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TL431ACDBZR,215
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P28
TL431 family
All informatio
n provided in thi
s document is su
bject to legal
disclaimers.
© NXP Semiconduc
tors N.V
. 2015. All right
s rese
rved.
Product data sheet
Rev
. 5 — 01 September 2015
12 of 27
NXP Semiconductors
TL431 family
Adjust
able precision s
hunt regulator
I
K
=1
0m
A
;
R
1=1
0k
; R2 = open
I
K
=1
0m
A
;
T
amb
=2
5
C
Fig 6.
Re
ference current as a fun
ction of ambient
temperature; typical
values
Fig 7.
Referen
ce voltage variation as a function of
cathode-an
ode volt
age; typical value
s
Fig 8.
T
est circuit to
Figure 6
and
Figure 7
T
amb
(
°
C)
−
75
125
75
−
25
25
006aab574
2.0
3.0
1.0
4.0
5.0
I
ref
(
μ
A)
0.0
V
KA
(V)
04
0
30
10
20
006aab575
−
40
−
20
0
Δ
V
ref
(mV)
−
60
006aab576
GND
V
ref
V
KA
INPUT
I
K
I
ref
R1
R2
V
KA
V
ref
1
R1
R2
------
-
+
I
ref
R1
+
=
TL431 family
All informatio
n provided in thi
s document is su
bject to legal
disclaimers.
© NXP Semiconduc
tors N.V
. 2015. All right
s rese
rved.
Product data sheet
Rev
. 5 — 01 September 2015
13 of 27
NXP Semiconductors
TL431 family
Adjust
able precision s
hunt regulator
V
KA
=3
6V
;
V
ref
=0V
Fig 9.
Off-st
ate current as
a function o
f ambient te
mperatur
e; typical
values
V
KA
=3
6V
;
V
ref
=0V
Fig 10.
Off-state current as a function of ambient temperature; test circuit
T
amb
(
°
C)
−
75
125
75
−
25
25
006aab577
100
150
50
200
250
I
off
(nA)
0
006aab578
GND
V
KA
INPUT
I
off
TL431 family
All informatio
n provided in thi
s document is su
bject to legal
disclaimers.
© NXP Semiconduc
tors N.V
. 2015. All right
s rese
rved.
Product data sheet
Rev
. 5 — 01 September 2015
14 of 27
NXP Semiconductors
TL431 family
Adjust
able precision s
hunt regulator
T
amb
=2
5
C
(1)
Input
(2)
Output
T
amb
=2
5
C
(1)
Input
(2)
Output
Fig 1
1.
All types except TL4
31XFDT and TL43
1XSDT
:
Input volt
age and output volt
age as a function
of time; typical values
Fig 12.
TL
431XFDT
:
Input voltage and output volt
age as a function
of time; typical values
T
amb
=2
5
C
(1)
Input
(2)
Output
T
amb
=2
5
C
Fig 13.
TL4
31XSDT
:
Input volt
age and output volt
age as a function
of time; typical values
Fig 14.
T
est circuit to
Figure 1
1
,
Figure 12
and
Figure 13
t (
μ
s)
−
17
5
13
006aab579
2
4
6
V
in
; V
out
(V)
0
(1)
(2)
t (
μ
s)
−
17
5
13
006aac478
2
4
6
V
in
; V
out
(V)
0
(1)
(2)
t (
μ
s)
−
17
5
13
006aab580
2
4
6
V
in
; V
out
(V)
0
(1)
(2)
006aab581
GND
V
KA
220
Ω
50
Ω
PULSE
GENERA
T
OR
f = 100 kHz
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P28
TL431ACDBZR,215
Mfr. #:
Buy TL431ACDBZR,215
Manufacturer:
Nexperia
Description:
Voltage References TL431AQDBZR/SOT 31BIDBZR/SOT
Lifecycle:
New from this manufacturer.
Delivery:
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