ZETEX ZRB500F01TA

ZRB500
Precision 5V micropower voltage reference
Description
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 and
currents up to 200mA. Superior switching
capability allows the device to reach stable
operating conditions in only a few
microseconds.
The ZRB500 uses a bandgap circuit design to
achieve a precision micropower voltage
reference of 5.0 volts. The device is available in
small outline surface mount packages, ideal for
applications where space saving is important,
as well as packages for through hole
requirements.
The ZRB500 design provides a stable voltage
without an external capacitor and is stable with
capacitive loads. The ZRB500 is recommended
for operation between 50␮A and 15mA and so
is ideally suited to low power and battery
powered applications.
Features
Applications
•
± 3%, 2% and 1% tolerance
•
Battery powered and portable equipment
•
Operating current 50␮A to 15mA
•
Metering and measurement systems
•
Typical TC 15ppm/°C
•
Instrumentation
•
Transient response, stable in less than 10␮s
•
Test equipment
•
Industrial temperature range
•
Data acquisition systems
•
Small outline SOT23 and TO92 style
packages
•
Precision power supplies
Typical application circuit
VR
+
Gnd
Issue 5 - May 2006
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1
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ZRB500
Connection diagrams
VR
Rounded
face
Pin 1 floating or connected to pin 2
La
st
1
Gnd VR
Gnd VR
E-Line, 3 pin
package suffix - A
N
o
fo t r
r ec
ne o
w mm
de e
si nd
gn e
s d
3
Rounded
face
bu
y
Gnd
ti
m
e
2
E-Line, 3 pin, rev
package suffix - R
N
o
fo t r
r ec
ne o
w mm
de e
si nd
gn e
s d
E-Line, 2 pin
package suffix - Y
SOT23
package suffix - F
Rounded
face
VR Gnd
Ordering information
Order reference
ZRB500A01
ZRB500A01STOA
ZRB500A01STOB
ZRB500A01STZ
ZRB500A02
ZRB500A02STOA
ZRB500A02STOB
ZRB500A02STZ
ZRB500A03
ZRB500A03STOA
ZRB500A03STOB
ZRB500A03STZ
ZRB500F01TA
ZRB500F01TC
ZRB500F02TA
ZRB500F02TC
ZRB500F03TA
ZRB500F03TC
ZRB500R01
ZRB500R01STOA
ZRB500R01STOB
ZRB500R01STZ
ZRB500R02
ZRB500R02STOA
ZRB500R02STOB
ZRB500R02STZ
ZRB500R03
ZRB500R03STOA
Tol.
(%)
1
1
1
1
2
2
2
2
3
3
3
3
1
1
2
2
3
3
1
1
1
1
2
2
2
2
3
3
Issue 5 - May 2006
© Zetex Semiconductors plc 2006
Device mark Status (*)
ZRB50001
ZRB50001
ZRB50001
ZRB50001
ZRB50002
ZRB50002
ZRB50002
ZRB50002
ZRB50003
ZRB50003
ZRB50003
ZRB50003
50I
50I
50H
50H
50G
50G
ZRB500R1
ZRB500R1
ZRB500R1
ZRB500R1
ZRB500R2
ZRB500R2
ZRB500R2
ZRB500R2
ZRB500R3
ZRB500R3
NRND
NRND
NRND
NRND
NRND
NRND
NRND
NRND
NRND
NRND
NRND
NRND
REL
REL
REL
REL
REL
REL
NRND
NRND
NRND
NRND
NRND
NRND
NRND
NRND
NRND
NRND
2
Reel size
(inches)
Loose
12.5
12.5
Concertina pack
Loose
12.5
12.5
Concertina pack
Loose
12.5
12.5
Concertina pack
7
13
7
13
7
13
Loose
12.5
12.5
Concertina pack
Loose
12.5
12.5
Concertina pack
Loose
12.5
Quantity
per reel
4,000
2,000
2,000
2,000
4,000
2,000
2,000
2,000
4,000
2,000
2,000
2,000
3,000
10,000
3,000
10,000
3,000
10,000
4,000
2,000
2,000
2,000
4,000
2,000
2,000
2,000
4,000
2,000
Tape width
(mm)
8
8
8
8
8
8
-
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ZRB500
Ordering information
Order reference
ZRB500R03STOB
ZRB500R03STZ
ZRB500Y01
ZRB500Y01STOA
ZRB500Y01STOB
ZRB500Y01STZ
ZRB500Y02
ZRB500Y02STOA
ZRB500Y02STOB
ZRB500Y02STZ
ZRB500Y03
ZRB500Y03STOA
ZRB500Y03STOB
ZRB500Y03STZ
NOTES:
(*) NRND
REL
LTB
Tol.
