TL431ID ON Semiconductor, TL431ID Datasheet - Page 5
![Voltage & Current References 2.5-36V ADJ 1-100mA](/photos/16/3/160315/soic-8_sml.jpg)
TL431ID
Manufacturer Part Number
TL431ID
Description
Voltage & Current References 2.5-36V ADJ 1-100mA
Manufacturer
ON Semiconductor
Datasheet
1.TL431ACD.pdf
(18 pages)
Specifications of TL431ID
Product
Voltage References
Topology
Shunt References
Output Voltage
Adjustable
Initial Accuracy
2.2 %
Average Temperature Coefficient (typ)
50 PPM / C
Series Vref - Input Voltage (max)
37 V
Shunt Current (max)
100 mA
Maximum Operating Temperature
+ 85 C
Package / Case
SOIC-8
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Shunt Current (min)
1 mA
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
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Company
Part Number
Manufacturer
Quantity
Price
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Part Number:
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Part Number:
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Figure 1. Test Circuit for V
-100
2600
2580
2560
2540
2520
2500
2480
2460
2440
2420
2400
150
100
-50
50
-2.0
0
-55
Input
Input
Input
V
Figure 6. Reference Input Voltage versus
ref
V
ref
-25
Figure 4. Cathode Current versus
-1.0
V
T
A
KA
= 25°C
T
A
= V
, AMBIENT TEMPERATURE (°C)
V
I
Ambient Temperature
KA
K
ref
V
I
0
V
I
K
KA
K
, CATHODE VOLTAGE (V)
I
KA
Cathode Voltage
K
= 10 mA
V
= V
KA
V
0
KA
ref
25
KA
= V
50
ref
1.0
V
ref
Max = 2550 mV
V
ref
V
75
ref
Typ = 2495 mV
Min = 2440 mV
Figure 2. Test Circuit for V
2.0
Input
100
R1
R2
http://onsemi.com
V
ref
125
I
3.0
ref
5
I
K
V
KA
-200
+ V
800
600
400
200
3.0
2.5
2.0
1.5
1.0
0.5
V
-1.0
0
0
KA
-55
ref
Input
KA
Input
1 ) R1
Figure 7. Reference Input Current versus
10k
> V
R2
Figure 5. Cathode Current versus
V
T
-25
A
KA
ref
I
= 25°C
K
I
) I
ref
= V
= 10 mA
T
A
ref
ref
, AMBIENT TEMPERATURE (°C)
0
Ambient Temperature
I
V
S
K
V
0
KA
Cathode Voltage
R1
I
KA
K
, CATHODE VOLTAGE (V)
V
KA
Figure 3. Test Circuit for I
25
1.0
Input
50
75
2.0
I
Min
100
I
off
off
V
KA
125
3.0