參數(shù)資料
型號(hào)： TL431BLP-BP
廠商： MICRO COMMERCIAL COMPONENTS
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, BCY3
封裝： ROHS COMPLIANT, TO-92, 3 PIN
文件頁(yè)數(shù)： 1/4頁(yè)
文件大?。?/td> 231K
代理商： TL431BLP-BP
TL431BLP
Programmable
Precision Regulator
Features
The Reference Input Voltage tolerance is 0.5%
Sink Current Capability of 0.1mA to 100 mA
Temperature Compensated for operation over full rated operating
temperature range
Low output noise voltage and Fast turn on response
Maximum Ratings
Parameter
Symbol
Value
Unit
Cathode Voltage
VKA
37
V
Cathode Current Range
IK
-100~150
mA
Reference Input Current Range
IREF
0.05~10
mA
Power Dissipation at 25
PD
0.77
W
Thermal Resistance junction to ambient
RθJA
178
/W
Junction Temperature
TJ
0--150
Operating Temperature
Tg
0---70
Storage Temperature Range
TSTG
-65---+150
Recommended Operating Conditions
Parameter
Sym
Min
Max
Unit
Cathode Voltage
VKA
VREF
36
V
Cathode Current Range
IK
1.0
100
mA
Electrical Characteristics @ 25
Unless Otherwise Specified
Parameter
Sym
Min
Typ
Max
Test conditions
Reference Input
Voltage
Vref
2.4875V
2.500V
2.5125V
Deviation of
reference input
voltage
Vref(dev)
4.5mV
17mV
Tmin
Ta
Tmax
-1.0
-2.7
VKA=10V
Vref
Ratio of Change in
Reference Input
Voltage to the
Change in Cathode
Voltage
Vref/
VKA
-0.5
-2.0
VKA=36V
10V
Reference Input
Current
Iref
1.5
A
4.0
A
IKA=10mA,
R1=10K
R2=
Deviation of
Reference Input
Current Over Full
Temperature Range
Iref/
T
0.4
A
1.2
A
IKA=10mA,
R1=10K
R2=
TA=full Temperature
Minimum Cathode
Current for
Regulation
IKA(min)
0.45mA
1.0mA
Off-State Cathode
Current
IKA(off)
0.05
A
1.0
A
VKA=36V, VREF=0V
Dynamic Impedance
ZKA
0.15
0.5
IKA=10 to 100mA,
f
1.0KHz
TO-92
A
E
B
C
D
G
DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
.175
.185
4.45
4.70
B
.175
.185
4.46
4.70
C
.500
---
12.7
---
D
.016
.020
0.41
0.63
E
.135
.145
3.43
3.68
G
.095
.105
2.42
2.67
omponents
20736 Marilla Street Chatsworth
!"#
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MCC
www.mccsemi.com
Revision:
A
20
11/01/01
TM
Micro Commercial Components
Lead Free Finish/RoHS Compliant ("P" Suffix designates
RoHS Compliant. See ordering information)
1 of 4
Epoxy meets UL 94 V-0 flammability rating
Moisure Sensitivity Level 1
Marking Code: TL431
3. (K) CATHODE
2. (A) ANODE
1. (R) REFERENCE
1
2
3
相關(guān)PDF資料
PDF描述
TL431ID 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO8
TL431ILP 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PBCY3
TL431LPTR2 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PBCY3
TL431LPTR3 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PBCY3
TL432CG-AE3-R 1-OUTPUT THREE TERM VOLTAGE REFERENCE, PDSO3
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