(%)
3
3
1
1
1
1
1
2
2
2
3
3
3
3
Device mark Status (*)
ZRB500R3
ZRB500R3
ZRB50001
ZRB50001
ZRB50001
ZRB50001
ZRB50002
ZRB50002
ZRB50002
ZRB50002
ZRB50003
ZRB50003
ZRC50003
ZRC50003
NRND
NRND
LTB
LTB
LTB
LTB
LTB
LTB
LTB
LTB
LTB
LTB
LTB
LTB
Reel size
(inches)
12.5
Concertina pack
Loose
12.5
12.5
Concertina pack
Loose
12.5
12.5
Concertina pack
Loose
12.5
12.5
Concertina pack
Quantity
per reel
2,000
2,000
4,000
2,000
2,000
2,000
4,000
2,000
2,000
2,000
4,000
2,000
2,000
2,000
Tape width
(mm)
-
Not recommended for new designs
Released
Last time buy
Issue 5 - May 2006
© Zetex Semiconductors plc 2006
3
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ZRB500
Absolute maximum rating
Reverse current
25mA
Power dissipation (Tamb = 25°C)
Forward current
25mA
SOT23
Operating temperature
-40 to 85°C
Storage temperature
-55 to 125°C
330mW
Electrical characteristics. Test conditions (unless otherwise stated) Tamb = 25°C
Symbol Parameter
Conditions
VR
Reverse breakdown voltage IR = 150␮A
IMIN
Minimum operating current
IR
Recommended operating
current
TC (*)
Average reverse breakdown
voltage temperature
IR(min) to
coefficient
IR(max)
Slope resistance
RS (†)
Typ.
Max.
Tol.
(%)
Units
Min.
Limits
4.95
5.0
5.05
1
V
4.90
5.0
5.10
2
V
4.85
5.0
5.15
3
30
50
␮A
15
mA
15
50
ppm/°C
0.33
1.5
⍀
1
⍀
0.05
ZR
Reverse dynamic
impedence
IR = 1mA
f = 100Hz
IAC = 0.1IR
0.4
EN
Wideband noise voltage
IR = 150␮A
f = 10Hz to
10kHz
105
NOTES:
(*)
( V R ( max ) – V R ( min ) ) × 1000000
V R Change ( I R ( min ) to I R ( max ))
= -------------------------------------------------------------------------------I R ( max ) – I R ( min )
Reverse Current (µA)
Note: VR(max) - VR(min) is the maximum deviation in reference
voltage measured over the full operating temperature range.
RS
␮V(rms)
60
T C = ----------------------------------------------------------------------------------V R × ( T ( max ) – T ( min ) )
(†)
V
50
40
TA=85°C
30
20
10
TA=-40°C
0
0
2.0
4.0
6.0
Reverse Voltage (V)
Reverse Characteristics
Issue 5 - May 2006
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ZRB500
Typical characteristics
5.02
1.6
IR=150µA to 15mA
Reference voltage (V)
Forward Voltage (V)
1.4
1.2
1.0
0.8
0.6
5.00
4.98
4.96
0.4
0.1
1
10
100
1000
-20
-40
Forward Current (mA)
0
20
40
60
80
Temperature (°C)
Forward Characteristics
Temperature Drift
3.0
1000
Slope resistance (Ω)
Slope resistance (Ω)
IR=150µA
2.0
TA=-40°C
1.0
TA=25°C
TA=85°C
0
100
IR=5mA
10
1
0.1
1
0.1
10
0.01
100
Reference Current (mA)
10
100
Slope Resistance v Frequency
6.0
6.0
5 mA
4.0
4.0
2.0
1K
5mA
150 µA
VR - (V)
VIN
33K
150µA
VR
0
10
10
0
0
500
1000
33K
150µA
VR
0
1
2
3
4
Time (µs)
Transient Response
(Single Pulse)
© Zetex Semiconductors plc 2006
1K
5mA
0
Time (µs)
Issue 5 - May 2006
VIN
2.0
0
VIN - (V)
VR - (V)
1
Frequency (kHz)
Slope Resistance v Current
VIN - (V)
0.1
Transient Response
(Repetitive Pulse)
5
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ZRB500
Package outline - SOT23
L
H
N
G
D
3 leads
M
A
B
C
K
Dim.
F
Millimeters
Inches
Min.
Max.
Min.
Max.
A
2.67
3.05
0.105
0.120
B
1.20
1.40
0.047
C
-
1.10
D
0.37
F
0.085
G
Dim.
Millimeters
Inches
Min.
Max.
Max.
Max.
