ZRC330A03 Diodes Zetex, ZRC330A03 Datasheet

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ZRC330A03

Manufacturer Part Number
ZRC330A03
Description
IC REF VOLT FIX 3.3V 3% TO92-3
Manufacturer
Diodes Zetex
Datasheet

Specifications of ZRC330A03

Reference Type
Shunt
Voltage - Output
3.3V
Tolerance
±3%
Temperature Coefficient
50ppm/°C
Number Of Channels
1
Current - Cathode
15µA
Current - Output
5mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
TO-92-3 (Standard Body), TO-226
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Voltage - Input
-
Current - Quiescent
-
Other names
ZRC33003
PRECISION 3.3 VOLT LOW KNEE
CURRENT VOLTAGE REFERENCE
ISSUE 5 - JANUARY 2003
DEVICE DESCRIPTION
The ZRC330 uses a bandgap circuit design to
achieve a precision micropower voltage
reference of 3.3 volts. The device is available
in a small outline surface mount package,
ideal for applications where space saving is
important.
The ZRC330 design provides a stable voltage
without an external capacitor and is stable
with capacitive loads.
recommended for operation between 20µA
and 5mA and so is ideally suited to low
power and battery powered applications.
Excellent performance is maintained to an
absolute maximum of 25mA, however the
rugged design and 20 volt processing allows
the reference to withstand transient effects
an d cu rrents up to 200mA. Superior
switching capability allows the device to
reach stable operating conditions in only a
few microseconds.
SCHEMATIC DIAGRAM
The ZRC330 is
V
G
R
nd
4-252
FEATURES
APPLICATIONS
Small outline SOT23 and TO92
style packages
No stabilising capacitor required
Typical slope resistance 0.6Ω
± 3%, 2% and 1% tolerance
Industrial temperature range
Operating current 20µA to 5mA
Battery powered and portable
equipment.
Metering and measurement systems.
Test equipment.
Data acquisition systems.
Precision power supplies.
Crystal oscillators
Low knee current, 15µA typical
Instrumentation.
ZRC330

Related parts for ZRC330A03

ZRC330A03 Summary of contents

Page 1

PRECISION 3.3 VOLT LOW KNEE CURRENT VOLTAGE REFERENCE ISSUE 5 - JANUARY 2003 DEVICE DESCRIPTION The ZRC330 uses a bandgap circuit design to achieve a precision micropower voltage reference of 3.3 volts. The device is available in a small outline ...

Page 2

ZRC330 ABSOLUTE MAXIMUM RATING Reverse Current 25mA Forward Current 25mA Operating Temperature -40 to 85°C Storage Temperature -55 to 125°C ELECTRICAL CHARACTERISTICS TEST CONDITIONS (Unless otherwise stated) T SYMBOL PARAMETER V Reverse Breakdown R Voltage I Minimum Operating MIN Current ...

Page 3

TYPICAL CHARACTERISTICS 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0 100 1000 Forward Current (mA) Forward Characteristics 3.0 2.0 T =25°C T =-40° 1.0 T =85° 0 Reference Current (mA) Slope Resistance ...

Page 4

ZRC330 E-Line, 3 pin Package Suffix – A Bottom View – Pin 1 floating or connected to pin 3 SOT23 Package Suffix – F Top View – Pin 1 floating or connected to pin 2 4-255 ...

Page 5

... ORDERING INFORMATION Part No Tol% Package Partmark E-Line • ZRC330A03 3 ZRC33003 E-Line • ZRC330A02 2 ZRC33002 E-Line • ZRC330A01 1 ZRC33001 ZRC330F03 3 SOT23 33A ZRC330F02 2 SOT23 33B ZRC330F01 1 SOT23 33C • E-Line 3 pin ZRC330 4-256 ...

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