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SPX431A Fiches technique(PDF) 3 Page - Sipex Corporation

No de pièce SPX431A
Description  Precision Adjustable Shunt Regulator
Download  12 Pages
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Fabricant  SIPEX [Sipex Corporation]
Site Internet  http://www.sipex.com
Logo SIPEX - Sipex Corporation

SPX431A Fiches technique(HTML) 3 Page - Sipex Corporation

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Date: 1/19/05
SPX431A,B,C Precision Adjustable Shunt Regulator
© Copyright 2005 Sipex Corporation
PARAMETER
SYMBOL
FIGURE
CONDITIONS
MIN
TYP
MAX
UNITS
SPX431C
Reference Voltage
VREF
2
2.445
2.495
2.545
V
2TJ = 0°C to 105°CV
∆VREF withTemp.*
TC
2
0.07
0.20
mV/°C
Ratio of Change in VREF
∆ VREF
3VREF to 10V
-2.7
-1.0
mV/V
to Cathode Voltage
∆VK
10V to 36V
-2.0
-0.4
0.3
Reference Input Current
IREF
3
0.7
4.0
µA
IREF Temp Deviation
∆IREF
3TJ = 0°C to 105°C
0.4
1.2
µA
Min IK for Regulation
IK(MIN)
2
0.4
1.0
mA
Off State Leakage
IK(OFF)
4VREF = 0V, VKA = 36V
0.04
1000
nA
Dynamic Output
ZKA
z = 1kHz
0.15
0.5
Impedance
IK = 1 to 150mA
T
V
REF
015
304560
7590
105
-10
0.5
5000
0
00
0.07 mV/°C
0.003 %/°C
27 ppm/°C
ppm
%
mV
Junction Temperature (°C)
TC in ppm/°C =
TC in %/°C =
TC in mV/°C =
VREF (mV)
TA
(
VREF at 25°C
)
TA
VREF
x 100
(
VREF at 25°C
)
TA
VREF
x 106
CALCULATING AVERAGE TEMPERATURE COEFFICIENT (TC)
Figure 1. V
REF VS Temperature.
Operating Range (T
J ) = -40°C to 125°C.
* See appropiate test circuit (Figure 2)
SOT-23-5 (M5)
3
2
1
Top View
SPX431
54
Top View
SPX431
SOT-89 (M1)
1
2
3
Bottom View
TO-92 (N)
13
2
N/C
REF
ANODE
CATHODE
CATHODE
ANODE
REF
Top View
2
1
3
4
8
7
6
5
SPX431
8-Pin Surface Mount (S)
CATHODE
REF
ANODE
ANODE
ANODE
ANODE
N/C
N/C
N/C
CATHODE
ANODE
REF
PACKAGE PINOUTS


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