H
0.33
0.51
0.013
0.020
0.055
K
0.01
0.10
0.0004
0.004
-
0.043
L
2.10
2.50
0.083
0.0985
0.53
0.015
0.021
M
0.45
0.64
0.018
0.025
0.15
0.0034
0.0059
N
0.95 NOM
-
-
1.90 NOM
0.075 NOM
0.0375 NOM
-
-
-
Note: Controlling dimensions are in millimeters. Approximate dimensions are provided in inch
Issue 5 - May 2006
© Zetex Semiconductors plc 2006
6
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ZRB500
Package outline - E-Line, 2 pin
A
B
C
D
F
E
DIM
Millimeters
Min.
Inches
Max.
Min.
Max.
A
4.37
4.77
0.17
0.18
B
2.16
2.41
0.085
0.095
C
3.61
4.01
0.14
0.16
D
13.00
13.97
0.51
E
F
2.54 NOM
0.37
0.55
0.10 NOM
0.495
0.015
0.019
Note: Controlling dimensions are in millimeters. Approximate dimensions are provided in inches
Issue 5 - May 2006
© Zetex Semiconductors plc 2006
7
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ZRB500
Package outline - E-Line, 3 pin, rev.
A
b
b1
e
e
DIM
Millimeters
Inches
Min.
Max.
Min.
Max.
A
2.16
2.41
0.085
0.095
b
0.41
0.495
0.016
0.0195
b1
0.41
0.495
0.016
0.0195
D
4.37
4.77
0.172
0.188
E
3.61
4.01
0.142
0.158
e
1.27 NOM
0.050 NOM
F
—
2.50
—
0.098
L
13.00
13.97
0.512
0.550
Note: Controlling dimensions are in millimeters. Approximate dimensions are provided in inches
Issue 5 - May 2006
© Zetex Semiconductors plc 2006
8
www.zetex.com
ZRB500
Package outline - E-Line, 3 pin
A
b
b1
e
e
DIM
Millimeters
Inches
Min.
Max.
Min.
Max.
A
2.16
2.41
0.085
0.095
b
0.41
0.495
0.016
0.0195
b1
0.41
0.495
0.016
0.0195
D
4.37
4.77
0.172
0.188
E
3.61
4.01
0.142
0.158
e
1.27 NOM
0.050 NOM
F
—
2.50
—
0.098
L
13.00
13.97
0.512
0.550
Note: Controlling dimensions are in millimeters. Approximate dimensions are provided in inches
Issue 5 - May 2006
© Zetex Semiconductors plc 2006
9
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ZRB500
Package outline - SO8
SO8
package suffix - N8
bs
ol
et
e
N/C
N/C
Gnd
DIM
Inches
Millimeters
DIM
Inches
Min.
N/C
N/C
O
N/C
VR
N/C
Millimeters
Min.
Max.
Min.
Max.
Max.
A
0.053
0.069
1.35
1.75
e
A1
0.004
0.010
0.10
0.25
b
0.013
0.020
0.33
0.51
D
0.189
0.197
4.80
5.00
c
0.008
0.010
0.19
0.25
H
0.228
0.244
5.80
6.20
⍜
0°
8°
0°
8°
E
0.150
0.157
3.80
4.00
h
0.010
0.020
0.25
0.50
L
0.016
0.050
0.40
1.27
-
-
-
-
-
0.050 BSC
Min.
Max.
1.27 BSC
Note: Controlling dimensions are in inches. Approximate dimensions are provided in millimeters
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Corporate Headquarters
Zetex GmbH
Streitfeldstraße 19
D-81673 München
Germany
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Hauppauge, NY 11788
USA
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3701-04 Metroplaza Tower 1
Hing Fong Road, Kwai Fong
Hong Kong
Zetex Semiconductors plc
Zetex Technology Park, Chadderton
Oldham, OL9 9LL
United Kingdom
Telefon: (49) 89 45 49 49 0
Fax: (49) 89 45 49 49 49
[email protected]
Telephone: (1) 631 360 2222
Fax: (1) 631 360 8222
[email protected]
Telephone: (852) 26100 611
Fax: (852) 24250 494
[email protected]
Telephone: (44) 161 622 4444
Fax: (44) 161 622 4446
[email protected]
For international sales offices visit www.zetex.com/offices
Zetex products are distributed worldwide. For details, see www.zetex.com/salesnetwork
This publication is issued to provide outline information only which (unless agreed by the company in writing) may not be used, applied or
reproduced for any purpose or form part of any order or contact or be regarded as a representation relating to the products or services concerned.
The company reserves the right to alter without notice the specification, design, price or conditions of supply of any product or service.
Issue 5 - May 2006
© Zetex Semiconductors plc 2006
10
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