TL431ID STMicroelectronics, TL431ID Datasheet - Page 7
![IC VOLTAGE REG PROGRMMBL 8-SOIC](/photos/1/38/13851/497-8-soic_sml.jpg)
TL431ID
Manufacturer Part Number
TL431ID
Description
IC VOLTAGE REG PROGRMMBL 8-SOIC
Manufacturer
STMicroelectronics
Specifications of TL431ID
Reference Type
Shunt, Adjustable
Voltage - Output
2.495 ~ 36 V
Tolerance
±2%
Temperature Coefficient
100ppm/°C
Number Of Channels
1
Current - Cathode
500µA
Current - Output
100mA
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Product
Voltage References
Topology
Shunt References
Output Voltage
Adjustable
Initial Accuracy
2 %
Average Temperature Coefficient (typ)
100 PPM / C
Series Vref - Input Voltage (max)
37 V
Shunt Current (max)
100 mA
Maximum Operating Temperature
+ 105 C
Input Voltage
2.4 V to 2.5 V
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Shunt Current (min)
1 mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Input
-
Current - Quiescent
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TL431IDBVR
Manufacturer:
TI
Quantity:
2 000
Company:
Part Number:
TL431IDBVR
Manufacturer:
Texas Instruments
Quantity:
106 904
Part Number:
TL431IDBVR
Manufacturer:
TI/德州仪器
Quantity:
20 000
Company:
Part Number:
TL431IDBVRE4
Manufacturer:
NXP
Quantity:
42
Part Number:
TL431IDBVRE4
Manufacturer:
TI/德州仪器
Quantity:
20 000
Company:
Part Number:
TL431IDBVRG4
Manufacturer:
MAXIM
Quantity:
52
Part Number:
TL431IDBVT
Manufacturer:
TI
Quantity:
20 000
Part Number:
TL431IDBZR
Manufacturer:
TI/德州仪器
Quantity:
20 000
Part Number:
TL431IDBZR(T3IS)
Manufacturer:
HG
Quantity:
20 000
Company:
Part Number:
TL431IDBZT
Manufacturer:
NEC
Quantity:
2 783
TL431
Figure 5.
Figure 7.
Figure 9.
Input
0 mA
1 mA
V
REF
Test circuit for V
Test circuit for I
Test circuit for response time
R
V
KA
=36V
I
K
off
=10mA
KA
I
OFF
= V
I
K
ref
=1mA
V
KA
Doc ID 4467 Rev 7
Output
Figure 6.
Figure 8.
Input
Input
V
KA
R1
R2
= V
REF
10μF
Test circuit for programming mode
Test circuit for phase margin and
voltage gain
(
1
+
R1
------- -
R2
I
REF
)
V
+ R1 x I
R
REF
V
REF
Electrical characteristics
REF
I
K
I
K
=10mA
V
KA
Output
10μF
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