ZXRE125FFTA Diodes Zetex, ZXRE125FFTA Datasheet

IC REF VOLT 1.22V 5MA 3% SOT23-3

ZXRE125FFTA

Manufacturer Part Number
ZXRE125FFTA
Description
IC REF VOLT 1.22V 5MA 3% SOT23-3
Manufacturer
Diodes Zetex
Datasheet
1.ZXRE125CFTA.pdf (5 pages)

Specifications of ZXRE125FFTA

Reference Type
Shunt
Voltage - Output
1.22V
Tolerance
±3%
Temperature Coefficient
75ppm/°C
Number Of Channels
1
Current - Cathode
4µA
Current - Output
20mA
Operating Temperature
-40°C ~ 85°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
-
Current - Quiescent
-
Other names
ZXRE125FFTR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
ZXRE125FFTA
Manufacturer:
ZETEX
Quantity:
17 800
Description
The ZXRE125 is a bandgap circuit designed to achieve a
precision micropower voltage reference of 1.22 volts. The
device is available in the small outline SOT23 surface mount
package which is ideal for applications where space saving
is important.
SOT23 tolerance is available to 0.5% for precision
applications. Excellent performance is maintained over the
8µA to 20mA operating current range with a typical
temperature coefficient of only 20ppm/°C. The device has
been designed to be highly tolerant of capacitive loads so
maintaining excellent stability.
This device offers a SOT23 pin for pin compatible
replacement of the ZRA124 and ZRA125 series of voltage
references.
Features
•
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•
•
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Applications
•
•
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Application Circuit
ZXRE125
Document number: DS32170 Rev. 8 - 2
High performance 1.220V reference
Small outline SOT23
4μA knee current
20ppm/°C typical temperature coefficient
Unconditionally stable
0.5%, 1%, 2%, and 3% tolerance
Green molding compound (No Br, Sb)
Battery powered equipment
Precision power supplies
Portable instrumentation
Portable communication devices
Data acquisition systems
www.diodes.com
1 of 5
SOT23 MICROPOWER 1.22V VOLTAGE REFERENCE
Pin Assignments
Schematic Diagram
Pin 1 floating or connected to pin 2
Pin 3 floating or connected to pin 1
Diodes Incorporated
A Product Line of
OBSOLETE
(Bottom View)
(Top View)
© Diodes Incorporated
ZXRE125
June 2010

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ZXRE125FFTA Summary of contents

Page 1

Description The ZXRE125 is a bandgap circuit designed to achieve a precision micropower voltage reference of 1.22 volts. The device is available in the small outline SOT23 surface mount package which is ideal for applications where space saving is important. ...

Page 2

Absolute Maximum Ratings Parameter Reverse Current Forward Current Operating Temperature Storage Temperature Power Dissipation (T = 25°C) AMB Electrical Characteristics (Test conditions: T amb = 25°C, unless otherwise specified.) Symbol Parameter Reverse breakdown voltage V R Minimum operating current I ...

Page 3

Typical Characteristics ZXRE125 Document number: DS32170 Rev Product Line of Diodes Incorporated www.diodes.com ZXRE125 June 2010 © Diodes Incorporated ...

Page 4

... Ordering Information Tol Order Reference Device Mark (%) ZXRE125CFTA 0.5 12J ZXRE125DFTA 1 12H ZXRE125EFTA 2 12G ZXRE125FFTA 3 12F Notes: * All ZXRE125 E-line variants are obsolete and no longer available for sale. Package Outline Dimensions b 3 leads Dim. Millimeters Min. Max 1.12 A1 0.01 0. ...

Page 5

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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