Expand menu
Hello, Sign in
My Account
0
Cart
Home
Products
Sensors
Semiconductors
Passive Components
Connectors
Power
Electromechanical
Optoelectronics
Circuit Protection
Integrated Circuits - ICs
Main Products
Manufacturers
Blog
Services
About OMO
About Us
Contact Us
Check Stock
TL431IDBZR,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
18 of 27
NXP Semiconductors
TL431 family
Adjust
able precision s
hunt regulator
T
amb
=2
5
C
(1)
V
KA
=V
ref
V
KA
= 5 V
: no oscillation
V
KA
= 10 V
: no oscillation
V
KA
= 15 V
: no oscillation
Fig 26.
TL431XFD
T
: Cathode current as a func
tion
of load capacit
ance; typical valu
es
V
KA
=V
ref
T
amb
=2
5
C
V
KA
> 5 V: st
a
ble operation
T
amb
=2
5
C
Fig 27.
T
est circuit (1) t
o
Figure 26
Fig 28.
T
est circuit (2) to
Figure 26
006aac481
40
60
20
80
100
I
K
(mA)
0
10
−
1
C
L
(nF)
10
3
10
4
10
2
11
0
Stable
Oscillation
Stable
(1)
(1)
006aab589
GND
C
L
I
K
150
Ω
V
BATT
006aab590
GND
C
L
I
K
150
Ω
V
BATT
R2
R1 = 10 k
Ω
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
19 of 27
NXP Semiconductors
TL431 family
Adjust
able precision s
hunt regulator
T
amb
=2
5
C
(1)
V
KA
=V
ref
(2)
V
KA
=5V
V
KA
= 10 V
: no oscillation
V
KA
= 15 V
: no oscillation
Fig 29.
TL431XSDT
: Cathode c
urrent as a function
of load c
apa
citance; typical values
V
KA
=V
ref
T
amb
=2
5
C
V
KA
=5V
V
KA
> 10 V: st
able operation
T
amb
=2
5
C
Fig 30.
T
est circuit (1) t
o
Figure 29
Fig 31.
T
est circuit (2) to
Figure 29
006aab591
40
60
20
80
100
I
K
(mA)
0
10
−
1
C
L
(nF)
10
3
10
4
10
2
11
0
Stable
Oscillation
Stable
(2)
(2)
(1)
(1)
006aab589
GND
C
L
I
K
150
Ω
V
BATT
006aab590
GND
C
L
I
K
150
Ω
V
BATT
R2
R1 = 10 k
Ω
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
20 of 27
NXP Semiconductors
TL431 family
Adjust
able precision s
hunt regulator
10. Application
information
Fig 32.
Shunt regul
ator
Fig 33.
Series pass regulato
r
Fig 34.
Single-supply co
mparator with temperature-compensated thresh
old
006aab592
V
OUT
R1
R2
V+
V
OUT
1
R1
R2
------
-
+
V
ref
=
006aab593
V
OUT
R1
R2
V+
V
OUT
1
R1
R2
------
-
+
V
ref
=
V
OUT
min
V
ref
V
be
+
=
006aab594
V
OUT
V+
V
IN
V
th
V
ref
=
V
IN
V
ref
V
OUT
0
V
IN
V
ref
V
OUT
2V
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P28
TL431IDBZR,215
Mfr. #:
Buy TL431IDBZR,215
Manufacturer:
Nexperia
Description:
Voltage References SHUNT REGULATOR PROTECTION
Lifecycle:
New from this manufacturer.
Delivery:
DHL
FedEx
Ups
TNT
EMS
Payment:
T/T
Paypal
Visa
MoneyGram
Western
Union
Products related to this Datasheet
TL431AFDT,215
TL431BFDT,215
TL431FDT,215
TL431BIDBZR,215
TL431BQDBZR,215
TL431MFDT,215
TL431AIDBZR,215
TL431IDBZR,215
TL431BMFDT,215
TL431CDBZR,215
TL431ACDBZR,215
TL431AMFDT,215
TL431BCDBZR,215
TL431QDBZR,215
TL431BMFDTVL
TL431ACDBZRVL
TL431AQDBZRVL
TL431BCDBZRVL
TL431BMSDT,215
TL431MSDT,215
TL431AMSDT,215
TL431ASDT,215
TL431AQDBZR,215
TL431BSDT,215
TL431SDT,215