zsr330 Zetex Semiconductors plc., zsr330 Datasheet

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zsr330

Manufacturer Part Number
zsr330
Description
Zsr300 - 3 Volt Fixed Positive Local Voltage Regulator
Manufacturer
Zetex Semiconductors plc.
Datasheet

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Part Number
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Part Number:
ZSR330
Manufacturer:
ZETEX
Quantity:
20 000
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zsr330CSTZ
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ZETEX
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ZSR SERIES
3.0 to 12 volt fixed positive local voltage regulator
Description
The ZSR Series three terminal fixed positive
voltage regulators feature internal circuit
current limit and thermal shutdown making the
devices difficult to destroy. The devices are
available in a high power surface mount
package, ideal for applications where space
saving is important. The devices are suited to
local voltage regulation applications, where
problems could be encountered with distributed
single source regulation, as well as more
general voltage regulation applications.
The
characteristics superior to other local voltage
regulators.
maintained to within 2.5% with a quiescent
current of typically 350 A. Output voltage
change, with input voltage and load current, is
much lower than competitive devices. The ZSR
devices are completely stable with no external
components.
SOT223 ordering information
Issue 9 - October 2007
© Zetex Semiconductors plc 2007
Order reference
ZSR300GTA
ZSR330GTA
ZSR500GTA
ZSR800GTA
ZSR1000GTA
ZSR1200GTA
ZSR
The
Series
initial
Voltage
10.0V
12.0V
3.0V
3.3V
5.0V
8.0V
show
output
performance
ZSR1200
marking
ZSR300
ZSR330
ZSR500
ZSR800
ZSR100
voltage
Part
is
Status
1
Active
Active
Active
Active
Active
Active
Features
SOT223 Package suffix - G
Top view –
Connect pin 4 to pin 2 or leave pin 4
electrically isolated
Output current up to 200mA
Tight initial tolerance of 2.5%
Low 600 A quiescent current
-55 to 125°C temperature range
No external components
Internal thermal shutdown
Internal short circuit current limit
High power SOT223 package
GND
OUT
IN
Reel size
(inches)
7
7
7
7
7
7
1
2
3
Top view
Tape width
(mm)
12
12
12
12
12
12
4
www.zetex.com
GND
Quantity
per reel
1000
1000
1000
1000
1000
1000

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zsr330 Summary of contents

Page 1

... SOT223 Package suffix - G voltage is OUT GND IN Top view – Connect pin 4 to pin 2 or leave pin 4 electrically isolated Part Status Reel size marking (inches) ZSR300 Active ZSR330 Active ZSR500 Active ZSR800 Active ZSR100 Active ZSR1200 Active 1 1 GND Top view ...

Page 2

... Absolute maximum rating Input voltage Output current ( Operating temperature Storage temperature Recommended operating conditions Parameter Products ZSR300 ZSR330 V Input Voltage ZSR500 in ZSR800 ZSR1000 ZSR1200 Notes: • The maximum operating input voltage and output current of the device will be governed by the maximum ...

Page 3

... Output noise voltage Ripple rejection Input voltage required to in maintain regulation Average temperature O coefficient of V ZSR330 test conditions (Unless otherwise stated):T Symbol Parameter V Output Voltage O V Line regulation O V Load regulation O I Quiescent current g I Quiescent current change I ...

Page 4

ZSR500 test conditions (Unless otherwise stated):T Symbol Parameter V Output Voltage O V Line regulation O V Load regulation O I Quiescent current g I Quiescent current change Output noise voltage Ripple rejection ...

Page 5

ZSR1000 test conditions (Unless otherwise stated):T Symbol Parameter V Output Voltage O V Line regulation O V Load regulation O I Quiescent current g I Quiescent current change Output noise voltage Ripple rejection ...

Page 6

Schematic diagram Applications Issue 9 - October 2007 © Zetex Semiconductors plc 2007 ZSR SERIES 6 www.zetex.com ...

Page 7

Typical characteristics Issue 9 - October 2007 © Zetex Semiconductors plc 2007 ZSR SERIES 7 www.zetex.com ...

Page 8

Typical characteristics 3.01 3.00 2.99 2.98 2.86 2.85 2.84 ZSR285 2.82 -50 - Temperature (°C) Output Voltage Temperature Coefficient 9.08 ZSR900 9.04 9.00 8.96 8.92 -50 - Temperature (°C) Output Voltage Temperature Coefficient 500 400 300 ...

Page 9

Typical characteristics Issue 9 - October 2007 © Zetex Semiconductors plc 2007 ZSR SERIES 9 www.zetex.com ...

Page 10

Typical characteristics Issue 9 - October 2007 © Zetex Semiconductors plc 2007 ZSR SERIES 10 www.zetex.com ...

Page 11

Typical characteristics Issue 9 - October 2007 © Zetex Semiconductors plc 2007 ZSR SERIES 11 www.zetex.com ...

Page 12

Typical characteristics Issue 9 - October 2007 © Zetex Semiconductors plc 2007 ZSR SERIES 12 www.zetex.com ...

Page 13

Typical characteristics Issue 9 - October 2007 © Zetex Semiconductors plc 2007 ZSR SERIES 13 www.zetex.com ...

Page 14

... Status Orderable Obsolete ZSR285C* Obsolete ZSR300C* Obsolete ZSR330C* Obsolete ZSR400C* Obsolete ZSR485C* Obsolete ZSR500C* Obsolete ZSR520C* Obsolete ZSR600C* Obsolete ZSR800C* Obsolete ZSR900C* Obsolete ZSR1000C* Obsolete ZSR1200C* www.zetex.com ...

Page 15

ZSR285 test conditions Symbol Parameter V Output Voltage O V Line regulation O V Load regulation O I Quiescent current g I Quiescent current change Output noise voltage Ripple rejection ...

Page 16

ZSR485 test conditions (Unless otherwise stated):T V Output Voltage O V Line regulation O V Load regulation O I Quiescent current g I Quiescent current change Output noise voltage Ripple rejection in O ...

Page 17

ZSR600 test conditions (Unless otherwise stated):T Symbol Parameter V Output Voltage O V Line regulation O V Load regulation O I Quiescent current g I Quiescent current change Output noise voltage Ripple rejection ...

Page 18

... Life support Zetex products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Zetex Semiconductors plc. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body or 2 ...

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