TL431ASDT,215 NXP Semiconductors, TL431ASDT,215 Datasheet - Page 15
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TL431ASDT,215
Manufacturer Part Number
TL431ASDT,215
Description
IC SHUNT REG ADJ 1% SOT23-3
Manufacturer
NXP Semiconductors
Datasheet
1.TL431MSDT215.pdf
(28 pages)
Specifications of TL431ASDT,215
Reference Type
Shunt, Adjustable
Package / Case
SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
Voltage - Output
2.495 ~ 36 V
Tolerance
±1%
Number Of Channels
1
Current - Cathode
400µA
Current - Output
100mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Product
Voltage References
Topology
Shunt References
Output Voltage
2.495 V to 36 V
Initial Accuracy
1 %
Series Vref - Input Voltage (max)
2520 mV
Series Vref - Input Voltage (min)
2470 mV
Shunt Current (max)
100 mA
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Series Vref - Supply Current (max)
10 mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Input
-
Temperature Coefficient
-
Current - Quiescent
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-4881-2
935288351215
935288351215
NXP Semiconductors
TL431_FAM
Product data sheet
Fig 19. All types except TL431XFDT and TL431XSDT:
Fig 21. TL431XSDT:
Z
Z
(Ω)
(Ω)
10
10
KA
KA
10
10
10
10
−1
−1
1
1
2
2
1
I
Dynamic cathode-anode impedance as a
function of frequency; typical values
1
I
Dynamic cathode-anode impedance as a
function of frequency; typical values
K
K
= 10 mA; T
= 10 mA; T
10
10
amb
amb
= 25 °C
= 25 °C
10
10
2
2
10
10
3
3
All information provided in this document is subject to legal disclaimers.
f (kHz)
f (kHz)
006aab585
006aab586
Rev. 3 — 5 November 2010
10
10
4
4
Fig 20. TL431XFDT:
Fig 22. Test circuit to
Z
(Ω)
10
KA
10
10
−1
1
2
1
I
Dynamic cathode-anode impedance as a
function of frequency; typical values
I
Figure 21
K
K
= 10 mA; T
= 10 mA; T
Adjustable precision shunt regulator
10
amb
amb
50 Ω
Figure
1 kΩ
= 25 °C
= 25 °C
10
2
GND
TL431 family
19,
Figure 20
10
006aab587
© NXP B.V. 2010. All rights reserved.
3
f (kHz)
006aac480
V
I
K
KA
and
10
4
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