFFTA
Manufacturer:
ZETEX
Quantity:
18 350
Part Number:
ZTL432AFFTA
Manufacturer:
ZETEX
Quantity:
20 000
ZTL431, ZTL432
Cost effective adjustable precision shunt regulator
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.
Features
Pin connections
Issue 12 - August 2007
© Zetex Semiconductors plc 2007
Cathode
Temperature range ................ -40 to 125°C
Reference voltage tolerance at 25°C
Low output noise
0.2 typical output impedance
Sink current capability ...... 1mA to 100mA
Adjustable output voltage ...... V
Ref
ZTL431_FF SOT23F
ZTL431_F SOT23
0.5% ..................................... B grade
1% ......................................... A grade
1
2
(top view)
3 Anode
Cathode
REF
ZTL432_FF SOT23F
Ref
to 20V
ZTL432_F SOT23
1
2
(top view)
1
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.
Applications
Opto-coupler linearization
Linear regulators
Improved zener
Variable reference
3
Anode
Cathode
† Connected internally to
N/C
substrate; should be left
floating or connected to Anode
REF
ZTL431_H6 SC70-6
1
2
3
(top view)
www.zetex.com
6
5
4
NC
Anode
N/C

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ZTL432AFFTA Summary of contents

Page 1

ZTL431, ZTL432 Cost effective adjustable precision shunt regulator 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 ...

Page 2

... Ordering information Tol. Order code Pack ZTL431ACSTZ TO92 ZTL431AE5TA SOT23-5 ZTL431AFFTA SOT23F 1% ZTL431AFTA SOT23 ZTL431AH6TA SC70-6 ZTL432AFFTA SOT23F ZTL432AFTA SOT23 ZTL431BCSTZ TO92 ZTL431BE5TA SOT23-5 ZTL431BFFTA SOT23F 0.5% ZTL431BFTA SOT23 ZTL431BH6TA SC70-6 ZTL432BFFTA SOT23F ZTL432BFTA SOT23 NOTES: * For availability of preview status devices contact your local Zetex representative ...

Page 3

Recommended operating conditions V Cathode voltage KA I Cathode current KA T Operating ambient temperature range A Electrical characteristics Electrical characteristics over recommended operating conditions, T Symbol Parameter V Reference voltage REF V Deviation of reference DEV voltage over full ...

Page 4

Typical characteristics 1000 SOT23F 900 800 700 600 500 400 300 200 100 0 0 Issue 12 - August 2007 © Zetex Semiconductors plc 2007 REF KA TO92 SOT23-5 SOT23 SC70 Ambient temperature ...

Page 5

Typical characteristics 100 1000 10000 Frequency (Hz) Gain vs Frequency 100 10.0E-12 100.0E-12 1.0E-9 Load Capacitance (F) Stability Boundary Condition Issue 12 - ...

Page 6

Application cicuits REF R2 V 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+ Input V = ...

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DC test circuits REF V REF Figure 1 Test circuit for REF Notes Deviation of reference input voltage, Vdev, is defined as the maximum variation of the reference input ...

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Pin connections - preview and last time buy status devices ZTL431_E5 SOT23-5 (top view) N † N/C Cathode 4 3 Pin 2 should be left floating † or connected to pin 5 Issue 12 - August 2007 ...

Page 9

Packaging details - SOT23 leads Package details - SC70-6 Issue 12 - August 2007 © Zetex Semiconductors plc 2007 Dim. Millimeters Min. Max. Min 1.12 A1 0.01 ...

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Package details SOT23F Package details - TO92 Issue 12 - August 2007 © Zetex Semiconductors plc 2007 Dim. Millimeters e1 e Min. Max. Min. A 0.80 1.00 0.031 0.0394 ...

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Packaging details - SOT23-5 Package outline - SOT89 Issue 12 - August 2007 © Zetex Semiconductors plc 2007 Dim a° ...

Page 12

Definitions Product change Zetex Semiconductors reserves the right to alter, without notice, specifications, design, price or conditions of supply of any product or service. Customers are solely responsible for obtaining the latest relevant information before placing orders. Applications disclaimer The ...

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