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TL431CLP 参数 Datasheet PDF下载

TL431CLP图片预览
型号: TL431CLP
PDF下载: 下载PDF文件 查看货源
内容描述: 精密可编程参考 [PRECISION PROGRAMMABLE REFERENCES]
分类和应用: 电源电路参考电压源输出元件
文件页数/大小: 11 页 / 266 K
品牌: MICROSEMI [ MICROSEMI CORPORATION ]
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TL431 / TL431A / TL431B
TM
®
Precision programmable References
P
RODUCTION
D
ATA
S
HEET
DESCRIPTION
KEY FEATURES
INITIAL VOLTAGE REFERENCE
ACCURACY OF 0.4% (TL431B)
SINK CURRENT CAPABILITY 1mA
to 100mA
TYPICAL OUTPUT DYNAMIC
IMPEDANCE LESS THAN 200mΩ;
TYPICAL OUTPUT IMPEDANCE OF
THE TL431B LESS THAN 100mΩ
ADJUSTABLE OUTPUT VOLTAGE
FROM 2.5V TO 36V
AVAILABLE IN SURFACE-MOUNT
PACKAGES
LOW OUTPUT NOISE
TYPICAL EQUIVALENT FULL
RANGE TEMPERATURE
COEFFICIENT OF 30ppm/°C
DIRECT PIN-TO-PIN
REPLACEMENT FOR INDUSTRY
STANDARD TL431 AND TL1431
WWW .
Microsemi
.C
OM
IMPORTANT:
For the most current data, consult
MICROSEMI’s
website:
http://www.microsemi.com
PRODUCT HIGHLIGHT
Precision Programmable References
TL431/A
& TL431B
O
B
R
EC
S
OM
OL
ME
ET
ND
E
ED
V
IN
F
O
O
R
DU
N
E
C
W
T
D
E
V
OUT
R1
R2
V
O
=
1+
The TL431/TL431A/TL431B series
precision adjustable three terminal
shunt voltage regulators are pin-to-pin
compatible with the industry standard
TL431. The output voltage of this
reference is programmable by using
two external resistors from 2.5V to
36V. These devices offer low output
impedance
for
improved
load
P
R
PACKAGE ORDER INFO
N
O
T
A
(°C)
Initial
Tolerance
2%
1%
0.4%
2%
1%
0.4%
DM
Plastic SOIC
8-Pin
LP
Plastic TO-92
3-Pin
TL431CLP
TL431ACLP
TL431BCLP
TL431ILP
TL431AILP
TL431BILP
T
RoHS Compliant / Pb-free
Transition DC: 0440
RoHS Compliant / Pb-free
Transition DC: 0509
SI
GN
S
R1
R2
regulation.
The
typical
output
impedance of these devices is 200mΩ.
These devices find application in the
feedback path of switching power
supplies, OVP crowbar circuits,
reference for A/D, D/A, and as zener
diodes
with
improved
turn-on
characteristics.
•V
REF
PK
Plastic TO-89
3 - Pin
RoHS Compliant / Pb-free
Transition DC: 0518
TL431
X
TL431
X
0 to 70
-40 to 85
TL431CDM
TL431ACDM
TL431BCDM
TL431IDM
TL431AIDM
TL431BIDM
TL431CPK
TL431ACPK
TL431BCPK
TL431IPK
TL431AIPK
TL461BIPK
Note: All surface mount packages are available in Tape & Reel. Append the letters “TR” to the part number. (i.e. LTL431AIDM-TR). The
TO-92 (LP) package is available in ammo-pack.
Copyright
©
1999
Rev. 1.4, 2006-09-26
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
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